forked from docs/doc-exports
zhangyue
d05287d5d6
Reviewed-by: Miskanin, Jan <jan.miskanin@t-systems.com> Co-authored-by: zhangyue <zhangyue164@huawei.com> Co-committed-by: zhangyue <zhangyue164@huawei.com>
23 lines
6.2 KiB
HTML
23 lines
6.2 KiB
HTML
<a name="evs_01_0110"></a><a name="evs_01_0110"></a>
|
|
|
|
<h1 class="topictitle1">Managing EVS Backups</h1>
|
|
<div id="body1436358590565"><div class="section" id="evs_01_0110__section20439890153621"><h4 class="sectiontitle">Scenarios</h4><p id="evs_01_0110__p87734103468">EVS disk backups are created using the CBR service. For details, see <strong id="evs_01_0110__b172315211594">Creating a Cloud Disk Backup</strong> in the <em id="evs_01_0110__i122319211999">Cloud Backup and Recovery User Guide</em>.</p>
|
|
<p id="evs_01_0110__p8060118"></p>
|
|
<p id="evs_01_0110__p3274123345010">You can configure a backup policy for disks. With backup policies configured, data on EVS disks can be periodically backed up to improve data security.</p>
|
|
</div>
|
|
<div class="section" id="evs_01_0110__section20211163614417"><h4 class="sectiontitle">Constraints</h4><ul id="evs_01_0110__ul1598715294118"><li id="evs_01_0110__li598705211414">Backups can be created only when the disks are in the <span class="parmname" id="evs_01_0110__parmname346912462273"><b>Available</b></span> or <span class="parmname" id="evs_01_0110__parmname164691446112715"><b>In-use</b></span> state.</li><li id="evs_01_0110__li1419716319494">Only users with the CBR FullAccess permissions can use the cloud disk backup function. If the user does not have the permissions, contact the account administrator to grant the permissions first.</li></ul>
|
|
</div>
|
|
<div class="section" id="evs_01_0110__section858417913305"><h4 class="sectiontitle"> a Disk Backup Vault and Applying a Backup Policy</h4><ol id="evs_01_0110__ol189201001615"><li id="evs_01_0110__en-us_topic_0157095235_li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="evs_01_0110__en-us_topic_0157095235_ol6567385123151"><li id="evs_01_0110__en-us_topic_0157095235_li5480597823151">Log in to the management console.</li><li id="evs_01_0110__li17564203814498">Click <span><img id="evs_01_0110__en-us_topic_0021738346_image052111582392" src="en-us_image_0237893718.png"></span> in the upper left corner and select the desired region and project.</li><li id="evs_01_0110__en-us_topic_0157095235_li4225424523410">Choose <strong id="evs_01_0110__b74725144554">Storage</strong> > <strong id="evs_01_0110__b1047711147555">Cloud Backup and Recovery</strong> > <strong id="evs_01_0110__b114771914175513">Cloud Disk Backups</strong>.</li></ol>
|
|
</p></li><li id="evs_01_0110__en-us_topic_0157095235_li58145134108"><span>In the upper right corner, click <span class="uicontrol" id="evs_01_0110__en-us_topic_0157095235_uicontrol9567646101013"><b>Create Disk Backup Vault</b></span>.</span></li><li id="evs_01_0110__en-us_topic_0157095235_li166591836155413"><span>(Optional) In the disk list, select the disks you want to back up. After disks are selected, they are added to the list of selected disks. See <a href="#evs_01_0110__en-us_topic_0157095235_fig204531717131710">Figure 1</a>.</span><p><div class="fignone" id="evs_01_0110__en-us_topic_0157095235_fig204531717131710"><a name="evs_01_0110__en-us_topic_0157095235_fig204531717131710"></a><a name="en-us_topic_0157095235_fig204531717131710"></a><span class="figcap"><b>Figure 1 </b>Selecting disks</span><br><span><img id="evs_01_0110__image17568203710383" src="en-us_image_0269609232.png"></span></div>
|
|
<div class="note" id="evs_01_0110__en-us_topic_0157095235_note19453131713176"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="evs_01_0110__en-us_topic_0157095235_ul2453121791712"><li id="evs_01_0110__en-us_topic_0157095235_li745312173176">Only <strong id="evs_01_0110__b6401173818211">Available</strong> and <strong id="evs_01_0110__b2423204715218">In-use</strong> disks can be selected.</li><li id="evs_01_0110__en-us_topic_0157095235_li17453217191719">You can also associate disks with the vault you are creating later if you skip this step.</li></ul>
|
|
</div></div>
|
|
</p></li><li id="evs_01_0110__en-us_topic_0157095235_li53701746101816"><span>Specify a vault capacity ranging from the total sizes of disks to 10,485,760 GiB.</span></li><li id="evs_01_0110__en-us_topic_0157095235_li6414111581117"><span>Configure auto backup.</span><p><ul id="evs_01_0110__en-us_topic_0157095235_ul1096235419131"><li id="evs_01_0110__en-us_topic_0157095235_li0962154121317">If you select <strong id="evs_01_0110__b1512136185112">Configure</strong>, you must then select an existing backup policy or create a new one. After the vault is created, the system applies this backup policy to the vault, and all disks associated with this vault will be automatically backed up based on this policy.</li><li id="evs_01_0110__en-us_topic_0157095235_li109624548131">If you select <strong id="evs_01_0110__b037015142416">Skip</strong>, disks associated with this vault are not automatically backed up.</li></ul>
|
|
</p></li><li id="evs_01_0110__en-us_topic_0157095235_li835281153818"><span>Specify a name for the vault.</span><p><p id="evs_01_0110__en-us_topic_0157095235_p12831145311135">The name can contain 1 to 64 characters including digits, letters, underscores (_), and hyphens (-), for example, <strong id="evs_01_0110__b2930153817360">vault-612c</strong>.</p>
|
|
<div class="note" id="evs_01_0110__en-us_topic_0157095235_note016913084114"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="evs_01_0110__en-us_topic_0157095235_p18169130164119">You can use the default name, which is in the format of <strong id="evs_01_0110__b514274219362">vault_</strong><em id="evs_01_0110__i1914311429363">xxxx</em>.</p>
|
|
</div></div>
|
|
</p></li><li id="evs_01_0110__en-us_topic_0157095235_li88560111868"><span>Click <strong id="evs_01_0110__b65549319112">Next</strong>. </span></li><li id="evs_01_0110__en-us_topic_0157095235_li117491031130"><span>Complete the creation as prompted.</span></li><li id="evs_01_0110__en-us_topic_0157095235_li26121854296"><span>Go back to the disk backup page. The vault you created is displayed in the list.</span><p><p id="evs_01_0110__en-us_topic_0157095235_p630295312157">You can associate disks to the new vault or create backups for the disks. For details, see section "Vault Management" in the <em id="evs_01_0110__i1427971061212">Cloud Backup and Recovery User Guide</em>.</p>
|
|
</p></li></ol>
|
|
</div>
|
|
</div>
|
|
|