<p class="shortdesc">当您不再使用远程灾备实例时，为避免资源浪费，可执行释放操作。 </p> <section class="section prereq" id="Release_Slave_Instance__prereq_nlf_dbt_m5b"><div class="tasklabel"><h2 class="doc-tairway">前提条件</h2></div> <p class="p">您已成功创建远程灾备实例，可参考<a class="xref" href="/ssr/help/database/MySQL/Guide.IM.CIns.CSIns" target="_blank" rel="external noopener">创建远程灾备实例</a>。</p> </section> <section class="section context"><div class="tasklabel"><h2 class="doc-tairway">背景信息</h2></div> <p class="p">释放远程灾备实例会同时删除该实例下的所有数据，请谨慎操作。</p> </section> <section id="Release_Slave_Instance__steps_izm_vqp_n5b"><div class="tasklabel"><h2 class="doc-tairway">操作步骤</h2></div><ol class="ol steps" id="Release_Slave_Instance__steps_izm_vqp_n5b"><li class="li step"> <span class="ph cmd">以资源组管理员身份登录<a class="xref" href="https://www.ocftcloud.com/console/rds/mysql" target="_blank" rel="external noopener">RDS-MySQL管理控制台</a>。</span> </li><li class="li step"> <span class="ph cmd">单击左侧导航栏<span class="ph uicontrol">RDS-MySQL</span>，进入<span class="ph uicontrol">云数据库管理</span>页面。</span> </li><li class="li step"> <span class="ph cmd">选择目标地域。</span> </li><li class="li step"> <span class="ph cmd">击目标实例<strong class="ph b">操作</strong>列的<strong class="ph b">释放</strong>，进入<strong class="ph b">释放实例</strong>对话框。</span> </li><li class="li step"> <span class="ph cmd">单击<strong class="ph b">确定</strong>，进入<strong class="ph b">验证码</strong>页面。</span> </li><li class="li step"> <span class="ph cmd">系统会发送验证码到您账号绑定的手机，填写验证码，并单击<strong class="ph b">确定</strong>。</span> </li><li class="li step"> <span class="ph cmd">目标实例对应的<strong class="ph b">运行状态</strong>显示<strong class="ph b">删除中</strong>。</span> </li></ol></section> <section class="section result"><div class="tasklabel"><h2 class="doc-tairway">执行结果</h2></div> <p class="p">释放远程灾备实例成功之后，没有目标远程灾备实例。</p> </section>