<p class="shortdesc">本文介绍卸载云硬盘的注意事项，帮助您解答实例卸载云硬盘的问题。</p> <section class="section" id="Uninstall_Cloud_Drive__section_ogx_vk3_rvb"><h2 class="doc-tairway">前提条件</h2> <p class="p">云硬盘已挂载到ECS实例，状态为<span class="ph uicontrol">使用中</span>。</p> </section> <section class="section" id="Uninstall_Cloud_Drive__section_yrn_yk3_rvb"><h2 class="doc-tairway">注意事项</h2> <p class="p">1. 仅数据盘支持卸载。</p> <p class="p">2. 与实例一同创建的包月云硬盘不支持卸载。</p> <p class="p">3. 卸载云硬盘时，操作系统必须注意以下事项</p> <ul class="ul" id="Uninstall_Cloud_Drive__ul_vjx_yk3_rvb"> <li class="li"><strong class="ph b">Windows系统：</strong>建议卸载云硬盘前，在<strong class="ph b">磁盘管理</strong>中对磁盘执行脱机操作。</li> <li class="li"><strong class="ph b">Linux系统：</strong>如果是ECS实例为 Linux操作系统，需要先在ECS实例中对磁盘执行 umount 命令，修改/etc/fstab下对应配置行，命令执行成功后再从ECS实例上卸载该磁盘。</li> </ul> </section> <section class="section" id="Uninstall_Cloud_Drive__section_cwg_zk3_rvb"><h2 class="doc-tairway">操作步骤</h2> <p class="p"><strong class="ph b">方法一</strong></p> <ol class="ol" id="Uninstall_Cloud_Drive__ol_nlq_1l3_rvb"> <li class="li">登录<a class="xref" href="https://www.ocftcloud.com/console/ecs/overview" target="_blank" rel="external noopener">云服务器ECS控制台</a>。</li> <li class="li">单击左侧导航栏<span class="ph uicontrol">实例</span>，进入<span class="ph uicontrol">实例管理</span>页面。</li> <li class="li">选择目标地域，单击目标实例名称，进入<span class="ph uicontrol">实例详情</span>页面。</li> <li class="li">在<span class="ph uicontrol">云硬盘</span>页签，单击目标云硬盘操作列的<strong class="ph b">︙</strong>。</li> <li class="li">单击<span class="ph uicontrol">卸载</span>,弹出<span class="ph uicontrol">卸载云硬盘</span>对话框。</li> <li class="li">单击<span class="ph uicontrol">确认</span>。<div class="note note note_note" id="Uninstall_Cloud_Drive__note_tbk_bl3_rvb"><span class="note__title">说明：</span> 如果是ECS实例为 Linux操作系统，需要先在ECS实例中对磁盘执行 umount 命令，修改/etc/fstab下对应配置行，命令执行成功后再从ECS实例上<strong class="ph b">卸载</strong>该磁盘。</div></li> </ol> <p class="p"><strong class="ph b">方法二</strong></p> <ol class="ol" id="Uninstall_Cloud_Drive__ol_dyq_cl3_rvb"> <li class="li">登录<a class="xref" href="https://www.ocftcloud.com/console/ecs/overview" target="_blank" rel="external noopener">云服务器ECS控制台</a>。</li> <li class="li">单击左侧导航栏<span class="ph menucascade"><span class="ph uicontrol">存储</span><abbr> > </abbr><span class="ph uicontrol">云硬盘</span></span>，进入<span class="ph uicontrol">磁盘管理</span>页面。</li> <li class="li">选择目标地域，单击目标云硬盘操作列的<strong class="ph b">︙</strong>。</li> <li class="li">单击<span class="ph uicontrol">卸载</span>,弹出<span class="ph uicontrol">卸载云硬盘</span>对话框。</li> <li class="li">单击<span class="ph uicontrol">确认</span>。<div class="note note note_note" id="Uninstall_Cloud_Drive__note_lsf_2l3_rvb"><span class="note__title">说明：</span> 如果是ECS实例为 Linux操作系统，需要先在ECS实例中对磁盘执行 umount 命令，修改/etc/fstab下对应配置行，命令执行成功后再从ECS实例上<span class="ph uicontrol">卸载</span>该磁盘。</div></li> </ol> </section> <section class="section" id="Uninstall_Cloud_Drive__section_lwt_kl3_rvb"><h2 class="doc-tairway">执行结果</h2> <p class="p">卸载成功后，云硬盘页签中目标云硬盘状态为卸载中，几分钟后，磁盘状态变为<span class="ph uicontrol">待挂载</span>。</p> </section>