<p class="shortdesc">You can revise disk and automatic snapshot release methods by modifying the EBS disk attribute. </p> <section class="section prereq" id="modifydisk__prereq_k3j_5zm_slb"><div class="tasklabel"><h2 class="doc-tairway">Before you begin</h2></div> <p class="p">You have created an EBS disk. For more information, see <a class="xref" href="https://pinganyun.com/ssr/help/storage/ebs/quickstart.createdrive.separately" target="_blank">Create an EBS Disk</a>.</p> </section> <section class="section context"><div class="tasklabel"><h2 class="doc-tairway">About this task</h2></div> <p class="p">For system disks, you can only set the release methods of automatic snapshots but not of the disks.</p> </section> <section><div class="tasklabel"><h2 class="doc-tairway">Procedure</h2></div><ol class="ol steps"><li class="li step stepexpand"> <span class="ph cmd">Log in to the <a class="xref" href="/console/ecs/overview" target="_blank">ECS Console</a>.</span> </li><li class="li step stepexpand"> <span class="ph cmd">In the left navigation pane, click <span class="ph menucascade"><span class="ph uicontrol">Block Storage</span><abbr title="and then"> > </abbr><span class="ph uicontrol">Disk</span></span>. </span> </li><li class="li step stepexpand"> <span class="ph cmd">On the <span class="keyword wintitle">Disk Management</span> page, find the disk for which you want to modify the attribute, and then click <span class="ph menucascade"><span class="ph uicontrol"><img class="image" id="modifydisk__image_bzw_hvm_slb" src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20200707171848-178b1c519895.png"></span><abbr title="and then"> > </abbr><span class="ph uicontrol">Modify Disk Attribute</span></span> in the operation column.</span> </li><li class="li step stepexpand"> <span class="ph cmd">On the <span class="keyword wintitle">Modify Disk Attribute</span> page that opens, tick the disk and automatic snapshot release methods as required. </span> <div class="itemgroup info"> <img class="image" id="modifydisk__image_yc1_zzm_slb" src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20200707171848-16c21bf692dc.png"> <ul class="ul" id="modifydisk__ul_vv1_11n_slb"> <li class="li"><span class="ph uicontrol">Disk Release with Instance</span>: Tick the attribute, and the disk will be released along with the instance. <div class="note important note_important"><span class="note__title">Important:</span> System disks do not support ticking the attribute. They are released along with the instance by default. </div></li> <li class="li"><span class="ph uicontrol">Automatic Snapshot Release with Disk</span>: Tick the attribute, and automatic snapshots of the disk will be deleted automatically when the disk is released manually or along with the instance. </li> </ul> </div> </li><li class="li step stepexpand"> <span class="ph cmd">Click <span class="ph uicontrol">Confirm</span>.</span> </li></ol></section>