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U+FEFF, U+FFFD; } /* devanagari */ @font-face { font-family: 'Poppins'; font-style: normal; font-weight: 200; font-display: swap; src: url(/fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLFj_Z11lFc-K.woff2) format('woff2'); unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF; } /* latin-ext */ @font-face { font-family: 'Poppins'; font-style: normal; font-weight: 200; font-display: swap; src: url(/fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLFj_Z1JlFc-K.woff2) format('woff2'); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF; } /* latin */ @font-face { font-family: 'Poppins'; font-style: normal; font-weight: 200; font-display: swap; src: url(/fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLFj_Z1xlFQ.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, 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xmlns="http://www.w3.org/2000/svg"> <path d="M6 11.5C8.76142 11.5 11 9.26142 11 6.5C11 3.73858 8.76142 1.5 6 1.5C3.23858 1.5 1 3.73858 1 6.5C1 9.26142 3.23858 11.5 6 11.5Z" stroke="white" stroke-width="1.35" stroke-linecap="round" stroke-linejoin="round"></path> <path d="M7.41436 7.91436V5.08594H4.58594" stroke="white" stroke-width="1.35" stroke-linecap="round" stroke-linejoin="round"></path> <path d="M4.58594 7.91406L7.41436 5.08564" stroke="white" stroke-width="1.35" stroke-linecap="round" stroke-linejoin="round"></path> </svg>订阅RSS提要</一个></div> </div> </div> <h1 class="post-title">MongoDB集群移动到一个不同的环境对MongoDB Percona备份雷竞技下载官网</h1> <div class="meta"> <p>2022年6月15日</p> <p class="post-authors"><a href="//m.doggingzone.com/blog/author/dmytro-zghoba" class="co-author-display-name">Dmytro Zghoba</一个></p> </div> <div class="post-content"> <p><a href="//m.doggingzone.com/software/mongodb/percona-backup-for-mongodb"><img decoding="async" class="size-medium wp-image-81267 alignleft lazy" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20300%20169'%3E%3C/svg%3E" data-src="//m.doggingzone.com/blog/wp-content/uploads/2022/06/Moving-MongoDB-Cluster-to-a-Different-Environment-with-Percona-Backup-for-MongoDB-300x169.png" alt="MongoDB集群移动到一个不同的环境对MongoDB Percona备份雷竞技下载官网”w我dth="300" height="169" data-srcset="//m.doggingzone.com/blog/wp-content/uploads/2022/06/Moving-MongoDB-Cluster-to-a-Different-Environment-with-Percona-Backup-for-MongoDB-300x169.png 300w, //m.doggingzone.com/blog/wp-content/uploads/2022/06/Moving-MongoDB-Cluster-to-a-Different-Environment-with-Percona-Backup-for-MongoDB-200x112.png 200w, //m.doggingzone.com/blog/wp-content/uploads/2022/06/Moving-MongoDB-Cluster-to-a-Different-Environment-with-Percona-Backup-for-MongoDB-367x206.png 367w, //m.doggingzone.com/blog/wp-content/uploads/2022/06/Moving-MongoDB-Cluster-to-a-Different-Environment-with-Percona-Backup-for-MongoDB.png 712w" data-sizes="(max-width: 300px) 100vw, 300px">雷竞技下载官网为MongoDB Percona备份</一个>(PBM)是一个分布式备份和恢复工具,分片和non-sharded集群。在1.8.0,我们添加了replset-remapping功能允许您恢复数据新兼容的集群拓扑。</p> <p>新的环境可以有不同的复制集的名称和/或服务在不同的主机和端口。PBM处理这种困难的为你工作。这样迁移的正常恢复。在这篇文章中,我将向您展示如何迁移到一个新的集群。</p> <h2>这个问题</h2> <p>通常改变集群拓扑你做大量的手工步骤。PBM减少的过程。</p> <p>让我们看一看一个例子,我们将有一个初始集群和期望。</p> <p>初始集群:</p> <div id="urvanov-syntax-highlighter-64d098bf924e1948183992" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924e1948183992-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924e1948183992-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924e1948183992-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924e1948183992-4"> 4</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924e1948183992-1"> <span class="crayon-s ">configsrv</年代pan> <span class="">:“configsrv / conf</年代pan> <span class="">:27017”</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924e1948183992-2"> <span class="crayon-s ">碎片</年代pan> <span class="">:</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924e1948183992-3"> <span class="crayon-h"></span>- - - - - -<年代pan class="crayon-h"></span> <span class="crayon-i ">“rs0 / rs0:27017 rs1:27017 rs2:27017”</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924e1948183992-4"> <span class="crayon-h"></span>- - - - - -<年代pan class="crayon-h"></span> <span class="crayon-i ">“extra-shard /额外的:27018”</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">集群包括</年代pan><strong>configsrv</年代trong><span style="font-weight: 400;">configsvr replset与单个节点和两个碎片:</年代pan><strong>rs0</年代trong><span style="font-weight: 400;">(3节点replset)</年代pan><strong>extra-shard</年代trong><span style="font-weight: 400;">(1节点replset)。名称、主机和端口不跨集群传统但我们会解决这个问题。</年代pan></p> <p><span style="font-weight: 400;">目标集群:</年代pan></p> <div id="urvanov-syntax-highlighter-64d098bf924f1304593910" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f1304593910-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f1304593910-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f1304593910-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f1304593910-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f1304593910-5"> 5</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f1304593910-1"> <span class="crayon-s ">configsrv</年代pan> <span class="">:“cfg / cfg0</年代pan> <span class="">:27019”</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f1304593910-2"> <span class="crayon-s ">碎片</年代pan> <span class="">:</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f1304593910-3"> <span class="crayon-h"></span>- - - - - -<年代pan class="crayon-h"></span> <span class="crayon-i ">“rs0 / rs00:27018 rs01:27018 rs02:27018”</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f1304593910-4"> <span class="crayon-h"></span>- - - - - -<年代pan class="crayon-h"></span> <span class="crayon-i ">“卢比/ rs10:27018 rs11:27018 rs12:27018”</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f1304593910-5"> <span class="crayon-h"></span>- - - - - -<年代pan class="crayon-h"></span> <span class="crayon-i ">“卢比/ rs20:27018 rs21:27018 rs22:27018”</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">在这里我们有</年代pan><strong>cfg</年代trong><span style="font-weight: 400;">configsvr replset单个节点和3碎片</年代pan><span style="font-weight: 400;"><strong>rs0</年代trong>- - - - - -<年代trong>平日</年代trong></span><span style="font-weight: 400;">在每个碎片都是3复制集。</年代pan></p> <p><span style="font-weight: 400;">思考如何做到这一点。</年代pan></p> <p><span style="font-weight: 400;">PBM,所有我们需要部署集群和逻辑备份由PBM 1.5.0或更高版本。以下简单的命令将做其余的:</年代pan></p> <div id="urvanov-syntax-highlighter-64d098bf924f5820833235" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f5820833235-1"> 1</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f5820833235-1"> <span class="crayon-e">pbm</年代pan> <span class="crayon-i">恢复</年代pan> <span class="crayon-h"></span> <span class="crayon-v">BACKUP_NAME美元</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-v">replset</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">重新映射</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“cfg = configsrv rs1 = extra-shard”</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p></p> <h2>迁移在行动</h2> <p><span style="font-weight: 400;">让我告诉你如何看起来在实践中。我将提供最后的细节。</年代pan><span style="font-weight: 400;">在</年代pan><a href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/"><span style="font-weight: 400;">回购</年代pan></a>,<年代pan style="font-weight: 400;">你可以找到所有配置、脚本和输出用在这里。</年代pan></p> <p><span style="font-weight: 400;">正如上面提到的,我们需要一个备份。为此,我们将部署一个集群,种子数据,然后进行备份。</年代pan></p> <h3>最初的集群部署</h3> <p></p> <div id="urvanov-syntax-highlighter-64d098bf924f7286076817" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-10"> 10</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-11"> 11</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-12"> 12</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-13"> 13</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924f7286076817-14"> 14</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-1"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-v">最初的</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">部署</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-v">最初的</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">部署</年代pan> <span class="crayon-e">.out</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-2"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">码头工人</年代pan> <span class="crayon-v">组成</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">f</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“初始/ compose.yaml”</年代pan> <span class="crayon-h"></span> <span class="crayon-e">执行</年代pan> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">相依</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">\</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-3"> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">状态</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">年代</年代pan> <span class="crayon-h"></span> <span class="crayon-e">集群</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-4"> <span class="crayon-e"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-5"> <span class="crayon-v">集群</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-6"> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= =</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-7"> <span class="crayon-v">configsvr</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-8"> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-h"></span> <span class="crayon-v">configsvr</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">相依</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">27019年</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-e">代理</年代pan> <span class="crayon-v">v1</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-cn">8.0</年代pan> <span class="crayon-h"></span> <span class="crayon-e">好吧</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-9"> <span class="crayon-v">rs0</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-10"> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-h"></span> <span class="crayon-v">rs0</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">rs00</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">27017年</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-e">代理</年代pan> <span class="crayon-v">v1</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-cn">8.0</年代pan> <span class="crayon-h"></span> <span class="crayon-v">好吧</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-11"> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-h"></span> <span class="crayon-v">rs0</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">rs01</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">27017年</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-e">代理</年代pan> <span class="crayon-v">v1</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-cn">8.0</年代pan> <span class="crayon-h"></span> <span class="crayon-v">好吧</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-12"> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-h"></span> <span class="crayon-v">rs0</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">rs02</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">27017年</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-e">代理</年代pan> <span class="crayon-v">v1</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-cn">8.0</年代pan> <span class="crayon-h"></span> <span class="crayon-e">好吧</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-13"> <span class="crayon-v">额外的</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">碎片</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924f7286076817-14"> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-h"></span> <span class="crayon-v">额外的</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">碎片</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">额外的</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">27018年</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-e">代理</年代pan> <span class="crayon-v">v1</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-cn">8.0</年代pan> <span class="crayon-h"></span> <span class="crayon-v">好吧</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p>链接:<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/initial/deploy" target="_blank" rel="noopener">初始/部署</一个>,<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/initial/deploy.out" target="_blank" rel="noopener">初始/ deploy.out</一个></p> <p><span style="font-weight: 400;">集群已经准备好,我们可以添加一些数据。</年代pan></p> <h3>种子数据</h3> <p><span style="font-weight: 400;">我们将插入第一个1000年一个自然数序列数字:1 - 1000。</年代pan></p> <div id="urvanov-syntax-highlighter-64d098bf924fa402801104" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fa402801104-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fa402801104-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fa402801104-3"> 3</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fa402801104-1"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-i">mongosh</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“mongo: 27017 / rsmap”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-v">安静的</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-i">eval</年代pan> <span class="crayon-h"></span>”</div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fa402801104-2"> <span class="crayon-h"></span> <span class="crayon-st">为</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-i">让</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">;</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">< =</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1000年</年代pan> <span class="crayon-sy">;</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">+ +</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fa402801104-3"> <span class="crayon-h"></span> <span class="crayon-v">db</年代pan> <span class="crayon-e">.coll</年代pan> <span class="crayon-e">.insertOne</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan>”<年代pan class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dev</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-t">零</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p></p> <h3>获得数据状态</h3> <p><span style="font-weight: 400;">这些文件应该在插入时分区的所有碎片。看一下,一般来说,如何。我们将使用</年代pan><span style="font-weight: 400;">”<年代trong>dbHash</年代trong>”</年代pan><span style="font-weight: 400;">命令所有的碎片集合的状态。它将用于验证后。</年代pan></p> <p><span style="font-weight: 400;">我们还将做一个快速检查碎片,蒙戈。</年代pan></p> <div id="urvanov-syntax-highlighter-64d098bf924fc034913503" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-10"> 10</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-11"> 11</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-12"> 12</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-13"> 13</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-14"> 14</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-15"> 15</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-16"> 16</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-17"> 17</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-18"> 18</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-19"> 19</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-20"> 20.</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-21"> 21</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-22"> 22</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-23"> 23</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf924fc034913503-24"> 24</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-1"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-v">最初的</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-v">最初的</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-e">.out</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-r">猫</年代pan> <span class="crayon-h"></span> <span class="crayon-v">最初的</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-e">.out</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-2"> <span class="crayon-h"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-3"> <span class="crayon-c"># rs00:27017 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-4"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-5"> <span class="crayon-c"># rs01:27017 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-6"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-7"> <span class="crayon-c"># rs02:27017 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-8"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-9"> <span class="crayon-c">#额外:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-10"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“4 a79c07e0cbf3c9076d6e2d81eb77f0a”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-11"> <span class="crayon-c"># rs00:27017 db.getSiblingDB .coll (“rsmap”)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-12"> <span class="crayon-h"></span> <span class="crayon-e">;</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.sort</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.toArray</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-13"> <span class="crayon-h"></span> <span class="crayon-e">.reduce</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-o">></年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-14"> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">= =</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-15"> <span class="crayon-h"></span> <span class="crayon-e">.slice</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-16"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">520年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">假</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-17"> <span class="crayon-c">#额外:27018 db.getSiblingDB .coll (“rsmap”)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-18"> <span class="crayon-h"></span> <span class="crayon-e">;</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.sort</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.toArray</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-19"> <span class="crayon-h"></span> <span class="crayon-e">.reduce</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-o">></年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-20"> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">= =</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-21"> <span class="crayon-h"></span> <span class="crayon-e">.slice</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-22"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">480年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">假</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-23"> <span class="crayon-c"># mongo: 27017</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf924fc034913503-24"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1000年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p>链接:<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/initial/dbhash" target="_blank" rel="noopener">初始/ dbhash</一个>,<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/initial/dbhash.out" target="_blank" rel="noopener">初始/ dbhash.out</一个></p> <p><span style="font-weight: 400;">所有</年代pan><strong>rs0</年代trong><span style="font-weight: 400;">成员有相同的数据。从初级中学复制正确。</年代pan></p> <p><span style="font-weight: 400;">的</年代pan><a href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/quickcheck.js"><span style="font-weight: 400;">quickcheck.js</年代pan></a><span style="font-weight: 400;">中使用的<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/initial/dbhash" target="_blank" rel="noopener">初始/ dbhash</一个>脚本描述文档。它返回文档的数量以及这些文档是否使自然数序列。</年代pan></p> <p><span style="font-weight: 400;">我们有数据备份。时间进行备份。</年代pan></p> <h3>做一个备份</h3> <p></p> <div id="urvanov-syntax-highlighter-64d098bf92500679760702" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-10"> 10</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-11"> 11</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-12"> 12</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92500679760702-13"> 13</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-1"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">码头工人</年代pan> <span class="crayon-v">组成</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">f</年代pan> <span class="crayon-h"></span> <span class="crayon-v">最初的</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">组成</年代pan> <span class="crayon-e">.yaml</年代pan> <span class="crayon-h"></span> <span class="crayon-e">执行</年代pan> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-e">相依</年代pan> <span class="crayon-r">bash</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-2"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">相依</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">备份</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-r">等待</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-3"> <span class="crayon-h"></span> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-4"> <span class="crayon-e">开始</年代pan> <span class="crayon-i">备份</年代pan> <span class="crayon-h"></span> <span class="crayon-s">2022 - 06 - 15 t08:18:44z</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-5"> <span class="crayon-e">等待</年代pan> <span class="crayon-st">为</年代pan> <span class="crayon-h"></span> <span class="crayon-s">2022 - 06 - 15 t08:18:44z</年代pan> <span class="crayon-h"></span> <span class="crayon-v">备份</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-h"></span> <span class="crayon-st">完成</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-6"> <span class="crayon-h"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-7"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">相依</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">状态</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">年代</年代pan> <span class="crayon-h"></span> <span class="crayon-e">备份</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-8"> <span class="crayon-e"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-9"> <span class="crayon-v">备份</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-10"> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= =</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-11"> <span class="crayon-v">FS</年代pan> <span class="crayon-h"></span> <span class="crayon-o">/</年代pan> <span class="crayon-v">数据</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-e">pbm</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-12"> <span class="crayon-e"></span> <span class="crayon-v">快照</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92500679760702-13"> <span class="crayon-h"></span> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">18</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">44 z</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">28.23 kb</年代pan> <span class="crayon-h"></span> <span class="crayon-o"><</年代pan> <span class="crayon-v">逻辑</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">完整的</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">18</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">49 z</年代pan> <span class="crayon-sy">]</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">我们有一个备份。是足够的迁移到新的集群。</年代pan></p> <p><span style="font-weight: 400;">让我们破坏最初的集群和部署到目标环境。(破坏初始集群不是一个要求。我只是不想浪费资源。)</年代pan></p> <h3>集群部署目标</h3> <p></p> <div id="urvanov-syntax-highlighter-64d098bf92505087407009" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92505087407009-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92505087407009-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92505087407009-3"> 3</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92505087407009-1"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">相依</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-r">退出</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92505087407009-2"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">码头工人</年代pan> <span class="crayon-v">组成</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">f</年代pan> <span class="crayon-h"></span> <span class="crayon-v">最初的</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">组成</年代pan> <span class="crayon-e">.yaml</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下来</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">v</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dev</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-t">零</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92505087407009-3"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">部署</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">部署</年代pan> <span class="crayon-e">.out</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p>链接:<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/target/deploy">目标/部署</一个>,<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/target/deploy">目标/ deploy.out</一个></p> <p><span style="font-weight: 400;">让我们检查PBM状态。</年代pan></p> <h3>PBM状态</h3> <p></p> <div id="urvanov-syntax-highlighter-64d098bf92507946165713" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover wrap" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-10"> 10</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-11"> 11</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92507946165713-12"> 12</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-1"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">码头工人</年代pan> <span class="crayon-v">组成</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">f</年代pan> <span class="crayon-h"></span> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">组成</年代pan> <span class="crayon-e">.yaml</年代pan> <span class="crayon-h"></span> <span class="crayon-e">执行</年代pan> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-e">cfg0</年代pan> <span class="crayon-r">bash</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-2"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">cfg0</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">配置</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-v">力</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">重新同步</年代pan> <span class="crayon-h"></span> <span class="crayon-c">#确保代理从存储器同步</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-3"> <span class="crayon-h"></span> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-4"> <span class="crayon-e">存储</年代pan> <span class="crayon-e">重新同步</年代pan> <span class="crayon-e">开始</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-5"> <span class="crayon-e"></span> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-6"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">cfg0</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">状态</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">年代</年代pan> <span class="crayon-h"></span> <span class="crayon-e">备份</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-7"> <span class="crayon-e"></span> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-8"> <span class="crayon-v">备份</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-9"> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= =</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-10"> <span class="crayon-v">FS</年代pan> <span class="crayon-h"></span> <span class="crayon-o">/</年代pan> <span class="crayon-v">数据</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-e">pbm</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-11"> <span class="crayon-e"></span> <span class="crayon-v">快照</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92507946165713-12"> <span class="crayon-h"></span> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">18</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">44 z</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">28.23 kb</年代pan> <span class="crayon-h"></span> <span class="crayon-o"><</年代pan> <span class="crayon-v">逻辑</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">不兼容的</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-e">备份</年代pan> <span class="crayon-i">并</年代pan>”<年代pan class="crayon-i">t</年代pan> <span class="crayon-h"></span> <span class="crayon-e">匹配</年代pan> <span class="crayon-e">当前的</年代pan> <span class="crayon-e">集群</年代pan> <span class="crayon-v">拓扑结构</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-h"></span> <span class="crayon-e">它</年代pan> <span class="crayon-e">有</年代pan> <span class="crayon-e">不同的</年代pan> <span class="crayon-e">副本</年代pan> <span class="crayon-e">集</年代pan> <span class="crayon-v">的名字</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-h"></span> <span class="crayon-e">额外的</年代pan> <span class="crayon-e">碎片</年代pan> <span class="crayon-st">在</年代pan> <span class="crayon-h"></span> <span class="crayon-e">的</年代pan> <span class="crayon-e">备份</年代pan> <span class="crayon-e">将</年代pan> <span class="crayon-e">导致</年代pan> <span class="crayon-r">这</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-st">为</年代pan> <span class="crayon-h"></span> <span class="crayon-i">一个</年代pan> <span class="crayon-h"></span> <span class="crayon-e">简单的</年代pan> <span class="crayon-v">例子</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-h"></span> <span class="crayon-e">的</年代pan> <span class="crayon-v">额外的</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-e">未知的</年代pan> <span class="crayon-e">副本</年代pan> <span class="crayon-e">集</年代pan> <span class="crayon-e">的名字</年代pan> <span class="crayon-e">发现</年代pan> <span class="crayon-st">在</年代pan> <span class="crayon-h"></span> <span class="crayon-e">的</年代pan> <span class="crayon-e">备份</年代pan> <span class="crayon-v">是</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-v">额外的</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">碎片</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">configsvr</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-h"></span> <span class="crayon-e">备份</年代pan> <span class="crayon-e">有</年代pan> <span class="crayon-e">没有</年代pan> <span class="crayon-e">数据</年代pan> <span class="crayon-st">为</年代pan> <span class="crayon-h"></span> <span class="crayon-e">的</年代pan> <span class="crayon-e">配置</年代pan> <span class="crayon-e">服务器</年代pan> <span class="crayon-st">或</年代pan> <span class="crayon-h"></span> <span class="crayon-e">唯一的</年代pan> <span class="crayon-v">replicaset</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">18</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">49 z</年代pan> <span class="crayon-sy">]</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">正如所料,这是不符合新部署。</年代pan></p> <p><span style="font-weight: 400;">了解如何使它工作</年代pan></p> <h3>解决PBM状态</h3> <p></p> <div id="urvanov-syntax-highlighter-64d098bf9250a585007427" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9250a585007427-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9250a585007427-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9250a585007427-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9250a585007427-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9250a585007427-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9250a585007427-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9250a585007427-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9250a585007427-8"> 8</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9250a585007427-1"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">cfg0</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">出口</年代pan> <span class="crayon-v">PBM_REPLSET_REMAPPING</年代pan> <span class="crayon-o">=</年代pan> <span class="crayon-s">“cfg = configsvr rs1 = extra-shard”</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9250a585007427-2"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">cfg0</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">状态</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">年代</年代pan> <span class="crayon-h"></span> <span class="crayon-e">备份</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9250a585007427-3"> <span class="crayon-e"></span> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9250a585007427-4"> <span class="crayon-v">备份</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9250a585007427-5"> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= =</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9250a585007427-6"> <span class="crayon-v">FS</年代pan> <span class="crayon-h"></span> <span class="crayon-o">/</年代pan> <span class="crayon-v">数据</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-e">pbm</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9250a585007427-7"> <span class="crayon-e"></span> <span class="crayon-v">快照</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9250a585007427-8"> <span class="crayon-h"></span> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">18</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">44 z</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">28.23 kb</年代pan> <span class="crayon-h"></span> <span class="crayon-o"><</年代pan> <span class="crayon-v">逻辑</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">完整的</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">18</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">49 z</年代pan> <span class="crayon-sy">]</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">好了。现在我们可以恢复。</年代pan></p> <h3>恢复</h3> <p></p> <div id="urvanov-syntax-highlighter-64d098bf9250c897145955" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9250c897145955-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9250c897145955-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9250c897145955-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9250c897145955-4"> 4</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9250c897145955-1"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">cfg0</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-i">恢复</年代pan> <span class="crayon-h"></span> <span class="crayon-s">2022 - 06 - 15 t08:18:44z</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-r">等待</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9250c897145955-2"> <span class="crayon-h"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9250c897145955-3"> <span class="crayon-e">开始</年代pan> <span class="crayon-e">恢复</年代pan> <span class="crayon-i">从</年代pan> <span class="crayon-h"></span> <span class="crayon-s">2022 - 06 - 15 t08:18:44z</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-e">.Started</年代pan> <span class="crayon-h"></span> <span class="crayon-e">逻辑</年代pan> <span class="crayon-v">恢复</年代pan> <span class="crayon-sy">。</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9250c897145955-4"> <span class="crayon-e">等待</年代pan> <span class="crayon-st">来</年代pan> <span class="crayon-h"></span> <span class="crayon-v">完成</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-sy">。</年代pan> <span class="crayon-e">.Restore</年代pan> <span class="crayon-h"></span> <span class="crayon-e">成功</年代pan> <span class="crayon-v">完成了</年代pan> <span class="crayon-o">!</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">的</年代pan><span style="font-weight: 400;">等待</年代pan><span style="font-weight: 400;">国旗块shell会话,直到恢复完成。你不能等待但检查。</年代pan></p> <div id="urvanov-syntax-highlighter-64d098bf9250e417906586" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9250e417906586-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9250e417906586-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9250e417906586-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9250e417906586-4"> 4</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9250e417906586-1"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">cfg0</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">列表</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-e">恢复</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9250e417906586-2"> <span class="crayon-e"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9250e417906586-3"> <span class="crayon-e">恢复</年代pan> <span class="crayon-v">历史</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9250e417906586-4"> <span class="crayon-h"></span> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">18</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">44 z</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">到目前为止一切都很顺利。差不多做完了</年代pan></p> <p><span style="font-weight: 400;">让我们验证数据。</年代pan></p> <h3>数据验证</h3> <p></p> <div id="urvanov-syntax-highlighter-64d098bf92511330384069" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-10"> 10</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-11"> 11</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-12"> 12</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-13"> 13</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-14"> 14</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-15"> 15</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-16"> 16</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-17"> 17</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-18"> 18</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-19"> 19</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-20"> 20.</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-21"> 21</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-22"> 22</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-23"> 23</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-24"> 24</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-25"> 25</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-26"> 26</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-27"> 27</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-28"> 28</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-29"> 29日</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-30"> 30.</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-31"> 31日</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-32"> 32</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-33"> 33</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-34"> 34</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-35"> 35</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-36"> 36</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-37"> 37</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-38"> 38</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-39"> 39</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-40"> 40</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92511330384069-41"> 41</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-1"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">cfg0</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-r">退出</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-2"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-e">.out</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-r">猫</年代pan> <span class="crayon-h"></span> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-e">.out</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-3"> <span class="crayon-h"></span> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-4"> <span class="crayon-c"># rs00:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-5"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-6"> <span class="crayon-c"># rs01:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-7"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-8"> <span class="crayon-c"># rs02:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-9"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-10"> <span class="crayon-c"># rs10:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-11"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“4 a79c07e0cbf3c9076d6e2d81eb77f0a”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-12"> <span class="crayon-c"># rs11:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-13"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“4 a79c07e0cbf3c9076d6e2d81eb77f0a”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-14"> <span class="crayon-c"># rs12:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-15"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“4 a79c07e0cbf3c9076d6e2d81eb77f0a”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-16"> <span class="crayon-c"># rs20:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-17"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-18"> <span class="crayon-c"># rs21:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-19"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-20"> <span class="crayon-c"># rs22:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-21"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-22"> <span class="crayon-c"># rs00:27018 db.getSiblingDB .coll (“rsmap”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-23"> <span class="crayon-h"></span> <span class="crayon-e">;</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.sort</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.toArray</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-24"> <span class="crayon-h"></span> <span class="crayon-e">.reduce</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-o">></年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-25"> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">= =</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-26"> <span class="crayon-h"></span> <span class="crayon-e">.slice</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-27"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">520年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">假</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-28"> <span class="crayon-c"># rs10:27018 db.getSiblingDB .coll (“rsmap”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-29"> <span class="crayon-h"></span> <span class="crayon-e">;</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.sort</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.toArray</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-30"> <span class="crayon-h"></span> <span class="crayon-e">.reduce</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-o">></年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-31"> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">= =</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-32"> <span class="crayon-h"></span> <span class="crayon-e">.slice</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-33"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">480年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">假</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-34"> <span class="crayon-c"># rs20:27018 db.getSiblingDB .coll (“rsmap”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-35"> <span class="crayon-h"></span> <span class="crayon-e">;</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.sort</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.toArray</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-36"> <span class="crayon-h"></span> <span class="crayon-e">.reduce</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-o">></年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-37"> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">= =</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-38"> <span class="crayon-h"></span> <span class="crayon-e">.slice</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-39"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-40"> <span class="crayon-c"># mongo: 27017</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92511330384069-41"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1000年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p>链接:<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/target/dbhash">目标/ dbhash</一个>,<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/target/dbhash.out">目标/ dbhash.out</一个></p> <p><span style="font-weight: 400;">正如您可以看到的,</年代pan><strong>平日</年代trong><span style="font-weight: 400;">碎片是空的。另外两个有相同的dbHash和quickcheck结果在初始集群。我认为均衡器可以告诉一些关于这个</年代pan></p> <h4><span style="font-weight: 400;">平衡状态</年代pan></h4> <p></p> <div id="urvanov-syntax-highlighter-64d098bf92514787067040" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-10"> 10</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-11"> 11</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-12"> 12</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-13"> 13</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-14"> 14</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92514787067040-15"> 15</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-1"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-i">mongosh</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“mongo: 27017”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-v">安静的</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-i">eval</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“sh.balancerCollectionStatus (rsmap.coll)”</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-2"> <span class="crayon-h"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-3"> <span class="crayon-sy">{</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-4"> <span class="crayon-h"></span> <span class="crayon-v">balancerCompliant</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-t">假</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-5"> <span class="crayon-h"></span> <span class="crayon-v">firstComplianceViolation</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“chunksImbalance”</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-6"> <span class="crayon-h"></span> <span class="crayon-v">好吧</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-7"> <span class="crayon-h"></span> <span class="crayon-s">“clusterTime美元”</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-8"> <span class="crayon-h"></span> <span class="crayon-v">clusterTime</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-e">时间戳</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">t</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1655281436</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-9"> <span class="crayon-h"></span> <span class="crayon-v">签名</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-10"> <span class="crayon-h"></span> <span class="crayon-r">哈希</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-e">二进制</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">缓冲</年代pan> <span class="crayon-e">从今以后</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-s">“0000000000000000000000000000000000000000”</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“六角”</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-11"> <span class="crayon-h"></span> <span class="crayon-v">keyId</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-t">长</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-s">“0”</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-12"> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-13"> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-14"> <span class="crayon-h"></span> <span class="crayon-v">operationTime</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-e">时间戳</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">t</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1655281436</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92514787067040-15"> <span class="crayon-sy">}</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">我们知道该做什么。再次启动均衡器和检查状态。</年代pan></p> <div id="urvanov-syntax-highlighter-64d098bf92517807552691" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-10"> 10</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-11"> 11</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-12"> 12</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-13"> 13</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-14"> 14</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-15"> 15</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-16"> 16</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-17"> 17</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-18"> 18</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-19"> 19</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-20"> 20.</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-21"> 21</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-22"> 22</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-23"> 23</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-24"> 24</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-25"> 25</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-26"> 26</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-27"> 27</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-28"> 28</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-29"> 29日</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-30"> 30.</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-31"> 31日</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-32"> 32</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-33"> 33</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-34"> 34</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-35"> 35</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-36"> 36</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-37"> 37</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-38"> 38</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-39"> 39</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-40"> 40</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-41"> 41</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-42"> 42</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-43"> 43</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-44"> 44</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-45"> 45</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-46"> 46</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-47"> 47</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-48"> 48</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-49"> 49</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-50"> 50</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-51"> 51</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-52"> 52</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-53"> 53</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-54"> 54</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-55"> 55</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-56"> 56</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-57"> 57</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-58"> 58</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92517807552691-59"> 59</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-1"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-i">mongosh</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“mongo: 27017”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-v">安静的</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-i">eval</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“sh.startBalancer()对吧”</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-2"></div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-3"> <span class="crayon-cn">1</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-4"> <span class="crayon-h"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-5"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-i">mongosh</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“mongo: 27017”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-v">安静的</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-i">eval</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“sh.balancerCollectionStatus (rsmap.coll)”</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-6"> <span class="crayon-h"></span> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-7"> <span class="crayon-sy">{</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-8"> <span class="crayon-h"></span> <span class="crayon-v">balancerCompliant</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-9"> <span class="crayon-h"></span> <span class="crayon-v">好吧</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-10"> <span class="crayon-h"></span> <span class="crayon-s">“clusterTime美元”</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-11"> <span class="crayon-h"></span> <span class="crayon-v">clusterTime</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-e">时间戳</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">t</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1655281457</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-12"> <span class="crayon-h"></span> <span class="crayon-v">签名</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-13"> <span class="crayon-h"></span> <span class="crayon-r">哈希</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-e">二进制</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">缓冲</年代pan> <span class="crayon-e">从今以后</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-s">“0000000000000000000000000000000000000000”</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“六角”</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-14"> <span class="crayon-h"></span> <span class="crayon-v">keyId</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-t">长</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-s">“0”</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-15"> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-16"> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">,</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-17"> <span class="crayon-h"></span> <span class="crayon-v">operationTime</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-e">时间戳</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">t</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1655281457</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-18"> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-19"> <span class="crayon-h"></span> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-20"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">2.</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-r">猫</年代pan> <span class="crayon-h"></span> <span class="crayon-v">目标</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dbhash</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">2.</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-21"></div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-22"> <span class="crayon-c"># rs00:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-23"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-24"> <span class="crayon-c"># rs01:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-25"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-26"> <span class="crayon-c"># rs02:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-27"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“550 f86eb459b4d43de7999fe465e39e0”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-28"> <span class="crayon-c"># rs10:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-29"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“4 a79c07e0cbf3c9076d6e2d81eb77f0a”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-30"> <span class="crayon-c"># rs11:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-31"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“4 a79c07e0cbf3c9076d6e2d81eb77f0a”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-32"> <span class="crayon-c"># rs12:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-33"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“4 a79c07e0cbf3c9076d6e2d81eb77f0a”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-34"> <span class="crayon-c"># rs20:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-35"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“6 a54e10a5526e0efea0d58b5e2fbd7c5”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-36"> <span class="crayon-c"># rs21:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-37"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“6 a54e10a5526e0efea0d58b5e2fbd7c5”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-38"> <span class="crayon-c"># rs22:27018 db.getSiblingDB (rsmap) .runCommand .collections (“dbHash”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-39"> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“科尔”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“6 a54e10a5526e0efea0d58b5e2fbd7c5”</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-40"> <span class="crayon-c"># rs00:27018 db.getSiblingDB .coll (“rsmap”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-41"> <span class="crayon-h"></span> <span class="crayon-e">;</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.sort</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.toArray</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-42"> <span class="crayon-h"></span> <span class="crayon-e">.reduce</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-o">></年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-43"> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">= =</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-44"> <span class="crayon-h"></span> <span class="crayon-e">.slice</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-45"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">520年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">假</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-46"> <span class="crayon-c"># rs10:27018 db.getSiblingDB .coll (“rsmap”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-47"> <span class="crayon-h"></span> <span class="crayon-e">;</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.sort</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.toArray</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-48"> <span class="crayon-h"></span> <span class="crayon-e">.reduce</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-o">></年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-49"> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">= =</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-50"> <span class="crayon-h"></span> <span class="crayon-e">.slice</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-51"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">480年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">假</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-52"> <span class="crayon-c"># rs20:27018 db.getSiblingDB .coll (“rsmap”)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-53"> <span class="crayon-h"></span> <span class="crayon-e">;</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.sort</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-e">.toArray</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-54"> <span class="crayon-h"></span> <span class="crayon-e">.reduce</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">{</年代pan> <span class="crayon-h"></span> <span class="crayon-i">我</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">}</年代pan> <span class="crayon-sy">)</年代pan> <span class="crayon-h"></span> <span class="crayon-o">=</年代pan> <span class="crayon-o">></年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-55"> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">数</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">seq</年代pan> <span class="crayon-h"></span> <span class="crayon-o">& &</年代pan> <span class="crayon-h"></span> <span class="crayon-v">下一个</年代pan> <span class="crayon-h"></span> <span class="crayon-o">= =</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-v">我</年代pan> <span class="crayon-h"></span> <span class="crayon-o">+</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-sy">]</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-56"> <span class="crayon-h"></span> <span class="crayon-e">.slice</年代pan> <span class="crayon-sy">(</年代pan> <span class="crayon-cn">0</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2</年代pan> <span class="crayon-sy">)</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-57"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">229年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">假</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-58"> <span class="crayon-c"># mongo: 27017</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92517807552691-59"> <span class="crayon-sy">(</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">1000年</年代pan> <span class="crayon-sy">,</年代pan> <span class="crayon-h"></span> <span class="crayon-t">真正的</年代pan> <span class="crayon-h"></span> <span class="crayon-sy">]</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p>链接:<一个href="https://github.com/defbin/percona-blog/blob/main/pbm-rsmap/target/dbhash-2.out"><span style="font-weight: 400;">目标/ dbhash - 2.</年代pan></a></p> <p><span style="font-weight: 400;">有趣。</年代pan><strong>平日</年代trong><span style="font-weight: 400;">碎片有一些数据。然而,</年代pan><strong>卢比</年代trong><span style="font-weight: 400;">和</年代pan><strong>平日</年代trong><span style="font-weight: 400;">没有改变。我们估计蒙戈一些块移动</年代pan><strong>平日</年代trong><span style="font-weight: 400;">并更新<em>路由器配置</em>。物理上删除块碎片是一个单独的步骤。这就是为什么碎片上直接查询数据是不准确的。数据随时可能消失。光标返回所有可用的文档复制集目前尽管路由器配置。</年代pan></p> <p><span style="font-weight: 400;">总之,我们不应该关心它了。现在蒙戈/ mongod责任更新路由器配置、查询正确的碎片,和删除移动块碎片的需求。最后,我们通过蒙戈有效数据。</年代pan></p> <p><span style="font-weight: 400;">就是这样。</年代pan></p> <p><span style="font-weight: 400;">但是等一下,我们不进行备份!永远不要忘记另一个可靠的备份。</年代pan></p> <h3>制作一个新的备份</h3> <p><span style="font-weight: 400;">更好地改变存储,这样我们会有备份的新部署在不同的地方,不会看到错误不兼容的备份进一步从最初的集群。</年代pan></p> <div id="urvanov-syntax-highlighter-64d098bf9251b128134903" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf9251b128134903-10"> 10</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-1"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">配置</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-r">文件</年代pan> <span class="crayon-h"></span> <span class="crayon-s">“NEW_PBM_CONFIG美元”</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dev</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-t">零</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-2"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">配置</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-v">力</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">重新同步</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dev</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-t">零</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-3"> <span class="crayon-sy">美元</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">备份</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">w</年代pan> <span class="crayon-h"></span> <span class="crayon-o">></年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-v">dev</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-t">零</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-4"> <span class="crayon-v">pbm</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-v">cfg0</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">pbm</年代pan> <span class="crayon-v">状态</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-i">年代</年代pan> <span class="crayon-h"></span> <span class="crayon-e">备份</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-5"> <span class="crayon-e"></span> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-6"> <span class="crayon-v">备份</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-7"> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= = =</年代pan> <span class="crayon-o">= =</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-8"> <span class="crayon-v">FS</年代pan> <span class="crayon-h"></span> <span class="crayon-o">/</年代pan> <span class="crayon-v">数据</年代pan> <span class="crayon-o">/</年代pan> <span class="crayon-e">pbm</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-9"> <span class="crayon-e"></span> <span class="crayon-v">快照</年代pan> <span class="crayon-o">:</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf9251b128134903-10"> <span class="crayon-h"></span> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">25</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">44 z</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">165.34 kb</年代pan> <span class="crayon-h"></span> <span class="crayon-o"><</年代pan> <span class="crayon-v">逻辑</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-sy">(</年代pan> <span class="crayon-v">完整的</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-h"></span> <span class="crayon-cn">2022年</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">06</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-cn">15 t08</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">25</年代pan> <span class="crayon-o">:</年代pan> <span class="crayon-cn">49 z</年代pan> <span class="crayon-sy">]</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">现在我们完成了。并且可以睡得更好。</年代pan></p> <h2>一件事:可能的错误配置</h2> <p><span style="font-weight: 400;">让我们回顾一下另一个形象来解释所有可能的错误。</年代pan></p> <p><span style="font-weight: 400;">初始集群:</年代pan><strong>cfg</年代trong>,<年代trong>rs0</年代trong>,<年代trong>卢比</年代trong>,<年代trong>平日</年代trong>,<年代trong>rs3</年代trong>,<年代trong>卢比</年代trong>,<年代trong>的生活费</年代trong></p> <p><span style="font-weight: 400;">目标集群:</年代pan><strong>rs3卢比,cfg、rs0 rs1,卢比,rs6</年代trong></p> <p><span style="font-weight: 400;">如果我们申请重新映射:</年代pan><span style="font-weight: 400;">”<年代trong>rs0 = rs0 rs1 =卢比,卢比= rs1 rs3 =卢比</年代trong>”</年代pan><span style="font-weight: 400;">,我们会错误</年代pan><span style="font-weight: 400;">“错过了replset:<年代trong>rs3</年代trong>,<年代trong>的生活费</年代trong>”</年代pan><span style="font-weight: 400;">。和对</年代pan><strong>rs6</年代trong>。</p> <p><span style="font-weight: 400;">错过的</年代pan><strong>的生活费</年代trong><span style="font-weight: 400;">应该是显而易见的:备份拓扑</年代pan><strong>的生活费</年代trong><span style="font-weight: 400;">复制集,但错过了目标。和目标</年代pan><strong>rs6</年代trong><span style="font-weight: 400;">没有数据恢复。添加</年代pan><strong>rs6 =生活费</年代trong><span style="font-weight: 400;">修复这个问题。</年代pan></p> <p><span style="font-weight: 400;">但是错过了</年代pan><strong>rs3</年代trong><span style="font-weight: 400;">可能会让人困惑。让我们设想:</年代pan></p> <div id="urvanov-syntax-highlighter-64d098bf92537385411325" class="urvanov-syntax-highlighter-syntax crayon-theme-classic urvanov-syntax-highlighter-font-monaco urvanov-syntax-highlighter-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> <div class="urvanov-syntax-highlighter-plain-wrap"></div> <div class="urvanov-syntax-highlighter-main" style=""> <table class="crayon-table"> <tbody> <tr class="urvanov-syntax-highlighter-row"> <td class="crayon-nums " data-settings="hide"> <div class="urvanov-syntax-highlighter-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-1"> 1</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-2"> 2</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-3"> 3</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-4"> 4</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-5"> 5</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-6"> 6</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-7"> 7</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-8"> 8</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-9"> 9</div> <div class="crayon-num crayon-striped-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-10"> 10</div> <div class="crayon-num" data-line="urvanov-syntax-highlighter-64d098bf92537385411325-11"> 11</div> </div></td> <td class="urvanov-syntax-highlighter-code"> <div class="crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-1"> <span class="crayon-v">初始化</年代pan> <span class="crayon-h"></span> <span class="crayon-o">|</年代pan> <span class="crayon-h"></span> <span class="crayon-v">咕咕叫</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-2"> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">- - - - - -</年代pan> <span class="crayon-o">+</年代pan> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">- - - - - -</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-3"> <span class="crayon-e">cfg</年代pan> <span class="crayon-i">cfg</年代pan> <span class="crayon-h"></span> <span class="crayon-c">#不变</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-4"> <span class="crayon-v">rs0</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-i">rs0</年代pan> <span class="crayon-h"></span> <span class="crayon-c">#映射。不变</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-5"> <span class="crayon-v">卢比</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">平日</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-6"> <span class="crayon-v">平日</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-e">卢比</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-7"> <span class="crayon-v">rs3</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-c">#犯错:没有碎片</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-8"> <span class="crayon-v">卢比</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-v">rs3</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-9"> <span class="crayon-h"></span> <span class="crayon-o">- ></年代pan> <span class="crayon-h"></span> <span class="crayon-i">卢比</年代pan> <span class="crayon-h"></span> <span class="crayon-c">#好:没有数据</年代pan> </div> <div class="crayon-line crayon-striped-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-10"> <span class="crayon-v">的生活费</年代pan> <span class="crayon-h"></span> <span class="crayon-o">- - -</年代pan> <span class="crayon-o">></年代pan> <span class="crayon-h"></span> <span class="crayon-c">#犯错:没有碎片</年代pan> </div> <div class="crayon-line" id="urvanov-syntax-highlighter-64d098bf92537385411325-11"> <span class="crayon-h"></span> <span class="crayon-o">- ></年代pan> <span class="crayon-h"></span> <span class="crayon-i">rs6</年代pan> <span class="crayon-h"></span> <span class="crayon-c">#好:没有数据</年代pan> </div> </div></td> </tr> </tbody> </table> </div> </div> <p><span style="font-weight: 400;">当我们重新映射的备份</年代pan><strong>卢比</年代trong><span style="font-weight: 400;">来</年代pan><strong>rs3</年代trong><span style="font-weight: 400;">,目标</年代pan><strong>rs3</年代trong><span style="font-weight: 400;">是保留。的</年代pan><strong>rs3</年代trong><span style="font-weight: 400;">在备份replset现在没有目标。只是重新映射</年代pan><strong>rs3</年代trong><span style="font-weight: 400;">可用</年代pan><span style="font-weight: 400;">卢比</年代pan><span style="font-weight: 400;">也会修复它。</年代pan></p> <p><span style="font-weight: 400;">这个预订避免数据重复。这就是为什么我们使用通过蒙戈快速检查。</年代pan></p> <h2>细节</h2> <h3>兼容的拓扑</h3> <p><span style="font-weight: 400;">简单地说,</年代pan><i><span style="font-weight: 400;">兼容的拓扑</年代pan></i><span style="font-weight: 400;">等于或者更多的碎片在目标部署。在我们的示例中,我们最初的2碎片但是恢复他们3碎片。PBM恢复数据只在两个碎片。MongoDB可以分配剩下的碎片后,启用了均衡器(</年代pan><strong>sh.startBalancer ()</年代trong><span style="font-weight: 400;">)。复制集成员的数量并不重要因为PBM需要备份的成员(每replset)和恢复主要只。其他data-bearing成员从主复制数据。所以你可以做一个备份从三月replset replset然后恢复到一个成员。</年代pan></p> <p><span style="font-weight: 400;">你不能恢复到另一个从replset类型<em>shardsvr</em>来<em>configsvr</em>。</年代pan></p> <h3>预配置环境</h3> <p><span style="font-weight: 400;">集群部署应该与所有碎片补充道。应该添加用户和权限以及提前分配。PBM代理应该配置为相同的存储和访问它的新的集群。</年代pan></p> <p><span style="font-weight: 400;">注意:PBM代理备份元数据存储在存储和保持缓存MongoDB。</年代pan><span style="font-weight: 400;">pbm配置-force-resync</年代pan><span style="font-weight: 400;">让你刷新缓存的存储。做一个新的集群部署之后看到备份/ oplog块由最初的集群。</年代pan></p> <h3>理解replset重新映射</h3> <p><span style="font-weight: 400;">你可以重新映射复制集的名称<年代trong>-replset-remapping</年代trong></span><span style="font-weight: 400;">标志或</年代pan><strong>PBM_REPLSET_REMAPPING</年代trong><span style="font-weight: 400;">环境变量。如果两组,国旗有优先级。</年代pan></p> <p><span style="font-weight: 400;">完全恢复,恢复时间点和oplog回放,PBM CLI发出命令映射作为一个参数。每个命令被一个单独的显式映射(或没有)。这是可以做到的只有CLI。代理不使用环境变量也不标记。</年代pan></p> <p><span style="font-weight: 400;">pbm状态</年代pan><span style="font-weight: 400;">和</年代pan><span style="font-weight: 400;">pbm列表</年代pan><span style="font-weight: 400;">使用国旗/ envvar重新映射replset备份/ oplog元数据和应用这种映射到当前部署适当的给他们看。如果备份和复制集的名称不匹配,</年代pan><strong>pbm列表</年代trong><span style="font-weight: 400;">不会显示这些备份,</年代pan><strong>pbm状态</年代trong><span style="font-weight: 400;">打印一个错误与错过的复制集的名称。</年代pan></p> <p><span style="font-weight: 400;">恢复和重新映射与逻辑备份。</年代pan></p> <h3>PBM如何做呢?</h3> <p><span style="font-weight: 400;">在恢复期间,PBM评论当前拓扑和分配成员的快照和oplog块碎片/复制集的名字,分别。重新映射更改默认的赋值。</年代pan></p> <p><span style="font-weight: 400;">恢复完成后,PBM代理路由器配置的同步恢复数据“本地”这个集群。</年代pan></p> <h3>后面的场景</h3> <p><span style="font-weight: 400;">的<年代trong>config.shards</年代trong></span><span style="font-weight: 400;">收集当前拓扑描述。PBM用它来知道和恢复。不修改集合PBM。但是恢复数据包含一些其他的路由器配置初始拓扑。</年代pan></p> <p><span style="font-weight: 400;">我们更新了两个集合与新的取代旧的碎片名字恢复数据:</年代pan></p> <ul> <li style="font-weight: 400;" aria-level="1"><strong>config.databases</年代trong><span style="font-weight: 400;">——主碎片non-sharded数据库</年代pan></li> <li style="font-weight: 400;" aria-level="1"><strong>config.chunks</年代trong><span style="font-weight: 400;">——块碎片</年代pan></li> </ul> <p><span style="font-weight: 400;">在这之后,MongoDB知道数据库、集合和块新的集群。</年代pan></p> <h2>结论</h2> <p><span style="font-weight: 400;">迁移集群需要关注,知识,和平静。MongoDB的replset-remapping Percona备份功能在两雷竞技下载官网种不同环境之间迁移降低复杂性。</年代pan><span style="font-weight: 400;">我想说,现在是接近一次例行的工作。</年代pan></p> <p><span style="font-weight: 400;">祝你有美好的一天</年代pan><span style="font-weight: 400;">吗?</年代pan></p> <div id="jp-relatedposts" class="jp-relatedposts"> <h3 class="jp-relatedposts-headline"><em>相关的</em></h3> </div> <p></p> <div class="share-wrap"> <div class="social-box"> <h3>分享这篇文章!</h3> <div class="social-btn"> <a class="col-1 sbtn s-twitter" 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c-0.793,0.47-1.671,0.812-2.606,0.996C18.324,4.498,17.257,4,16.077,4c-2.266,0-4.103,1.837-4.103,4.103 c0,0.322,0.036,0.635,0.106,0.935C8.67,8.867,5.647,7.234,3.623,4.751C3.27,5.357,3.067,6.062,3.067,6.814 c0,1.424,0.724,2.679,1.825,3.415c-0.673-0.021-1.305-0.206-1.859-0.513c0,0.017,0,0.034,0,0.052c0,1.988,1.414,3.647,3.292,4.023 c-0.344,0.094-0.707,0.144-1.081,0.144c-0.264,0-0.521-0.026-0.772-0.074c0.522,1.63,2.038,2.816,3.833,2.85 c-1.404,1.1-3.174,1.756-5.096,1.756c-0.331,0-0.658-0.019-0.979-0.057c1.816,1.164,3.973,1.843,6.29,1.843 c7.547,0,11.675-6.252,11.675-11.675c0-0.178-0.004-0.355-0.012-0.531C20.985,7.47,21.68,6.747,22.23,5.924z"></path> </svg><span class="wp-block-social-link-label screen-reader-text">推特</年代pan></a></li> <li style="color: #ffffff; " class="wp-social-link wp-social-link-facebook wp-block-social-link"><a rel=" noopener nofollow" target="_blank" href="https://www.facebook.com/Percona?fref=ts" class="wp-block-social-link-anchor"> <svg width="24" height="24" viewbox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false"> <path d="M12 2C6.5 2 2 6.5 2 12c0 5 3.7 9.1 8.4 9.9v-7H7.9V12h2.5V9.8c0-2.5 1.5-3.9 3.8-3.9 1.1 0 2.2.2 2.2.2v2.5h-1.3c-1.2 0-1.6.8-1.6 1.6V12h2.8l-.4 2.9h-2.3v7C18.3 21.1 22 17 22 12c0-5.5-4.5-10-10-10z"></path> </svg><span class="wp-block-social-link-label screen-reader-text">脸谱网</年代pan></a></li> <li style="color: #ffffff; " class="wp-social-link wp-social-link-linkedin wp-block-social-link"><a rel=" noopener nofollow" target="_blank" href="https://www.linkedin.com/company/percona" class="wp-block-social-link-anchor"> <svg width="24" height="24" viewbox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false"> <path d="M19.7,3H4.3C3.582,3,3,3.582,3,4.3v15.4C3,20.418,3.582,21,4.3,21h15.4c0.718,0,1.3-0.582,1.3-1.3V4.3 C21,3.582,20.418,3,19.7,3z M8.339,18.338H5.667v-8.59h2.672V18.338z M7.004,8.574c-0.857,0-1.549-0.694-1.549-1.548 c0-0.855,0.691-1.548,1.549-1.548c0.854,0,1.547,0.694,1.547,1.548C8.551,7.881,7.858,8.574,7.004,8.574z M18.339,18.338h-2.669 v-4.177c0-0.996-0.017-2.278-1.387-2.278c-1.389,0-1.601,1.086-1.601,2.206v4.249h-2.667v-8.59h2.559v1.174h0.037 c0.356-0.675,1.227-1.387,2.526-1.387c2.703,0,3.203,1.779,3.203,4.092V18.338z"></path> </svg><span class="wp-block-social-link-label screen-reader-text">LinkedIn</年代pan></a></li> <li style="color: #ffffff; " class="wp-social-link wp-social-link-instagram wp-block-social-link"><a rel=" noopener nofollow" target="_blank" href="https://www.instagram.com/percona/" class="wp-block-social-link-anchor"> <svg width="24" height="24" viewbox="0 0 24 24" version="1.1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false"> <path d="M12,4.622c2.403,0,2.688,0.009,3.637,0.052c0.877,0.04,1.354,0.187,1.671,0.31c0.42,0.163,0.72,0.358,1.035,0.673 c0.315,0.315,0.51,0.615,0.673,1.035c0.123,0.317,0.27,0.794,0.31,1.671c0.043,0.949,0.052,1.234,0.052,3.637 s-0.009,2.688-0.052,3.637c-0.04,0.877-0.187,1.354-0.31,1.671c-0.163,0.42-0.358,0.72-0.673,1.035 c-0.315,0.315-0.615,0.51-1.035,0.673c-0.317,0.123-0.794,0.27-1.671,0.31c-0.949,0.043-1.233,0.052-3.637,0.052 s-2.688-0.009-3.637-0.052c-0.877-0.04-1.354-0.187-1.671-0.31c-0.42-0.163-0.72-0.358-1.035-0.673 c-0.315-0.315-0.51-0.615-0.673-1.035c-0.123-0.317-0.27-0.794-0.31-1.671C4.631,14.688,4.622,14.403,4.622,12 s0.009-2.688,0.052-3.637c0.04-0.877,0.187-1.354,0.31-1.671c0.163-0.42,0.358-0.72,0.673-1.035 c0.315-0.315,0.615-0.51,1.035-0.673c0.317-0.123,0.794-0.27,1.671-0.31C9.312,4.631,9.597,4.622,12,4.622 M12,3 C9.556,3,9.249,3.01,8.289,3.054C7.331,3.098,6.677,3.25,6.105,3.472C5.513,3.702,5.011,4.01,4.511,4.511 c-0.5,0.5-0.808,1.002-1.038,1.594C3.25,6.677,3.098,7.331,3.054,8.289C3.01,9.249,3,9.556,3,12c0,2.444,0.01,2.751,0.054,3.711 c0.044,0.958,0.196,1.612,0.418,2.185c0.23,0.592,0.538,1.094,1.038,1.594c0.5,0.5,1.002,0.808,1.594,1.038 c0.572,0.222,1.227,0.375,2.185,0.418C9.249,20.99,9.556,21,12,21s2.751-0.01,3.711-0.054c0.958-0.044,1.612-0.196,2.185-0.418 c0.592-0.23,1.094-0.538,1.594-1.038c0.5-0.5,0.808-1.002,1.038-1.594c0.222-0.572,0.375-1.227,0.418-2.185 C20.99,14.751,21,14.444,21,12s-0.01-2.751-0.054-3.711c-0.044-0.958-0.196-1.612-0.418-2.185c-0.23-0.592-0.538-1.094-1.038-1.594 c-0.5-0.5-1.002-0.808-1.594-1.038c-0.572-0.222-1.227-0.375-2.185-0.418C14.751,3.01,14.444,3,12,3L12,3z M12,7.378 c-2.552,0-4.622,2.069-4.622,4.622S9.448,16.622,12,16.622s4.622-2.069,4.622-4.622S14.552,7.378,12,7.378z M12,15 c-1.657,0-3-1.343-3-3s1.343-3,3-3s3,1.343,3,3S13.657,15,12,15z M16.804,6.116c-0.596,0-1.08,0.484-1.08,1.08 s0.484,1.08,1.08,1.08c0.596,0,1.08-0.484,1.08-1.08S17.401,6.116,16.804,6.116z"></path> </svg><span class="wp-block-social-link-label screen-reader-text">Instagram</年代pan></a></li> <li style="color: #ffffff; " class="wp-social-link wp-social-link-github wp-block-social-link"><a rel=" noopener nofollow" 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c0,1.335-0.012,2.415-0.012,2.741c0,0.269,0.18,0.579,0.688,0.481C19.138,20.161,22,16.416,22,12C22,6.477,17.523,2,12,2z"></path> </svg><span class="wp-block-social-link-label screen-reader-text">GitHub</年代pan></a></li> </ul> </div> </div> <div class="footer-widget footer-3"></div> <div class="footer-widget footer-4"> <div id="nav_menu-3" class="fwidget et_pb_widget widget_nav_menu"> <h4 class="title">特色</h4> <div class="menu-percona-container"> <ul id="menu-percona" class="menu"> <li id="menu-item-84962" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-84962"><a href="//m.doggingzone.com/software/database-tools/percona-monitoring-and-management">raybetapp官方下载 </a></li> </ul> </div> </div> <div id="nav_menu-6" class="fwidget et_pb_widget widget_nav_menu"> <h4 class="title">学习</h4> <div class="menu-learn-container"> <ul id="menu-learn" class="menu"> <li id="menu-item-84967" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-84967"><a 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