<p class="shortdesc">本文介绍如何对云主机ECS执行开机操作。</p> <section class="section prereq" id="Boot_Instance__prereq_pzb_2hw_dsb"><div class="tasklabel"><h2 class="doc-tairway">前提条件</h2></div> <p class="p">您的云主机ECS状态为<span class="ph uicontrol">已关机</span>，<span class="ph uicontrol">运行中</span>的云服务器ECS实例无法执行开机操作。</p> </section> <section><div class="tasklabel"><h2 class="doc-tairway">操作步骤</h2></div><ol class="ol steps"><li class="li step stepexpand"> <span class="ph cmd">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>。</span> </li><li class="li step stepexpand"> <span class="ph cmd">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。</span> </li><li class="li step stepexpand"> <span class="ph cmd"> 选择目标地域，在目标实例操作列单击<span class="ph menucascade"><span class="ph uicontrol">更多</span><abbr> > </abbr><span class="ph uicontrol">状态管理</span><abbr> > </abbr><span class="ph uicontrol">开机</span></span>。</span> <div class="itemgroup info"><img class="image" id="Boot_Instance__image_jt4_krh_rvb" src="https://obs-cn-shanghai.fincloud.pinganyun.com/pacloud/20232006152128-15e922c69e27.png" width="800"></div> </li><li class="li step stepexpand"> <span class="ph cmd">在弹出的<span class="ph uicontrol">启动实例</span>页面中，单击<span class="ph uicontrol">确认</span>。</span> <div class="itemgroup info"> <div class="note note note_note" id="Boot_Instance__note_kmk_nsh_rvb"><span class="note__title">说明：</span> 实例列表底部的<span class="ph uicontrol">开机</span>为批量操作功能，若您需要执行批量开机操作，可以在勾选多台实例后，单击<span class="ph uicontrol">开机</span>。</div> </div> </li></ol></section> <section class="section result"><div class="tasklabel"><h2 class="doc-tairway">执行结果</h2></div> <p class="p">实例管理页面下发弹出操作成功提示，实例状态变为<span class="ph uicontrol">运行中</span>。</p> </section>