{"componentChunkName":"component---src-templates-acg-portal-new-template-tsx","path":"/mmspi61jv","result":{"data":{"markdownRemark":{"html":"<h2 id=\"概述\"><a href=\"#%E6%A6%82%E8%BF%B0\" aria-label=\"概述 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>概述</h2>\n<p>当您的云硬盘在已有 MBR 分区并已创建文件系统的情况下，希望扩容至大于 2TiB，因分区格式限制，此时 MBR 分区下的文件系统已无法扩容至大于 2TiB，需将 MBR 分区转换为 GPT 分区后再进行扩容。\n因分区格式限制，若数据盘为MBR分区类型，且希望将其扩容至2 TiB以上，需将分区类型转换为GPT后再进行扩容。</p>\n<h2 id=\"注意事项\"><a href=\"#%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9\" aria-label=\"注意事项 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>注意事项</h2>\n<ul>\n<li>请谨慎操作，误操作可能会导致数据丢失或异常。<strong>建议您为该磁盘创建快照</strong>，具体请参考 <a href=\"/doc/CDS/s/doc/CDS/s/sjwvyaern\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">创建磁盘快照</a>。如出现误操作导致数据丢失，则可回滚快照进行数据恢复。</li>\n<li>请确保为待转换分区的云磁盘为<strong>数据盘</strong>且已<strong>完成容量扩展</strong>，以下操作不适用于系统盘。</li>\n</ul>\n<h2 id=\"操作步骤\"><a href=\"#%E6%93%8D%E4%BD%9C%E6%AD%A5%E9%AA%A4\" aria-label=\"操作步骤 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>操作步骤</h2>\n<h3 id=\"linux数据盘\"><a href=\"#linux%E6%95%B0%E6%8D%AE%E7%9B%98\" aria-label=\"linux数据盘 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>Linux数据盘</h3>\n<ol>\n<li>登录 BCC 实例。详情参考 <a href=\"https://cloud.baidu.com/doc/BCC/s/Rloe7m7r3\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">使用SmartTerm连接云服务器（推荐）</a>。\n</li>\n<li>\n<p>判断是否需要分区转换。</p>\n<p>运行<code>sudo fdisk -lu</code>，查看目标云盘的<strong>分区类型</strong>（<code>Disklabel type</code>）和<strong>目标设备名称</strong><code>Disk</code>字段。</p>\n\n    <div class=\"code-block-wrapper\">\n        <div class=\"code-block\">\n            <div class=\"code-block-header\">\n                <span class=\"code-block-name\">Plain Text</span>\n                <button class=\"code-copy-btn\" data-tooltip-text=\"\">\n                    <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\"> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M5.57894 3.45614C5.57894 3.38832 5.63392 3.33333 5.70175 3.33333H12.5439C12.6117 3.33333 12.6667 3.38832 12.6667 3.45614V10.2982C12.6667 10.3661 12.6117 10.4211 12.5439 10.4211H11.7544V5.70175C11.7544 4.89754 11.1025 4.24561 10.2982 4.24561H5.57894V3.45614ZM4.24561 4.24561V3.45614C4.24561 2.65194 4.89754 2 5.70175 2H12.5439C13.3481 2 14 2.65194 14 3.45614V10.2982C14 11.1025 13.3481 11.7544 12.5439 11.7544H11.7544V12.5439C11.7544 13.3481 11.1025 14 10.2982 14H3.45614C2.65194 14 2 13.3481 2 12.5439V5.70175C2 4.89754 2.65194 4.24561 3.45614 4.24561H4.24561ZM3.33333 5.70175C3.33333 5.63392 3.38832 5.57894 3.45614 5.57894H10.2982C10.3661 5.57894 10.4211 5.63392 10.4211 5.70175V12.5439C10.4211 12.6117 10.3661 12.6667 10.2982 12.6667H3.45614C3.38832 12.6667 3.33333 12.6117 3.33333 12.5439V5.70175Z\" fill=\"currentColor\"></path> </svg>\n                    复制\n                </button>\n            </div>\n            <div class=\"code-block-content\">\n                <pre class=\"language-text\"><code><span class=\"line-number\">1</span>Disk /dev/vda: 50 GiB, 53687091200 bytes, 104857600 sectors\n<span class=\"line-number\">2</span>Units: sectors of 1 * 512 = 512 bytes\n<span class=\"line-number\">3</span>Sector size (logical/physical): 512 bytes / 512 bytes\n<span class=\"line-number\">4</span>I/O size (minimum/optimal): 512 bytes / 512 bytes\n<span class=\"line-number\">5</span>Disklabel type: gpt\n<span class=\"line-number\">6</span>Disk identifier: 36124873-A4C8-46EF-B436-FFE48CB27EFE\n<span class=\"line-number\">7</span>\n<span class=\"line-number\">8</span>Device      Start       End   Sectors  Size Type\n<span class=\"line-number\">9</span>/dev/vda1    2048      6143      4096    2M BIOS boot\n<span class=\"line-number\">10</span>/dev/vda2    6144    415743    409600  200M EFI System\n<span class=\"line-number\">11</span>/dev/vda3  415744 104857566 104441823 49.8G Linux filesystem\n<span class=\"line-number\">12</span>\n<span class=\"line-number\">13</span>Disk /dev/vdb: 3 TiB, 3324304687104 bytes, 6492782592 sectors\n<span class=\"line-number\">14</span>Units: sectors of 1 * 512 = 512 bytes\n<span class=\"line-number\">15</span>Sector size (logical/physical): 512 bytes / 512 bytes\n<span class=\"line-number\">16</span>I/O size (minimum/optimal): 512 bytes / 512 bytes\n<span class=\"line-number\">17</span>Disklabel type: dos\n<span class=\"line-number\">18</span>Disk identifier: 0x1441bd90\n<span class=\"line-number\">19</span>\n<span class=\"line-number\">20</span>Device     Boot Start       End   Sectors Size Id Type\n<span class=\"line-number\">21</span>/dev/vdb1        2048 104857599 104855552  50G 83 Linux</code></pre>\n            </div>\n        </div>\n    </div>\n  \n<p>本例中，<strong>目标设备</strong><code>/dev/vdb</code>，<code>Disklabel</code>为<code>dos</code>表示分区类型为<code>MBR</code>，且扩容后容量大于2TiB，需要转换分区。</p>\n</li>\n<li>\n<p>安装<code>gdisk</code>工具。</p>\n<ul>\n<li>\n<p>CentOS 操作系统</p>\n\n    <div class=\"code-block-wrapper\">\n        <div class=\"code-block\">\n            <div class=\"code-block-header\">\n                <span class=\"code-block-name\">Plain Text</span>\n                <button class=\"code-copy-btn\" data-tooltip-text=\"\">\n                    <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\"> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M5.57894 3.45614C5.57894 3.38832 5.63392 3.33333 5.70175 3.33333H12.5439C12.6117 3.33333 12.6667 3.38832 12.6667 3.45614V10.2982C12.6667 10.3661 12.6117 10.4211 12.5439 10.4211H11.7544V5.70175C11.7544 4.89754 11.1025 4.24561 10.2982 4.24561H5.57894V3.45614ZM4.24561 4.24561V3.45614C4.24561 2.65194 4.89754 2 5.70175 2H12.5439C13.3481 2 14 2.65194 14 3.45614V10.2982C14 11.1025 13.3481 11.7544 12.5439 11.7544H11.7544V12.5439C11.7544 13.3481 11.1025 14 10.2982 14H3.45614C2.65194 14 2 13.3481 2 12.5439V5.70175C2 4.89754 2.65194 4.24561 3.45614 4.24561H4.24561ZM3.33333 5.70175C3.33333 5.63392 3.38832 5.57894 3.45614 5.57894H10.2982C10.3661 5.57894 10.4211 5.63392 10.4211 5.70175V12.5439C10.4211 12.6117 10.3661 12.6667 10.2982 12.6667H3.45614C3.38832 12.6667 3.33333 12.6117 3.33333 12.5439V5.70175Z\" fill=\"currentColor\"></path> </svg>\n                    复制\n                </button>\n            </div>\n            <div class=\"code-block-content\">\n                <pre class=\"language-text\"><code><span class=\"line-number\">1</span> ```\n<span class=\"line-number\">2</span> yum install -y gdisk\n<span class=\"line-number\">3</span> ```\n<span class=\"line-number\">4</span> </code></pre>\n            </div>\n        </div>\n    </div>\n  \n</li>\n<li>\n<p>Ubuntu 或 Debian 操作系统</p>\n\n    <div class=\"code-block-wrapper\">\n        <div class=\"code-block\">\n            <div class=\"code-block-header\">\n                <span class=\"code-block-name\">Plain Text</span>\n                <button class=\"code-copy-btn\" data-tooltip-text=\"\">\n                    <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\"> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M5.57894 3.45614C5.57894 3.38832 5.63392 3.33333 5.70175 3.33333H12.5439C12.6117 3.33333 12.6667 3.38832 12.6667 3.45614V10.2982C12.6667 10.3661 12.6117 10.4211 12.5439 10.4211H11.7544V5.70175C11.7544 4.89754 11.1025 4.24561 10.2982 4.24561H5.57894V3.45614ZM4.24561 4.24561V3.45614C4.24561 2.65194 4.89754 2 5.70175 2H12.5439C13.3481 2 14 2.65194 14 3.45614V10.2982C14 11.1025 13.3481 11.7544 12.5439 11.7544H11.7544V12.5439C11.7544 13.3481 11.1025 14 10.2982 14H3.45614C2.65194 14 2 13.3481 2 12.5439V5.70175C2 4.89754 2.65194 4.24561 3.45614 4.24561H4.24561ZM3.33333 5.70175C3.33333 5.63392 3.38832 5.57894 3.45614 5.57894H10.2982C10.3661 5.57894 10.4211 5.63392 10.4211 5.70175V12.5439C10.4211 12.6117 10.3661 12.6667 10.2982 12.6667H3.45614C3.38832 12.6667 3.33333 12.6117 3.33333 12.5439V5.70175Z\" fill=\"currentColor\"></path> </svg>\n                    复制\n                </button>\n            </div>\n            <div class=\"code-block-content\">\n                <pre class=\"language-text\"><code><span class=\"line-number\">1</span> ```\n<span class=\"line-number\">2</span> apt-get install -y gdisk\n<span class=\"line-number\">3</span> ```</code></pre>\n            </div>\n        </div>\n    </div>\n  \n</li>\n</ul>\n</li>\n<li>\n<p>将MBR分区转换为GPT分区。</p>\n<p>将命令中的&#x3C;裸设备名称>替换为第2步获取的目标设备名称。<strong>注意：</strong><code>sgdisk</code>仅可对整个设备进行转换操作（如 <code>/dev/vdb</code>），严禁直接对分区（如 <code>/dev/vdb1</code>）操作，否则会损坏文件系统。</p>\n\n    <div class=\"code-block-wrapper\">\n        <div class=\"code-block\">\n            <div class=\"code-block-header\">\n                <span class=\"code-block-name\">Plain Text</span>\n                <button class=\"code-copy-btn\" data-tooltip-text=\"\">\n                    <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\"> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M5.57894 3.45614C5.57894 3.38832 5.63392 3.33333 5.70175 3.33333H12.5439C12.6117 3.33333 12.6667 3.38832 12.6667 3.45614V10.2982C12.6667 10.3661 12.6117 10.4211 12.5439 10.4211H11.7544V5.70175C11.7544 4.89754 11.1025 4.24561 10.2982 4.24561H5.57894V3.45614ZM4.24561 4.24561V3.45614C4.24561 2.65194 4.89754 2 5.70175 2H12.5439C13.3481 2 14 2.65194 14 3.45614V10.2982C14 11.1025 13.3481 11.7544 12.5439 11.7544H11.7544V12.5439C11.7544 13.3481 11.1025 14 10.2982 14H3.45614C2.65194 14 2 13.3481 2 12.5439V5.70175C2 4.89754 2.65194 4.24561 3.45614 4.24561H4.24561ZM3.33333 5.70175C3.33333 5.63392 3.38832 5.57894 3.45614 5.57894H10.2982C10.3661 5.57894 10.4211 5.63392 10.4211 5.70175V12.5439C10.4211 12.6117 10.3661 12.6667 10.2982 12.6667H3.45614C3.38832 12.6667 3.33333 12.6117 3.33333 12.5439V5.70175Z\" fill=\"currentColor\"></path> </svg>\n                    复制\n                </button>\n            </div>\n            <div class=\"code-block-content\">\n                <pre class=\"language-text\"><code><span class=\"line-number\">1</span>sudo sgdisk -g &lt;裸设备名称&gt; （如/dev/vdb）</code></pre>\n            </div>\n        </div>\n    </div>\n  \n<p>本例中，<strong>目标设备名称</strong>为<code>/dev/vdb</code>，需执行<code>sudo sgdisk -g /dev/vdb</code>。返回<code>The operation has completed successfully</code>表示命令执行成功。\n</p>\n</li>\n<li>\n<p>确认分区转换是否成功。执行<code>fdisk -l</code>命令查看修改 GPT 分区是否成功。</p>\n<p><code>&#x3C;裸设备名称></code>替换为第2步获取的目标设备名称。</p>\n\n    <div class=\"code-block-wrapper\">\n        <div class=\"code-block\">\n            <div class=\"code-block-header\">\n                <span class=\"code-block-name\">Plain Text</span>\n                <button class=\"code-copy-btn\" data-tooltip-text=\"\">\n                    <svg xmlns=\"http://www.w3.org/2000/svg\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\"> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M5.57894 3.45614C5.57894 3.38832 5.63392 3.33333 5.70175 3.33333H12.5439C12.6117 3.33333 12.6667 3.38832 12.6667 3.45614V10.2982C12.6667 10.3661 12.6117 10.4211 12.5439 10.4211H11.7544V5.70175C11.7544 4.89754 11.1025 4.24561 10.2982 4.24561H5.57894V3.45614ZM4.24561 4.24561V3.45614C4.24561 2.65194 4.89754 2 5.70175 2H12.5439C13.3481 2 14 2.65194 14 3.45614V10.2982C14 11.1025 13.3481 11.7544 12.5439 11.7544H11.7544V12.5439C11.7544 13.3481 11.1025 14 10.2982 14H3.45614C2.65194 14 2 13.3481 2 12.5439V5.70175C2 4.89754 2.65194 4.24561 3.45614 4.24561H4.24561ZM3.33333 5.70175C3.33333 5.63392 3.38832 5.57894 3.45614 5.57894H10.2982C10.3661 5.57894 10.4211 5.63392 10.4211 5.70175V12.5439C10.4211 12.6117 10.3661 12.6667 10.2982 12.6667H3.45614C3.38832 12.6667 3.33333 12.6117 3.33333 12.5439V5.70175Z\" fill=\"currentColor\"></path> </svg>\n                    复制\n                </button>\n            </div>\n            <div class=\"code-block-content\">\n                <pre class=\"language-text\"><code><span class=\"line-number\">1</span>fdisk -l &lt;裸设备名称&gt;（如/dev/vdb）</code></pre>\n            </div>\n        </div>\n    </div>\n  \n<p>本例中<strong>目标设备名称</strong>为<code>/dev/vdb</code>，需执行<code>fdisk -l /dev/vdb</code>。若返回结果中<code>Disklabel type</code>为<code>gpt</code>，表示分区格式转换成功。若转换分区后数据出现异常或转换失败，可<a href=\"https://cloud.baidu.com/doc/CDS/s/cjwvyafu9\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">回滚快照</a>，恢复数据。</p>\n</li>\n<li>参考 <a href=\"https://cloud.baidu.com/doc/CDS/s/Xkqtdy2qx\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">扩容分区与文件系统（Linux）</a>，完成分区及文件系统扩容。</li>\n</ol>\n<h3 id=\"windows数据盘\"><a href=\"#windows%E6%95%B0%E6%8D%AE%E7%9B%98\" aria-label=\"windows数据盘 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a><strong>Windows数据盘</strong></h3>\n<p>本例以 Windows Server 2022 操作系统为例，借用第三方免费版磁盘管理工具 <a href=\"https://www.disktool.cn/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">傲梅分区助手</a> 执行扩容。</p>\n<ol>\n<li>\n<p>登录 BCC 实例。详情参考 <a href=\"https://cloud.baidu.com/doc/BCC/s/wkbbmn997\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">使用VNC远程登录云服务器</a>。</p>\n<p>打开<strong>磁盘管理器</strong>，当尝试进行磁盘分区扩容时，会发现<strong>扩展卷</strong>显示为灰色，无法直接扩容。\n<img src=\"https://bce.bdstatic.com/doc/bce-doc/CDS/image_0b4408d.png\" alt=\"image.png\"></p>\n</li>\n<li>\n<p>判断是否需要分区转换。</p>\n<p>在Windows Server桌面，右键单击<strong>开始</strong>图标，然后单击<strong>磁盘管理</strong>。</p>\n<p>在<strong>磁盘管理</strong>界面，右键单击目标磁盘，在弹出菜单中选择<strong>属性</strong>。</p>\n<p>在弹出的对话框中，单击<strong>卷</strong>页签，查看<strong>磁盘分区形式</strong>。若为MBR分区且扩容后容量大于2TiB需转换分区。</p>\n</li>\n<li>\n<p>将磁盘格式由 MBR 转换为 GPT 格式。</p>\n<p>a. 本例使用绿色免费版的傲梅分区助手，下载并解压 PAGreen.7z 之后，进入 PA_Green 文件夹，右击以管理员身份运行 PartAssist.exe，打开傲梅分区助手，选中要转换 GPT 格式的硬盘，依次单击<strong>转换</strong> > <strong>磁盘转换</strong>。</p>\n<p><img src=\"https://bce.bdstatic.com/doc/bce-doc/CDS/image_2cdbe24.png\" alt=\"image.png\"></p>\n<p>b. 在弹出的<strong>转换GPT/MBR</strong>对话框中，单击<strong>确定</strong>。</p>\n<p>c. 在软件主页面，确认选择的配置信息，单击<strong>提交</strong>。</p>\n<p>d. 在弹出的<strong>等待执行的操作</strong>对话框中，单击<strong>执行</strong>。</p>\n<p>e. 在弹出的<strong>分区助手</strong>对话框中，> <strong>是</strong>。</p>\n<p>f. 分区转换操作执行完成后，在弹出的“操作进度”对话框中，单击<strong>确定</strong>。</p>\n</li>\n<li>\n<p>确认分区转换是否成功。</p>\n<p>重新打开磁盘管理器 或者 在已打开的磁盘管理器界面，选中<strong>操作</strong>页签，选择<strong>重新扫描磁盘</strong> 。\n<img src=\"https://bce.bdstatic.com/doc/bce-doc/CDS/image_39f0588.png\" alt=\"image.png\"></p>\n<p>再次进行分区扩容操作，若<strong>扩展卷</strong>选项可正常使用，则表示分区转换成功。\n<img src=\"https://bce.bdstatic.com/doc/bce-doc/CDS/image_ad01530.png\" alt=\"image.png\"></p>\n</li>\n<li>参考 <a href=\"https://cloud.baidu.com/doc/CDS/s/Okquatylq\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">扩容分区与文件系统（Windows）</a>，完成分区及文件系统扩容。</li>\n</ol>","fields":{"slug":"mmspi61jv","title":"转换MBR分区为GPT分区","date":"2026-08-12","extractedHeadings":[]},"headings":[{"value":"概述","depth":2},{"value":"注意事项","depth":2},{"value":"操作步骤","depth":2},{"value":"Linux数据盘","depth":3},{"value":"Windows数据盘","depth":3}]}},"pageContext":{"isCreatedByStatefulCreatePages":false,"slug":"mmspi61jv","prev":{"id":"Okquatylq","name":"扩容分区及文件系统（Windows）","path":"Okquatylq","filePath":"磁盘操作指南/弹性操作/扩容云磁盘/扩容分区及文件系统（Windows）.md","seo":null,"parentIds":["Tjwvyae2e","Ukeuul7e3","Nk06277b1"],"parents":[{"id":"Tjwvyae2e","documentId":null,"name":"磁盘操作指南","repoName":"CDS","filePath":"磁盘操作指南","disabled":false,"path":"Tjwvyae2e","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"Ukeuul7e3","documentId":null,"name":"弹性操作","repoName":"CDS","filePath":"磁盘操作指南/弹性操作","disabled":false,"path":"Ukeuul7e3","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"Nk06277b1","documentId":null,"name":"扩容云磁盘","repoName":"CDS","filePath":"磁盘操作指南/弹性操作/扩容云磁盘","disabled":false,"path":"Nk06277b1","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null}]},"next":{"id":"Yk21i4yqf","name":"变更云磁盘类型","path":"Yk21i4yqf","filePath":"磁盘操作指南/弹性操作/变更云磁盘类型.md","seo":null,"parentIds":["Tjwvyae2e","Ukeuul7e3"],"parents":[{"id":"Tjwvyae2e","documentId":null,"name":"磁盘操作指南","repoName":"CDS","filePath":"磁盘操作指南","disabled":false,"path":"Tjwvyae2e","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"Ukeuul7e3","documentId":null,"name":"弹性操作","repoName":"CDS","filePath":"磁盘操作指南/弹性操作","disabled":false,"path":"Ukeuul7e3","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null}]},"parents":[{"id":"Tjwvyae2e","documentId":null,"name":"磁盘操作指南","repoName":"CDS","filePath":"磁盘操作指南","disabled":false,"path":"Tjwvyae2e","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"Ukeuul7e3","documentId":null,"name":"弹性操作","repoName":"CDS","filePath":"磁盘操作指南/弹性操作","disabled":false,"path":"Ukeuul7e3","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"Nk06277b1","documentId":null,"name":"扩容云磁盘","repoName":"CDS","filePath":"磁盘操作指南/弹性操作/扩容云磁盘","disabled":false,"path":"Nk06277b1","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null}],"specificSeo":null}}}