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CBR_UMN 1220 version(locking of backups)

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Reviewed-by: Muller, Martin <martin.muller@t-systems.com>
Co-authored-by: tanweixi <tanweixi@huawei.com>
Co-committed-by: tanweixi <tanweixi@huawei.com>
This commit is contained in:
Weixi, Tan
2025-01-15 09:27:57 +00:00
committed by zuul
parent 0b0c254b4c
commit abd65ea72e
91 changed files with 590 additions and 433 deletions
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</li>
<li class="ulchildlink"><strong><a href="cbr_01_0003.html">Functions</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="cbr_01_0011.html">Permissions</a></strong><br>
<li class="ulchildlink"><strong><a href="cbr_01_0011.html">Permissions Management</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="cbr_01_0009.html">Constraints</a></strong><br>
</li>

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<div class="fignone" id="cbr_01_0002__fig3138153820547"><span class="figcap"><b>Figure 1 </b>CBR architecture</span><br><span><img id="cbr_01_0002__image1181833211820" src="en-us_image_0277693887.png" title="Click to enlarge" class="imgResize"></span></div>
</div>
<div class="section" id="cbr_01_0002__section1873031717236"><h4 class="sectiontitle">Differences Among the Backup Types</h4>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="cbr_01_0002__table1965919985417" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Differences among the backup types</caption><thead align="left"><tr id="cbr_01_0002__row76591917540"><th align="left" class="cellrowborder" valign="top" width="18.75%" id="mcps1.3.3.2.2.5.1.1"><p id="cbr_01_0002__p5659792540">Item</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="cbr_01_0002__table1965919985417" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Differences among the backup types</caption><thead align="left"><tr id="cbr_01_0002__row76591917540"><th align="left" class="cellrowborder" valign="top" width="16.065239551478086%" id="mcps1.3.3.2.2.5.1.1"><p id="cbr_01_0002__p5659792540">Item</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="27.083333333333336%" id="mcps1.3.3.2.2.5.1.2"><p id="cbr_01_0002__p11659209155417">Cloud Server Backup</p>
<th align="left" class="cellrowborder" valign="top" width="27.828746177370036%" id="mcps1.3.3.2.2.5.1.2"><p id="cbr_01_0002__p11659209155417">Cloud Server Backup</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="27.083333333333336%" id="mcps1.3.3.2.2.5.1.3"><p id="cbr_01_0002__p116609917545">Cloud Disk Backup</p>
<th align="left" class="cellrowborder" valign="top" width="26.66666666666667%" id="mcps1.3.3.2.2.5.1.3"><p id="cbr_01_0002__p116609917545">Cloud Disk Backup</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="27.083333333333336%" id="mcps1.3.3.2.2.5.1.4"><p id="cbr_01_0002__p998213571318">SFS Turbo Backup</p>
<th align="left" class="cellrowborder" valign="top" width="29.43934760448522%" id="mcps1.3.3.2.2.5.1.4"><p id="cbr_01_0002__p998213571318">SFS Turbo Backup</p>
</th>
</tr>
</thead>
<tbody><tr id="cbr_01_0002__row66600985420"><td class="cellrowborder" valign="top" width="18.75%" headers="mcps1.3.3.2.2.5.1.1 "><p id="cbr_01_0002__p766009155410">What to back up</p>
<tbody><tr id="cbr_01_0002__row66600985420"><td class="cellrowborder" valign="top" width="16.065239551478086%" headers="mcps1.3.3.2.2.5.1.1 "><p id="cbr_01_0002__p766009155410">What to back up</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.2 "><p id="cbr_01_0002__p11949021115513">All disks (system and data disks) on a server or part of disks</p>
<td class="cellrowborder" valign="top" width="27.828746177370036%" headers="mcps1.3.3.2.2.5.1.2 "><p id="cbr_01_0002__p11949021115513">All disks (system and data disks) on a server or part of disks</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.3 "><p id="cbr_01_0002__p1182342185615">One or more specific disks (system or data disks)</p>
<td class="cellrowborder" valign="top" width="26.66666666666667%" headers="mcps1.3.3.2.2.5.1.3 "><p id="cbr_01_0002__p1182342185615">One or more specific disks (system or data disks)</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.4 "><p id="cbr_01_0002__p15982113541320">SFS Turbo file systems</p>
<td class="cellrowborder" valign="top" width="29.43934760448522%" headers="mcps1.3.3.2.2.5.1.4 "><p id="cbr_01_0002__p15982113541320">SFS Turbo file systems</p>
</td>
</tr>
<tr id="cbr_01_0002__row96601391546"><td class="cellrowborder" valign="top" width="18.75%" headers="mcps1.3.3.2.2.5.1.1 "><p id="cbr_01_0002__p186600918548">When to use</p>
<tr id="cbr_01_0002__row96601391546"><td class="cellrowborder" valign="top" width="16.065239551478086%" headers="mcps1.3.3.2.2.5.1.1 "><p id="cbr_01_0002__p186600918548">When to use</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.2 "><p id="cbr_01_0002__p1438511314554">You want to back up entire cloud servers.</p>
<td class="cellrowborder" valign="top" width="27.828746177370036%" headers="mcps1.3.3.2.2.5.1.2 "><p id="cbr_01_0002__p1438511314554">You want to back up entire cloud servers.</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.3 "><p id="cbr_01_0002__p75761524145610">You want to back up only data disks.</p>
<td class="cellrowborder" valign="top" width="26.66666666666667%" headers="mcps1.3.3.2.2.5.1.3 "><p id="cbr_01_0002__p75761524145610">You want to back up only data disks.</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.4 "><p id="cbr_01_0002__p1398213501316">You want to back up entire SFS Turbo file systems.</p>
<td class="cellrowborder" valign="top" width="29.43934760448522%" headers="mcps1.3.3.2.2.5.1.4 "><p id="cbr_01_0002__p1398213501316">You want to back up entire SFS Turbo file systems.</p>
</td>
</tr>
<tr id="cbr_01_0002__row136601799549"><td class="cellrowborder" valign="top" width="18.75%" headers="mcps1.3.3.2.2.5.1.1 "><p id="cbr_01_0002__p13660149185415">Advantages</p>
<tr id="cbr_01_0002__row136601799549"><td class="cellrowborder" valign="top" width="16.065239551478086%" headers="mcps1.3.3.2.2.5.1.1 "><p id="cbr_01_0002__p13660149185415">Advantages</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.2 "><p id="cbr_01_0002__p17764194815558">All disks on a server are backed up at a time.</p>
<td class="cellrowborder" valign="top" width="27.828746177370036%" headers="mcps1.3.3.2.2.5.1.2 "><p id="cbr_01_0002__p17764194815558">All disks on a server are backed up at a time.</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.3 "><p id="cbr_01_0002__p13825113235615">Only data of specific disks is backed up, which costs less than backing up an entire server.</p>
<td class="cellrowborder" valign="top" width="26.66666666666667%" headers="mcps1.3.3.2.2.5.1.3 "><p id="cbr_01_0002__p13825113235615">Only data of specific disks is backed up, which costs less than backing up an entire server.</p>
</td>
<td class="cellrowborder" valign="top" width="27.083333333333336%" headers="mcps1.3.3.2.2.5.1.4 "><p id="cbr_01_0002__p6982183581312">File system data and their backups are stored separately, and the backups can be used to create new file systems.</p>
<td class="cellrowborder" valign="top" width="29.43934760448522%" headers="mcps1.3.3.2.2.5.1.4 "><p id="cbr_01_0002__p6982183581312">File system data and their backups are stored separately, and the backups can be used to create new file systems.</p>
</td>
</tr>
</tbody>

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</tr>
<tr id="cbr_01_0006__row1146204119386"><td class="cellrowborder" valign="top" width="54%" headers="mcps1.3.1.2.2.4.1.1 "><p id="cbr_01_0006__p149014017176">CBR backs up data of SFS Turbo file systems and uses the backup to create new file systems to restore lost or corrupted data.</p>
</td>
<td class="cellrowborder" valign="top" width="17%" headers="mcps1.3.1.2.2.4.1.2 "><p id="cbr_01_0006__p914619418382">SFS</p>
<td class="cellrowborder" valign="top" width="17%" headers="mcps1.3.1.2.2.4.1.2 "><p id="cbr_01_0006__p914619418382">Scalable File Service Turbo (SFS Turbo)</p>
</td>
<td class="cellrowborder" valign="top" width="28.999999999999996%" headers="mcps1.3.1.2.2.4.1.3 "><p id="cbr_01_0006__p164291119122712"><a href="cbr_02_0012.html">Creating an SFS Turbo Backup</a></p>
</td>
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</td>
<td class="cellrowborder" valign="top" width="17%" headers="mcps1.3.1.2.2.4.1.2 "><p id="cbr_01_0006__p108323810306">IAM</p>
</td>
<td class="cellrowborder" valign="top" width="28.999999999999996%" headers="mcps1.3.1.2.2.4.1.3 "><p id="cbr_01_0006__p1956816468405"><a href="cbr_01_0011.html">Permissions</a></p>
<td class="cellrowborder" valign="top" width="28.999999999999996%" headers="mcps1.3.1.2.2.4.1.3 "><p id="cbr_01_0006__p1956816468405"><a href="cbr_01_0011.html">Permissions Management</a></p>
</td>
</tr>
<tr id="cbr_01_0006__row515361912313"><td class="cellrowborder" valign="top" width="54%" headers="mcps1.3.1.2.2.4.1.1 "><p id="cbr_01_0006__p20590174294916">Tag Management Service (TMS) enables you to add preset tags to CBR vaults to facilitate vault management.</p>

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<a name="cbr_01_0011"></a><a name="cbr_01_0011"></a>
<h1 class="topictitle1">Permissions</h1>
<h1 class="topictitle1">Permissions Management</h1>
<div id="body1559549042505"><p id="cbr_01_0011__p175001014191012">If you need to assign different permissions to personnel in your enterprise to access your CBR resources, Identity and Access Management (IAM) is a good choice for fine-grained permissions management. IAM provides identity authentication, permissions management, and access control, helping you to securely access your cloud resources.</p>
<p id="cbr_01_0011__p1050191441010">With IAM, you can create IAM users and assign permissions to control their access to specific resources. For example, if you want some software developers in your enterprise to use CBR resources but do not want them to delete CBR resource or perform any other high-risk operations, you can create IAM users and grant permission to use CBR resources but not permission to delete them.</p>
<p id="cbr_01_0011__p17501121471017">If your cloud account does not require individual IAM users for permissions management, you can skip this section.</p>

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<p id="cbr_01_0012__p141820186479">Instant Restore is an enhanced function of CBR and requires no additional configuration. After Instant Restore is provided, you take less time to restore server data or create images.</p>
</div>
<div class="section" id="cbr_01_0012__section0356152211250"><h4 class="sectiontitle">Enhanced Backup</h4><p id="cbr_01_0012__p16214654142310">Enhanced backups are backups generated after Instant Restore is provided. Enhanced backups make it faster to restore server data or create images.</p>
<p id="cbr_01_0012__p1921485462317">Before providing Instant Restore, CBR generates common backups. After providing Instant Restore, CBR first performs a full backup for each associated resource and then generates enhanced backups. CBR only generates enhanced backups currently.</p>
<p id="cbr_01_0012__p1921485462317">Before providing Instant Restore, CBR generates common backups. After providing Instant Restore, CBR first performs a full backup for each associated resource and then generates enhanced backups. CBR only generates enhanced backups for new resources currently.</p>
<p id="cbr_01_0012__p19214155412230">For the same resource, an enhanced backup and a common backup have the same backup content and size. They only differ in the restoration speed.</p>
</div>
</div>

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<h1 class="topictitle1">Advantages</h1>
<div id="body1572424325524"><div class="section" id="cbr_01_0013__section137716118539"><h4 class="sectiontitle">Reliable</h4><p id="cbr_01_0013__p13476742539">CBR offers crash-consistent backup for multiple disks on a server. The backups protect against human errors, virus attacks, and natural disasters, and ensure your data security and reliability.</p>
</div>
<div class="section" id="cbr_01_0013__section99765358536"><h4 class="sectiontitle">Efficient</h4><p id="cbr_01_0013__p82931940125319">Incremental forever backups shorten the time required for backup by 95%. With Instant Restore, CBR offers an RPO of as low as 1 hour and an RTO of only several minutes.</p>
<div class="section" id="cbr_01_0013__section99765358536"><h4 class="sectiontitle">Efficient</h4><p id="cbr_01_0013__p82931940125319">Incremental backups shorten the time required for backup by 95%. With Instant Restore, CBR offers an RPO of as low as 1 hour and an RTO of only several minutes.</p>
<div class="note" id="cbr_01_0013__note12573122715218"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_01_0013__p1127719018316">Recovery Point Objective (RPO) specifies the maximum acceptable period in which data might be lost.</p>
<p id="cbr_01_0013__p557315273219">Recovery Time Objective (RTO) specifies the maximum acceptable amount of time for restoring the entire system after a disaster occurs.</p>
</div></div>

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<a name="cbr_01_0035"></a><a name="cbr_01_0035"></a>
<h1 class="topictitle1">Enabling Backup Locking</h1>
<div id="body0000001769971034"><div class="section" id="cbr_01_0035__section1280903264213"><h4 class="sectiontitle">Scenarios</h4><p id="cbr_01_0035__p4440105814416">To prevent the backup data from being deleted by mistake or maliciously, you can enable backup locking for vaults to improve data security.</p>
<p id="cbr_01_0035__p5959711437">Once enabled, all backups in the vault enter the WORM (write once, read many) status. No one can delete the backups that are in their retention periods.</p>
<p id="cbr_01_0035__p9523102465818">This section describes how to enable backup locking for a vault. You can also enable it when creating a vault.</p>
<div class="note" id="cbr_01_0035__note1362612872516"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="cbr_01_0035__ul13482125912515"><li id="cbr_01_0035__li7482959192520">Backup locking does not affect normal backup, restoration, and replication operations.</li><li id="cbr_01_0035__li114821593252">Manual backups are not affected by backup locking and can be manually deleted.</li></ul>
</div></div>
</div>
<div class="section" id="cbr_01_0035__section6882182044717"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_01_0035__ul19532151183319"><li id="cbr_01_0035__li55331011183317">Backup locking cannot be disabled after it is enabled.</li><li id="cbr_01_0035__li13992171955115">After backup locking is enabled, associated resources cannot be dissociated and files cannot be migrated. </li><li id="cbr_01_0035__li65336110337">After backup locking is enabled, policy-based backups can only be deleted after they expire. You cannot manually delete them.</li></ul>
</div>
<div class="section" id="cbr_01_0035__section315652617436"><h4 class="sectiontitle">Enabling Backup Locking for an Existing Vault</h4><ol id="cbr_01_0035__ol19685122951613"><li id="cbr_01_0035__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_01_0035__cbr_02_0003_ol6567385123151"><li id="cbr_01_0035__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_01_0035__cbr_02_0003_li69106284253">Click <span><img id="cbr_01_0035__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_01_0035__cbr_02_0003_li4225424523410">Click <span><img id="cbr_01_0035__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_01_0035__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_01_0035__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_01_0035__li145322574286"><span>On any backup page, locate the target vault and choose <strong id="cbr_01_0035__b135861037124215">More</strong> &gt; <strong id="cbr_01_0035__b185871376422">Enable Backup Locking</strong> in the <strong id="cbr_01_0035__b1558783714426">Operation</strong> column.</span></li><li id="cbr_01_0035__li121821050103114"><span>In the displayed dialog box, click <span id="cbr_01_0035__text1841582819556"><strong id="cbr_01_0035__b1777862392318">OK</strong></span> to enable backup locking.</span><p><div class="fignone" id="cbr_01_0035__fig16892162515568"><span class="figcap"><b>Figure 1 </b>Backup locking</span></div>
<p id="cbr_01_0035__p0752952183819"></p>
<p id="cbr_01_0035__p59386259522"><span><img id="cbr_01_0035__image1891265075417" src="en-us_image_0000002118788384.png" title="Click to enlarge" class="imgResize"></span></p>
</p></li><li id="cbr_01_0035__li942611282364"><span>Click <strong id="cbr_01_0035__b11369105015433">OK</strong>.</span><p><p id="cbr_01_0035__p16831456165111">The vault list is displayed, and you can see that the value in the <strong id="cbr_01_0035__b1551117012186">Back Locking</strong> column is <strong id="cbr_01_0035__b820819318181">Enabled</strong>.</p>
</p></li></ol>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_03_0001.html">Vault Management</a></div>
</div>
</div>
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<h1 class="topictitle1">Creating a Server Backup Vault</h1>
<div id="body1551322014755"><p id="cbr_02_0003__p331959184113">This section describes how to create a server backup vault.</p>
<div class="section" id="cbr_02_0003__section164547854318"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_02_0003__ol172991625174013"><li id="cbr_02_0003__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_02_0003__ol6567385123151"><li id="cbr_02_0003__li5480597823151">Log in to the management console.</li><li id="cbr_02_0003__li69106284253">Click <span><img id="cbr_02_0003__image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_02_0003__li4225424523410">Click <span><img id="cbr_02_0003__image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_02_0003__b124374110337">Storage</strong> &gt; <strong id="cbr_02_0003__b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_02_0003__li58145134108"><span>In the upper right corner of the page, click <span class="uicontrol" id="cbr_02_0003__uicontrol9567646101013"><b>Create Server Backup Vault</b></span>.</span></li><li id="cbr_02_0003__li655775585717"><span>Select a protection type.</span><p><ul id="cbr_02_0003__ul2721149131314"><li id="cbr_02_0003__li974349101319"><strong id="cbr_02_0003__b113122284588">Backup</strong>: A server backup vault stores server backups.</li><li id="cbr_02_0003__li1325817661417"><strong id="cbr_02_0003__b5163111365910">Replication</strong>: A server replication vault stores replicas of server backups. If you select <strong id="cbr_02_0003__b109941211702">Replication</strong>, you do not need to select a server.</li></ul>
</p></li><li id="cbr_02_0003__li58145134108"><span>In the upper right corner of the page, click <span class="uicontrol" id="cbr_02_0003__uicontrol169271845153211"><b>Create Server Backup Vault</b></span>.</span></li><li id="cbr_02_0003__li655775585717"><span>Select a protection type.</span><p><ul id="cbr_02_0003__ul2721149131314"><li id="cbr_02_0003__li974349101319"><strong id="cbr_02_0003__b113122284588">Backup</strong>: A server backup vault stores server backups.</li><li id="cbr_02_0003__li1325817661417"><strong id="cbr_02_0003__b5163111365910">Replication</strong>: A server replication vault stores replicas of server backups. If you select <strong id="cbr_02_0003__b109941211702">Replication</strong>, you do not need to select a server.</li></ul>
<p id="cbr_02_0003__p1672520238431">For example, if you want to back up a server, select <strong id="cbr_02_0003__b95941948162119">Backup</strong> for the vault protection type. If you want to replicate backups of a server from one region to another, select <strong id="cbr_02_0003__b13347124113221">Replication</strong> for the vault in this other region.</p>
</p></li><li id="cbr_02_0003__li1855113393127"><span>Determine whether to enable backup locking.</span><p><p id="cbr_02_0003__p18481241121212">If enabled, backups in the vault will not be deleted maliciously or by mistake, improving data reliability.</p>
<p id="cbr_02_0003__p71058510587"><span><img id="cbr_02_0003__image158772511584" src="en-us_image_0000002118794904.png" title="Click to enlarge" class="imgResize"></span></p>
<div class="notice" id="cbr_02_0003__note5618144881311"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="cbr_02_0003__p116181248121316">Backup locking cannot be disabled after it is enabled.</p>
</div></div>
</p></li><li id="cbr_02_0003__li166591836155413"><span>(Optional) In the server list, select the servers or disks you want to back up. After the servers or disks are selected, they are added to the list of selected servers. See <a href="#cbr_02_0003__fig204531717131710">Figure 1</a>. You can also select specific disks on a server and associate them with the vault.</span><p><div class="notice" id="cbr_02_0003__note545341761715"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="cbr_02_0003__p0453111714173">To avoid data inconsistency after restoration, you are advised to back up the entire server.</p>
<p id="cbr_02_0003__p1453317191717">If you want to back up only some of the disks to reduce costs, ensure that data on the backed up disks does not depend on the disks that are not backed up. Or, data inconsistency may occur.</p>
<p id="cbr_02_0003__p3453141711171">For example, the data of an Oracle database is scattered across different disks. If only some of the disks are backed up, restoration restores only the data of the disks that have been backed up, with data on the rest of the disks unchanged. As a result, the data may be inconsistent and the Oracle database may fail to start.</p>
</div></div>
<div class="fignone" id="cbr_02_0003__fig204531717131710"><a name="cbr_02_0003__fig204531717131710"></a><a name="fig204531717131710"></a><span class="figcap"><b>Figure 1 </b>Selecting servers</span></div>
<p id="cbr_02_0003__p1344418208399"></p>
<p id="cbr_02_0003__p1712715111419"></p>
<p id="cbr_02_0003__p6328143163519"></p>
<p id="cbr_02_0003__p1621432731516"><span><img id="cbr_02_0003__image1256042092118" src="en-us_image_0000001926206410.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0003__p125481140134112"></p>
<p id="cbr_02_0003__p77681534164913"></p>
<p id="cbr_02_0003__p1613163818270"></p>
<div class="note" id="cbr_02_0003__note19453131713176"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="cbr_02_0003__ul2453121791712"><li id="cbr_02_0003__li745312173176">The selected servers must have not been associated with any vault and must be in the <strong id="cbr_02_0003__b19988205519515">Running</strong> or <strong id="cbr_02_0003__b73402581512">Stopped</strong> state.</li><li id="cbr_02_0003__li17453217191719">You can also associate servers with the vault you are creating later if you skip this step.</li></ul>
</div></div>
</p></li><li id="cbr_02_0003__li27551948135014"><span>Specify a vault capacity ranging from 10 GB to 10,485,760 GB. Properly plan the vault capacity, which must be at least the same as the size of the servers you want to back up. Also, if a backup policy is applied to the vault, more capacity is required. </span><p><div class="p" id="cbr_02_0003__p147315214509">As the vault's used space grows, you can expand the vault capacity if it becomes insufficient. See <a href="#cbr_02_0003__fig179361847142520">Figure 2</a>.<div class="fignone" id="cbr_02_0003__fig179361847142520"><a name="cbr_02_0003__fig179361847142520"></a><a name="fig179361847142520"></a><span class="figcap"><b>Figure 2 </b>Setting the vault capacity</span></div>
</div>
<p id="cbr_02_0003__p1996293052317"><span><img id="cbr_02_0003__image4914113122312" src="en-us_image_0000001926048954.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0003__p1996293052317"></p>
<p id="cbr_02_0003__p42567235113"><span><img id="cbr_02_0003__image12521830518" src="en-us_image_0000002173190841.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0003__p865333125717"></p>
</p></li><li id="cbr_02_0003__li6414111581117"><span>Configure auto backup. See <a href="#cbr_02_0003__fig4582143195315">Figure 3</a>.</span><p><ul id="cbr_02_0003__ul1096235419131"><li id="cbr_02_0003__li0962154121317">If you select <strong id="cbr_02_0003__b897315360382">Configure</strong>, you must then select an existing backup policy or create a new policy. After the vault is created, CBR will apply the policy to this vault, and all servers associated with this vault will be automatically backed up based on this policy.</li><li id="cbr_02_0003__li109624548131">If you select <strong id="cbr_02_0003__b16893103295010">Skip</strong>, servers associated with this vault will not be automatically backed up until you apply a backup policy to the vault.</li></ul>
<div class="fignone" id="cbr_02_0003__fig4582143195315"><a name="cbr_02_0003__fig4582143195315"></a><a name="fig4582143195315"></a><span class="figcap"><b>Figure 3 </b>Configuring auto backup</span><br><span><img id="cbr_02_0003__image59411618229" src="en-us_image_0251430001.png" title="Click to enlarge" class="imgResize"></span></div>
@ -30,30 +36,30 @@
<div class="fignone" id="cbr_02_0003__fig138791734631"><a name="cbr_02_0003__fig138791734631"></a><a name="fig138791734631"></a><span class="figcap"><b>Figure 4 </b>Adding a tag</span></div>
<p id="cbr_02_0003__p56632273223"><span><img id="cbr_02_0003__image96661427162213" src="en-us_image_0251430145.png" title="Click to enlarge" class="imgResize"></span></p>
<div class="p" id="cbr_02_0003__p2931231288"><a href="#cbr_02_0003__table191162312815">Table 1</a> describes the parameters of a tag.
<div class="tablenoborder"><a name="cbr_02_0003__table191162312815"></a><a name="table191162312815"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_02_0003__table191162312815" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Tag parameter description</caption><thead align="left"><tr id="cbr_02_0003__row41151331884"><th align="left" class="cellrowborder" valign="top" width="17.82178217821782%" id="mcps1.3.2.2.8.2.4.2.2.4.1.1"><p id="cbr_02_0003__p311514319817">Parameter</p>
<div class="tablenoborder"><a name="cbr_02_0003__table191162312815"></a><a name="table191162312815"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_02_0003__table191162312815" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Tag parameter description</caption><thead align="left"><tr id="cbr_02_0003__row41151331884"><th align="left" class="cellrowborder" valign="top" width="17.82178217821782%" id="mcps1.3.2.2.9.2.4.2.2.4.1.1"><p id="cbr_02_0003__p311514319817">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="63.366336633663366%" id="mcps1.3.2.2.8.2.4.2.2.4.1.2"><p id="cbr_02_0003__p3115234819">Description</p>
<th align="left" class="cellrowborder" valign="top" width="63.366336633663366%" id="mcps1.3.2.2.9.2.4.2.2.4.1.2"><p id="cbr_02_0003__p3115234819">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="18.81188118811881%" id="mcps1.3.2.2.8.2.4.2.2.4.1.3"><p id="cbr_02_0003__p19990164015312">Example Value</p>
<th align="left" class="cellrowborder" valign="top" width="18.81188118811881%" id="mcps1.3.2.2.9.2.4.2.2.4.1.3"><p id="cbr_02_0003__p19990164015312">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="cbr_02_0003__row51153313816"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.1 "><p id="cbr_02_0003__p14115183385">Key</p>
<tbody><tr id="cbr_02_0003__row51153313816"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.9.2.4.2.2.4.1.1 "><p id="cbr_02_0003__p14115183385">Key</p>
</td>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.2 "><p id="cbr_02_0003__p611511310819">Each tag has a unique key. You can customize a key or select the key of an existing tag created in TMS.</p>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.9.2.4.2.2.4.1.2 "><p id="cbr_02_0003__p611511310819">Each tag has a unique key. You can customize a key or select the key of an existing tag created in TMS.</p>
<p id="cbr_02_0003__p191158314810">A tag key:</p>
<ul id="cbr_02_0003__ul20115438812"><li id="cbr_02_0003__li375533714499">Can contain 1 to 36 Unicode characters.</li><li id="cbr_02_0003__li8381239104214">Can contain only letters, digits, hyphens (-), and underscores (_).</li></ul>
</td>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.3 "><p id="cbr_02_0003__p1499017405316">Key_0001</p>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.9.2.4.2.2.4.1.3 "><p id="cbr_02_0003__p1499017405316">Key_0001</p>
</td>
</tr>
<tr id="cbr_02_0003__row21161531187"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.1 "><p id="cbr_02_0003__p101151731081">Value</p>
<tr id="cbr_02_0003__row21161531187"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.9.2.4.2.2.4.1.1 "><p id="cbr_02_0003__p101151731081">Value</p>
</td>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.2 "><p id="cbr_02_0003__p1911693486">A tag value can be repetitive or left blank.</p>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.9.2.4.2.2.4.1.2 "><p id="cbr_02_0003__p1911693486">A tag value can be repetitive or left blank.</p>
<p id="cbr_02_0003__p21161131085">A tag value:</p>
<ul id="cbr_02_0003__ul211610318811"><li id="cbr_02_0003__li6116835814">Can contain 0 to 43 Unicode characters.</li><li id="cbr_02_0003__li44213463516">Can contain only letters, digits, hyphens (-), and underscores (_).</li></ul>
</td>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.3 "><p id="cbr_02_0003__p129902040143116">Value_0001</p>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.9.2.4.2.2.4.1.3 "><p id="cbr_02_0003__p129902040143116">Value_0001</p>
</td>
</tr>
</tbody>
@ -63,7 +69,7 @@
</p></li><li id="cbr_02_0003__li835281153818"><span>Specify a name for the vault.</span><p><p id="cbr_02_0003__p12831145311135">The name must contain 1 to 64 characters including digits, letters, underscores (_), or hyphens (-), for example, <strong id="cbr_02_0003__b1118113991714">vault-f61e</strong>.</p>
<div class="note" id="cbr_02_0003__note016913084114"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_02_0003__p18169130164119">You can also use the default name <strong id="cbr_02_0003__b842352706153327">vault_</strong><em id="cbr_02_0003__i842352697153330">xxxx</em>.</p>
</div></div>
</p></li><li id="cbr_02_0003__li117491031130"><span>Complete the creation as prompted.</span></li><li id="cbr_02_0003__li26121854296"><span>Go back to the <strong id="cbr_02_0003__b15418142904716">Cloud Server Backups</strong> page. You can see the created vault in the vault list.</span><p><p id="cbr_02_0003__p1620845692217">You can associate servers with the vault and perform backup for the servers. For details, see <a href="cbr_03_0002.html">Querying a Vault</a>.</p>
</p></li><li id="cbr_02_0003__li117491031130"><span>Complete the creation as prompted.</span></li><li id="cbr_02_0003__li26121854296"><span>Go back to the <strong id="cbr_02_0003__b15418142904716">Cloud Server Backups</strong> page. You can see the created vault in the vault list.</span><p><p id="cbr_02_0003__p1620845692217">You can associate servers with the vault and perform backup for the servers. For details, see <a href="cbr_03_0002.html">Viewing a Vault</a>.</p>
</p></li></ol>
</div>
</div>

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docs/cbr/umn/cbr_02_0004.html
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@ -3,53 +3,58 @@
<h1 class="topictitle1">Creating a Disk Backup Vault</h1>
<div id="body1551322014755"><p id="cbr_02_0004__p331959184113">This section describes how to create a disk backup vault.</p>
<div class="section" id="cbr_02_0004__section144674215197"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_02_0004__ol172991625174013"><li id="cbr_02_0004__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_02_0004__cbr_02_0003_ol6567385123151"><li id="cbr_02_0004__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_02_0004__cbr_02_0003_li69106284253">Click <span><img id="cbr_02_0004__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_02_0004__cbr_02_0003_li4225424523410">Click <span><img id="cbr_02_0004__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_02_0004__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_02_0004__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_02_0004__li58145134108"><span>In the upper right corner of the page, click <span class="uicontrol" id="cbr_02_0004__uicontrol12363182315817"><b>Create Disk Backup Vault</b></span>.</span></li><li id="cbr_02_0004__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="#cbr_02_0004__fig204531717131710">Figure 1</a>.</span><p><div class="fignone" id="cbr_02_0004__fig204531717131710"><a name="cbr_02_0004__fig204531717131710"></a><a name="fig204531717131710"></a><span class="figcap"><b>Figure 1 </b>Selecting disks</span></div>
<p id="cbr_02_0004__p320117114258"></p>
<p id="cbr_02_0004__p15623527114911"></p>
<p id="cbr_02_0004__p169469343519"></p>
<p id="cbr_02_0004__p2095013112814"></p>
<p id="cbr_02_0004__p3801179324"><span><img id="cbr_02_0004__image19449181823216" src="en-us_image_0000001926225120.png" title="Click to enlarge" class="imgResize"></span></p>
</p></li><li id="cbr_02_0004__li58145134108"><span>In the upper right corner of the page, click <span class="uicontrol" id="cbr_02_0004__uicontrol12363182315817"><b>Create Disk Backup Vault</b></span>.</span></li><li id="cbr_02_0004__li46327183142"><span>Determine whether to enable backup locking.</span><p><p id="cbr_02_0004__cbr_02_0003_p18481241121212">If backup locking is enabled, backups in the vault will not be deleted maliciously or by mistake. This improves data reliability.</p>
<p id="cbr_02_0004__cbr_02_0003_p71058510587"><span><img id="cbr_02_0004__cbr_02_0003_image158772511584" src="en-us_image_0000002124587690.png" title="Click to enlarge" class="imgResize"></span></p>
<div class="notice" id="cbr_02_0004__cbr_02_0003_note5618144881311"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="cbr_02_0004__cbr_02_0003_p116181248121316">Backup locking cannot be disabled after it is enabled.</p>
</div></div>
</p></li><li id="cbr_02_0004__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="#cbr_02_0004__fig204531717131710">Figure 1</a>.</span><p><div class="fignone" id="cbr_02_0004__fig204531717131710"><a name="cbr_02_0004__fig204531717131710"></a><a name="fig204531717131710"></a><span class="figcap"><b>Figure 1 </b>Selecting disks</span></div>
<p id="cbr_02_0004__p593910288400"></p>
<p id="cbr_02_0004__p3801179324"></p>
<p id="cbr_02_0004__p182531653104918"><span><img id="cbr_02_0004__image51721114717" src="en-us_image_0000002173405673.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0004__p46596273434"></p>
<p id="cbr_02_0004__p1564218591545"></p>
<p id="cbr_02_0004__p85061132202917"></p>
<div class="note" id="cbr_02_0004__note19453131713176"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="cbr_02_0004__ul2453121791712"><li id="cbr_02_0004__li745312173176">The selected disks must have not been associated with any vault and must be in the <strong id="cbr_02_0004__b723921617312">Available</strong> or <strong id="cbr_02_0004__b10907101818317">In-use</strong> state.</li><li id="cbr_02_0004__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="cbr_02_0004__li1995547145318"><span>Specify a vault capacity ranging from 10 GB to 10,485,760 GB. Properly plan the vault capacity, which must be at least the same as the size of the disks you want to back up. See <a href="#cbr_02_0004__fig179361847142520">Figure 2</a>.</span><p><div class="fignone" id="cbr_02_0004__fig179361847142520"><a name="cbr_02_0004__fig179361847142520"></a><a name="fig179361847142520"></a><span class="figcap"><b>Figure 2 </b>Setting the vault capacity</span></div>
<p id="cbr_02_0004__p2063171093317"><span><img id="cbr_02_0004__image108078107331" src="en-us_image_0000001953185673.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0004__p2063171093317"></p>
<p id="cbr_02_0004__p1313132115517"><span><img id="cbr_02_0004__image0288194918483" src="en-us_image_0000002138006136.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0004__p12911052856"></p>
</p></li><li id="cbr_02_0004__li6414111581117"><span>Configure auto backup. See <a href="#cbr_02_0004__fig4582143195315">Figure 3</a>.</span><p><ul id="cbr_02_0004__ul1096235419131"><li id="cbr_02_0004__li0962154121317">If you select <strong id="cbr_02_0004__b14633326530">Configure</strong>, you must then select an existing backup policy or create a new policy. After the vault is created, CBR will apply the policy to this vault, and all disks associated with this vault will be automatically backed up based on this policy.</li><li id="cbr_02_0004__li12837510145116">If you select <strong id="cbr_02_0004__b5232134213530">Skip</strong>, disks associated with this vault will not be automatically backed up until you apply a backup policy to the vault.</li></ul>
<div class="fignone" id="cbr_02_0004__fig4582143195315"><a name="cbr_02_0004__fig4582143195315"></a><a name="fig4582143195315"></a><span class="figcap"><b>Figure 3 </b>Configuring auto backup</span><br><span><img id="cbr_02_0004__image246971675610" src="en-us_image_0251455944.png" title="Click to enlarge" class="imgResize"></span></div>
<div class="fignone" id="cbr_02_0004__fig4582143195315"><a name="cbr_02_0004__fig4582143195315"></a><a name="fig4582143195315"></a><span class="figcap"><b>Figure 3 </b>Configuring auto backup</span></div>
<p id="cbr_02_0004__p78145568211"><span><img id="cbr_02_0004__image1027220572212" src="en-us_image_0000002173280461.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0004__p102341327178"></p>
</p></li><li id="cbr_02_0004__li13961819184315"><span>(Optional) Configure automatic resource association.</span><p><ul id="cbr_02_0004__ul19625139444"><li id="cbr_02_0004__li89635134446">If you select <strong id="cbr_02_0004__b17413156155410">Configure</strong>, in the next backup period, CBR will automatically scan all unprotected resources, associate them with the vault, and then perform backups.</li><li id="cbr_02_0004__li519151017510">If you select <strong id="cbr_02_0004__b9429121414548">Skip</strong>, CBR will not scan and associate unprotected resources with the vault you are creating.</li></ul>
<p id="cbr_02_0004__p46456307163">You can filter unprotected resources by tag. If a tag is selected, only unprotected resources with the specified tag will be associated with the vault. Or, all unprotected resources will be associated.</p>
<p id="cbr_02_0004__p537914141853">If no tag is available, you can create tags on the corresponding resource page. You can search for vaults by specifying a maximum of 5 tags at a time. If you select more than one tag, the vaults with any of the specified tags will be returned.</p>
</p></li><li id="cbr_02_0004__li1393111913211"><span>(Optional) Add tags to the vault.</span><p><p id="cbr_02_0004__cbr_02_0003_p164412028102813">Tags are key-value pairs, which are used to identify, classify, and search for vaults. You can add a maximum of 20 tags for a vault, and vault tags are only used for vault search and management. See <a href="#cbr_02_0004__cbr_02_0003_fig138791734631">Figure 4</a>.</p>
</p></li><li id="cbr_02_0004__li1393111913211"><span>(Optional) Add tags to the vault.</span><p><p id="cbr_02_0004__cbr_02_0003_p164412028102813">Tags are key-value pairs, which are used to identify, classify, and search for vaults. Vault tags are used to filter and manage vaults only. A vault can have a maximum of 20 tags. See <a href="#cbr_02_0004__cbr_02_0003_fig138791734631">Figure 4</a>.</p>
<div class="fignone" id="cbr_02_0004__cbr_02_0003_fig138791734631"><a name="cbr_02_0004__cbr_02_0003_fig138791734631"></a><a name="cbr_02_0003_fig138791734631"></a><span class="figcap"><b>Figure 4 </b>Adding a tag</span></div>
<p id="cbr_02_0004__cbr_02_0003_p56632273223"><span><img id="cbr_02_0004__cbr_02_0003_image96661427162213" src="en-us_image_0251430145.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0004__p1847474911520"><span><img id="cbr_02_0004__image1238215013513" src="en-us_image_0000002173284725.png" title="Click to enlarge" class="imgResize"></span></p>
<div class="p" id="cbr_02_0004__cbr_02_0003_p2931231288"><a href="#cbr_02_0004__cbr_02_0003_table191162312815">Table 1</a> describes the parameters of a tag.
<div class="tablenoborder"><a name="cbr_02_0004__cbr_02_0003_table191162312815"></a><a name="cbr_02_0003_table191162312815"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_02_0004__cbr_02_0003_table191162312815" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Tag parameter description</caption><thead align="left"><tr id="cbr_02_0004__cbr_02_0003_row41151331884"><th align="left" class="cellrowborder" valign="top" width="17.82178217821782%" id="mcps1.3.2.2.7.2.4.2.2.4.1.1"><p id="cbr_02_0004__cbr_02_0003_p311514319817">Parameter</p>
<div class="tablenoborder"><a name="cbr_02_0004__cbr_02_0003_table191162312815"></a><a name="cbr_02_0003_table191162312815"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_02_0004__cbr_02_0003_table191162312815" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Tag parameter description</caption><thead align="left"><tr id="cbr_02_0004__cbr_02_0003_row41151331884"><th align="left" class="cellrowborder" valign="top" width="9.900990099009901%" id="mcps1.3.2.2.8.2.4.2.2.4.1.1"><p id="cbr_02_0004__cbr_02_0003_p311514319817">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="63.366336633663366%" id="mcps1.3.2.2.7.2.4.2.2.4.1.2"><p id="cbr_02_0004__cbr_02_0003_p3115234819">Description</p>
<th align="left" class="cellrowborder" valign="top" width="71.28712871287128%" id="mcps1.3.2.2.8.2.4.2.2.4.1.2"><p id="cbr_02_0004__cbr_02_0003_p3115234819">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="18.81188118811881%" id="mcps1.3.2.2.7.2.4.2.2.4.1.3"><p id="cbr_02_0004__cbr_02_0003_p19990164015312">Example Value</p>
<th align="left" class="cellrowborder" valign="top" width="18.81188118811881%" id="mcps1.3.2.2.8.2.4.2.2.4.1.3"><p id="cbr_02_0004__cbr_02_0003_p19990164015312">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="cbr_02_0004__cbr_02_0003_row51153313816"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.1 "><p id="cbr_02_0004__cbr_02_0003_p14115183385">Key</p>
<tbody><tr id="cbr_02_0004__cbr_02_0003_row51153313816"><td class="cellrowborder" valign="top" width="9.900990099009901%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.1 "><p id="cbr_02_0004__cbr_02_0003_p14115183385">Key</p>
</td>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.2 "><p id="cbr_02_0004__cbr_02_0003_p611511310819">Each tag has a unique key. You can customize a key or select the key of an existing tag created in TMS.</p>
<td class="cellrowborder" valign="top" width="71.28712871287128%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.2 "><p id="cbr_02_0004__cbr_02_0003_p611511310819">Each tag has a unique key. You can customize a key or select the key of an existing tag created in TMS.</p>
<p id="cbr_02_0004__cbr_02_0003_p191158314810">A tag key:</p>
<ul id="cbr_02_0004__cbr_02_0003_ul20115438812"><li id="cbr_02_0004__cbr_02_0003_li375533714499">Can contain 1 to 36 Unicode characters.</li><li id="cbr_02_0004__cbr_02_0003_li8381239104214">Can contain only letters, digits, hyphens (-), and underscores (_).</li></ul>
</td>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.3 "><p id="cbr_02_0004__cbr_02_0003_p1499017405316">Key_0001</p>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.3 "><p id="cbr_02_0004__cbr_02_0003_p1499017405316">Key_0001</p>
</td>
</tr>
<tr id="cbr_02_0004__cbr_02_0003_row21161531187"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.1 "><p id="cbr_02_0004__cbr_02_0003_p101151731081">Value</p>
<tr id="cbr_02_0004__cbr_02_0003_row21161531187"><td class="cellrowborder" valign="top" width="9.900990099009901%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.1 "><p id="cbr_02_0004__cbr_02_0003_p101151731081">Value</p>
</td>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.2 "><p id="cbr_02_0004__cbr_02_0003_p1911693486">A tag value can be repetitive or left blank.</p>
<td class="cellrowborder" valign="top" width="71.28712871287128%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.2 "><p id="cbr_02_0004__cbr_02_0003_p1911693486">A tag value can be repetitive or left blank.</p>
<p id="cbr_02_0004__cbr_02_0003_p21161131085">A tag value:</p>
<ul id="cbr_02_0004__cbr_02_0003_ul211610318811"><li id="cbr_02_0004__cbr_02_0003_li6116835814">Can contain 0 to 43 Unicode characters.</li><li id="cbr_02_0004__cbr_02_0003_li44213463516">Can contain only letters, digits, hyphens (-), and underscores (_).</li></ul>
</td>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.3 "><p id="cbr_02_0004__cbr_02_0003_p129902040143116">Value_0001</p>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.3 "><p id="cbr_02_0004__cbr_02_0003_p129902040143116">Value_0001</p>
</td>
</tr>
</tbody>

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</div>
<div class="section" id="cbr_02_0006__section2523144683117"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_02_0006__ol11803182017325"><li id="cbr_02_0006__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_02_0006__cbr_02_0003_ol6567385123151"><li id="cbr_02_0006__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_02_0006__cbr_02_0003_li69106284253">Click <span><img id="cbr_02_0006__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_02_0006__cbr_02_0003_li4225424523410">Click <span><img id="cbr_02_0006__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_02_0006__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_02_0006__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_02_0006__li97931123133311"><span>On the <strong id="cbr_02_0006__b13214193016012">Cloud Server Backups</strong> page, click the <strong id="cbr_02_0006__b182154306013">Vaults</strong> tab and find the vault to which the server is associated.</span></li><li id="cbr_02_0006__li6858216143111"><span>Perform backup in either of the following ways:</span><p><ul id="cbr_02_0006__ul19925142717314"><li id="cbr_02_0006__li492522723120">Choose <strong id="cbr_02_0006__b125115551571">More</strong> &gt; <strong id="cbr_02_0006__b65122554578">Perform Backup</strong> in the <strong id="cbr_02_0006__b14512165545717">Operation</strong> column. In the server list, select the server you want to back up. After a server is selected, it is added to the list of selected servers. See <a href="#cbr_02_0006__fig2557455115213">Figure 1</a>.<div class="fignone" id="cbr_02_0006__fig2557455115213"><a name="cbr_02_0006__fig2557455115213"></a><a name="fig2557455115213"></a><span class="figcap"><b>Figure 1 </b>Selecting the server to be backed up</span></div>
<p id="cbr_02_0006__p380161712512"></p>
<p id="cbr_02_0006__p1035372517384"></p>
<p id="cbr_02_0006__p1238229194018"><span><img id="cbr_02_0006__image16313201017408" src="en-us_image_0000001992181570.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0006__p1980981482712"></p>
<p id="cbr_02_0006__p188861024194011"></p>
</li></ul>
<p id="cbr_02_0006__p187391289119"></p>
<p id="cbr_02_0006__p298215271563"></p>
<p id="cbr_02_0006__p162195282713"></p>
<ul id="cbr_02_0006__ul8289192933215"><li id="cbr_02_0006__li428912918322">Click the vault name to go to the vault details page. On the <strong id="cbr_02_0006__b83301284618">Associated Servers</strong> tab page, locate the target server and click <strong id="cbr_02_0006__b533214818612">Perform Backup</strong> in the <strong id="cbr_02_0006__b18333281965">Operation</strong> column. See <a href="#cbr_02_0006__fig12341420103610">Figure 2</a>.<div class="fignone" id="cbr_02_0006__fig12341420103610"><a name="cbr_02_0006__fig12341420103610"></a><a name="fig12341420103610"></a><span class="figcap"><b>Figure 2 </b>Perform Backup</span></div>
<p id="cbr_02_0006__p1961135701114"></p>
<p id="cbr_02_0006__p9234122083615"></p>
<p id="cbr_02_0006__p923414201365"></p>
<p id="cbr_02_0006__p1876653643714"></p>
<p id="cbr_02_0006__p1996191791217"><span><img id="cbr_02_0006__image145311518111212" src="en-us_image_0000001953465457.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0006__p131486388270"></p>
<p id="cbr_02_0006__p1323452063610"></p>
<p id="cbr_02_0006__p182341420163612"></p>
<p id="cbr_02_0006__p1540310193820"></p>
<p id="cbr_02_0006__p154391648151314"></p>
</li></ul>
</p></li><li id="cbr_02_0006__li133601722162616"><span>Set <span class="parmname" id="cbr_02_0006__parmname05061444142011"><b>Name</b></span> and <span class="parmname" id="cbr_02_0006__parmname55079440206"><b>Description</b></span> for the backup. <a href="#cbr_02_0006__table4829135361311">Table 1</a> describes the parameters.</span><p>

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</div>
<div class="section" id="cbr_02_0007__section15752612356"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_02_0007__ol11803182017325"><li id="cbr_02_0007__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_02_0007__cbr_02_0003_ol6567385123151"><li id="cbr_02_0007__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_02_0007__cbr_02_0003_li69106284253">Click <span><img id="cbr_02_0007__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_02_0007__cbr_02_0003_li4225424523410">Click <span><img id="cbr_02_0007__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_02_0007__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_02_0007__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_02_0007__li97931123133311"><span>On the <strong id="cbr_02_0007__b1519849194210">Cloud Disk Backups</strong> page, click the <strong id="cbr_02_0007__b319879134213">Vaults</strong> tab and find the vault to which the disk is associated.</span></li><li id="cbr_02_0007__li113532834211"><span>Perform backup in either of the following ways:</span><p><ul id="cbr_02_0007__ul140781513423"><li id="cbr_02_0007__li1140719153426">Click <strong id="cbr_02_0007__b135381132172">Perform Backup</strong> in the <strong id="cbr_02_0007__b145398327710">Operation</strong> column. In the disk list, select the disk you want to back up. After a disk is selected, it is added to the list of selected disks. See <a href="#cbr_02_0007__fig2557455115213">Figure 1</a>.<div class="fignone" id="cbr_02_0007__fig2557455115213"><a name="cbr_02_0007__fig2557455115213"></a><a name="fig2557455115213"></a><span class="figcap"><b>Figure 1 </b>Selecting the disk to be backed up</span></div>
<p id="cbr_02_0007__p19934754104018"></p>
<p id="cbr_02_0007__p7302262131"></p>
<p id="cbr_02_0007__p2498173434315"><span><img id="cbr_02_0007__image1739173513434" src="en-us_image_0000002028782365.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0007__p0197817162510"></p>
</li></ul>
<p id="cbr_02_0007__p19252171316370"></p>
<p id="cbr_02_0007__p8630184115916"></p>
<p id="cbr_02_0007__p34971454313"></p>
<ul id="cbr_02_0007__ul4957022174120"><li id="cbr_02_0007__li5971202424114">Click the vault name to go to the vault details page. On the <strong id="cbr_02_0007__b1965010251085">Associated Disks</strong> tab page, locate the target disk and click <strong id="cbr_02_0007__b13650025382">Perform Backup</strong> in the <strong id="cbr_02_0007__b465114251188">Operation</strong> column. See <a href="#cbr_02_0007__fig19972192464112">Figure 2</a>.<div class="fignone" id="cbr_02_0007__fig19972192464112"><a name="cbr_02_0007__fig19972192464112"></a><a name="fig19972192464112"></a><span class="figcap"><b>Figure 2 </b>Perform Backup</span></div>
<p id="cbr_02_0007__p120414416149"></p>
<p id="cbr_02_0007__p179727241418"></p>
<p id="cbr_02_0007__p1797272414113"><span><img id="cbr_02_0007__image179721324154118" src="en-us_image_0000001533473474.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0007__p1597242419415"></p>
<p id="cbr_02_0007__p797272444118"></p>
<p id="cbr_02_0007__p520193314392"></p>
<p id="cbr_02_0007__p6231161052619"></p>
<p id="cbr_02_0007__p141584346168"></p>
</li></ul>
<div class="note" id="cbr_02_0007__note1816123744418"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_02_0007__p4679191943510">CBR will identify whether the selected disk is encrypted. If it is encrypted, the backups will be automatically encrypted.</p>

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<div class="section" id="cbr_02_0009__section1762974517152"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_02_0009__ol19685122951613"><li id="cbr_02_0009__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_02_0009__cbr_02_0003_ol6567385123151"><li id="cbr_02_0009__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_02_0009__cbr_02_0003_li69106284253">Click <span><img id="cbr_02_0009__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_02_0009__cbr_02_0003_li4225424523410">Click <span><img id="cbr_02_0009__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_02_0009__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_02_0009__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_02_0009__li840501215253"><span>On a backup page, locate the target vault and click <strong id="cbr_02_0009__b102877281240">Associate Server</strong>, <strong id="cbr_02_0009__b611417519444">Associate File System</strong>, or <strong id="cbr_02_0009__b109882716615">Associate Disk</strong>.</span></li><li id="cbr_02_0009__li174670712537"><span>In the resource list, select the resources you want to associate with the vault. After resources are selected, they are added to the list of selected resources. See <a href="#cbr_02_0009__fig20466879539">Figure 1</a>.</span><p><div class="fignone" id="cbr_02_0009__fig20466879539"><a name="cbr_02_0009__fig20466879539"></a><a name="fig20466879539"></a><span class="figcap"><b>Figure 1 </b>Associate Server</span></div>
<p id="cbr_02_0009__p84677712536"></p>
<p id="cbr_02_0009__p1190418517401"></p>
<p id="cbr_02_0009__p3467117135316"></p>
<p id="cbr_02_0009__p382111614421"></p>
<p id="cbr_02_0009__p84672725314"></p>
<p id="cbr_02_0009__p15981105143116"></p>
<p id="cbr_02_0009__p73421338173013"><span><img id="cbr_02_0009__image1615634003015" src="en-us_image_0000001926064008.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0009__p12467176539"></p>
<p id="cbr_02_0009__p71871325102413"></p>

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<h1 class="topictitle1">Creating an SFS Turbo Backup Vault</h1>
<div id="body1578968755986"><p id="cbr_02_0010__p331959184113">This section describes how to create an SFS Turbo backup vault.</p>
<div class="section" id="cbr_02_0010__section144674215197"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_02_0010__ol172991625174013"><li id="cbr_02_0010__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_02_0010__ol6567385123151"><li id="cbr_02_0010__li5480597823151">Log in to the management console.</li><li id="cbr_02_0010__li984641874716">Click <span><img id="cbr_02_0010__image1844744225011" src="en-us_image_0000001587692708.png"></span> in the upper left corner and select a region.</li><li id="cbr_02_0010__li4225424523410">Click <span><img id="cbr_02_0010__image8512125016910" src="en-us_image_0000001599596653.jpg"></span> and choose <strong id="cbr_02_0010__b91951628114518">Storage</strong> &gt; <strong id="cbr_02_0010__b182301831114515">Cloud Backup and Recovery</strong> &gt; <strong id="cbr_02_0010__b5202834194510">SFS Turbo Backups</strong>.</li></ol>
</p></li><li id="cbr_02_0010__li58145134108"><span>In the upper right corner of the page, click <span class="uicontrol" id="cbr_02_0010__uicontrol9567646101013"><b>Create SFS Turbo Backup Vault</b></span>.</span></li><li id="cbr_02_0010__li655775585717"><span>Select a protection type.</span><p><ul id="cbr_02_0010__ul2721149131314"><li id="cbr_02_0010__li974349101319"><strong id="cbr_02_0010__b1455145517537">Backup</strong>: An SFS Turbo backup vault stores SFS Turbo backups.</li></ul>
</p></li><li id="cbr_02_0010__li58145134108"><span>In the upper right corner of the page, click <span class="uicontrol" id="cbr_02_0010__uicontrol118981120815"><b>Create SFS Turbo Backup Vault</b></span>.</span></li><li id="cbr_02_0010__li655775585717"><span>Select a protection type.</span><p><ul id="cbr_02_0010__ul2721149131314"><li id="cbr_02_0010__li974349101319"><strong id="cbr_02_0010__b1455145517537">Backup</strong>: An SFS Turbo backup vault stores SFS Turbo backups.</li></ul>
</p></li><li id="cbr_02_0010__li46327183142"><span>Determine whether to enable backup locking.</span><p><p id="cbr_02_0010__cbr_02_0003_p18481241121212">If backup locking is enabled, backups in the vault will not be deleted maliciously or by mistake. This improves data reliability.</p>
<p id="cbr_02_0010__cbr_02_0003_p71058510587"><span><img id="cbr_02_0010__cbr_02_0003_image158772511584" src="en-us_image_0000002159985785.png" title="Click to enlarge" class="imgResize"></span></p>
<div class="notice" id="cbr_02_0010__cbr_02_0003_note5618144881311"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="cbr_02_0010__cbr_02_0003_p116181248121316">Backup locking cannot be disabled after it is enabled.</p>
</div></div>
</p></li><li id="cbr_02_0010__li166591836155413"><span>(Optional) In the file system list, select the file systems to be backed up. After file systems are selected, they are added to the list of selected file systems. See <a href="#cbr_02_0010__fig204531717131710">Figure 1</a>.</span><p><div class="fignone" id="cbr_02_0010__fig204531717131710"><a name="cbr_02_0010__fig204531717131710"></a><a name="fig204531717131710"></a><span class="figcap"><b>Figure 1 </b>Selecting file systems</span></div>
<p id="cbr_02_0010__p939319467533"></p>
<p id="cbr_02_0010__p17894112615114"></p>
@ -16,30 +20,30 @@
<div class="fignone" id="cbr_02_0010__cbr_02_0003_fig138791734631"><a name="cbr_02_0010__cbr_02_0003_fig138791734631"></a><a name="cbr_02_0003_fig138791734631"></a><span class="figcap"><b>Figure 2 </b>Adding a tag</span></div>
<p id="cbr_02_0010__cbr_02_0003_p56632273223"><span><img id="cbr_02_0010__cbr_02_0003_image96661427162213" src="en-us_image_0251430145.png" title="Click to enlarge" class="imgResize"></span></p>
<div class="p" id="cbr_02_0010__cbr_02_0003_p2931231288"><a href="#cbr_02_0010__cbr_02_0003_table191162312815">Table 1</a> describes the parameters of a tag.
<div class="tablenoborder"><a name="cbr_02_0010__cbr_02_0003_table191162312815"></a><a name="cbr_02_0003_table191162312815"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_02_0010__cbr_02_0003_table191162312815" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Tag parameter description</caption><thead align="left"><tr id="cbr_02_0010__cbr_02_0003_row41151331884"><th align="left" class="cellrowborder" valign="top" width="17.82178217821782%" id="mcps1.3.2.2.7.2.4.2.2.4.1.1"><p id="cbr_02_0010__cbr_02_0003_p311514319817">Parameter</p>
<div class="tablenoborder"><a name="cbr_02_0010__cbr_02_0003_table191162312815"></a><a name="cbr_02_0003_table191162312815"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_02_0010__cbr_02_0003_table191162312815" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Tag parameter description</caption><thead align="left"><tr id="cbr_02_0010__cbr_02_0003_row41151331884"><th align="left" class="cellrowborder" valign="top" width="17.82178217821782%" id="mcps1.3.2.2.8.2.4.2.2.4.1.1"><p id="cbr_02_0010__cbr_02_0003_p311514319817">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="63.366336633663366%" id="mcps1.3.2.2.7.2.4.2.2.4.1.2"><p id="cbr_02_0010__cbr_02_0003_p3115234819">Description</p>
<th align="left" class="cellrowborder" valign="top" width="63.366336633663366%" id="mcps1.3.2.2.8.2.4.2.2.4.1.2"><p id="cbr_02_0010__cbr_02_0003_p3115234819">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="18.81188118811881%" id="mcps1.3.2.2.7.2.4.2.2.4.1.3"><p id="cbr_02_0010__cbr_02_0003_p19990164015312">Example Value</p>
<th align="left" class="cellrowborder" valign="top" width="18.81188118811881%" id="mcps1.3.2.2.8.2.4.2.2.4.1.3"><p id="cbr_02_0010__cbr_02_0003_p19990164015312">Example Value</p>
</th>
</tr>
</thead>
<tbody><tr id="cbr_02_0010__cbr_02_0003_row51153313816"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.1 "><p id="cbr_02_0010__cbr_02_0003_p14115183385">Key</p>
<tbody><tr id="cbr_02_0010__cbr_02_0003_row51153313816"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.1 "><p id="cbr_02_0010__cbr_02_0003_p14115183385">Key</p>
</td>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.2 "><p id="cbr_02_0010__cbr_02_0003_p611511310819">Each tag has a unique key. You can customize a key or select the key of an existing tag created in TMS.</p>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.2 "><p id="cbr_02_0010__cbr_02_0003_p611511310819">Each tag has a unique key. You can customize a key or select the key of an existing tag created in TMS.</p>
<p id="cbr_02_0010__cbr_02_0003_p191158314810">A tag key:</p>
<ul id="cbr_02_0010__cbr_02_0003_ul20115438812"><li id="cbr_02_0010__cbr_02_0003_li375533714499">Can contain 1 to 36 Unicode characters.</li><li id="cbr_02_0010__cbr_02_0003_li8381239104214">Can contain only letters, digits, hyphens (-), and underscores (_).</li></ul>
</td>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.3 "><p id="cbr_02_0010__cbr_02_0003_p1499017405316">Key_0001</p>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.3 "><p id="cbr_02_0010__cbr_02_0003_p1499017405316">Key_0001</p>
</td>
</tr>
<tr id="cbr_02_0010__cbr_02_0003_row21161531187"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.1 "><p id="cbr_02_0010__cbr_02_0003_p101151731081">Value</p>
<tr id="cbr_02_0010__cbr_02_0003_row21161531187"><td class="cellrowborder" valign="top" width="17.82178217821782%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.1 "><p id="cbr_02_0010__cbr_02_0003_p101151731081">Value</p>
</td>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.2 "><p id="cbr_02_0010__cbr_02_0003_p1911693486">A tag value can be repetitive or left blank.</p>
<td class="cellrowborder" valign="top" width="63.366336633663366%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.2 "><p id="cbr_02_0010__cbr_02_0003_p1911693486">A tag value can be repetitive or left blank.</p>
<p id="cbr_02_0010__cbr_02_0003_p21161131085">A tag value:</p>
<ul id="cbr_02_0010__cbr_02_0003_ul211610318811"><li id="cbr_02_0010__cbr_02_0003_li6116835814">Can contain 0 to 43 Unicode characters.</li><li id="cbr_02_0010__cbr_02_0003_li44213463516">Can contain only letters, digits, hyphens (-), and underscores (_).</li></ul>
</td>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.7.2.4.2.2.4.1.3 "><p id="cbr_02_0010__cbr_02_0003_p129902040143116">Value_0001</p>
<td class="cellrowborder" valign="top" width="18.81188118811881%" headers="mcps1.3.2.2.8.2.4.2.2.4.1.3 "><p id="cbr_02_0010__cbr_02_0003_p129902040143116">Value_0001</p>
</td>
</tr>
</tbody>

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<p id="cbr_02_0012__p415719303411"></p>
<p id="cbr_02_0012__p08738209382"><span><img id="cbr_02_0012__image1984382116386" src="en-us_image_0000002028900293.png" title="Click to enlarge" class="imgResize"></span></p>
</li></ul>
<p id="cbr_02_0012__p19225123019014"></p>
<p id="cbr_02_0012__p8306223162011"></p>
<p id="cbr_02_0012__p37948440513"></p>
<p id="cbr_02_0012__p666419617507"></p>
<ul id="cbr_02_0012__ul951533517484"><li id="cbr_02_0012__li20167185493">Click the vault name to go to the vault details page. On the <strong id="cbr_02_0012__b9823758111111">Associated File Systems</strong> tab page, locate the target file system and click <strong id="cbr_02_0012__b13823058131116">Perform Backup</strong> in the <strong id="cbr_02_0012__b6823175891112">Operation</strong> column. See <a href="#cbr_02_0012__fig91761818493">Figure 2</a>.<div class="fignone" id="cbr_02_0012__fig91761818493"><a name="cbr_02_0012__fig91761818493"></a><a name="fig91761818493"></a><span class="figcap"><b>Figure 2 </b>Perform Backup</span></div>
<p id="cbr_02_0012__p094621294218"></p>
<p id="cbr_02_0012__p1171818124912"><span><img id="cbr_02_0012__image117121854911" src="en-us_image_0000001584073409.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_02_0012__p21701811493"></p>
<p id="cbr_02_0012__p181421010162018"></p>
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</li></ul>

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<div id="body1552555366924"></div>
<div>
<ul class="ullinks">
<li class="ulchildlink"><strong><a href="cbr_03_0002.html">Querying a Vault</a></strong><br>
<li class="ulchildlink"><strong><a href="cbr_03_0002.html">Viewing a Vault</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="cbr_03_0003.html">Deleting a Vault</a></strong><br>
</li>
@ -18,6 +18,8 @@
</li>
<li class="ulchildlink"><strong><a href="cbr_03_0010.html">Managing Vault Tags</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="cbr_01_0035.html">Enabling Backup Locking</a></strong><br>
</li>
</ul>
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<div class="section" id="cbr_03_0003__section208401320145410"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0003__ol19685122951613"><li id="cbr_03_0003__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0003__cbr_02_0003_ol6567385123151"><li id="cbr_03_0003__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0003__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0003__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0003__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0003__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0003__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0003__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_03_0003__li15516134145513"><span>Find the target vault and choose <strong id="cbr_03_0003__b3357183720203">More</strong> &gt; <strong id="cbr_03_0003__b124072043142016">Delete</strong> in the <strong id="cbr_03_0003__b10733811182116">Operation</strong> column. See <a href="#cbr_03_0003__fig67842014205811">Figure 1</a>. All backups stored in the vault will be deleted once you delete a vault.</span><p><div class="fignone" id="cbr_03_0003__fig67842014205811"><a name="cbr_03_0003__fig67842014205811"></a><a name="fig67842014205811"></a><span class="figcap"><b>Figure 1 </b>Deleting a vault</span></div>
<p id="cbr_03_0003__p28037611451"></p>
<p id="cbr_03_0003__p587215567538"><span><img id="cbr_03_0003__image82678573536" src="en-us_image_0000001953568037.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0003__p1192852275119"></p>
<p id="cbr_03_0003__p168618348213"></p>
<p id="cbr_03_0003__p587215567538"></p>
<p id="cbr_03_0003__p7858515165013"><span><img id="cbr_03_0003__image4352181655017" src="en-us_image_0000002120105234.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0003__p12658185617212"></p>
<p id="cbr_03_0003__p23187158205"></p>
<p id="cbr_03_0003__p5624104016422"></p>
<p id="cbr_03_0003__p925171012714"></p>
<p id="cbr_03_0003__p1462181385412"></p>
</p></li><li id="cbr_03_0003__li346711365914"><span>Click <strong id="cbr_03_0003__b187918182213">Yes</strong>.</span></li></ol>
<p id="cbr_03_0003__p13270852054"></p>
</p></li><li id="cbr_03_0003__li346711365914"><span>Click <strong id="cbr_03_0003__b17613143714316">OK</strong>.</span></li></ol>
</div>
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</p></li><li id="cbr_03_0005__li840501215253"><span>Find the target vault and click its name.</span></li><li id="cbr_03_0005__li975831160"><span>In this example, we will be using the <strong id="cbr_03_0005__b16690224541">Cloud Server Backups</strong> page to illustrate the process. Click the <strong id="cbr_03_0005__b16711191744117">Associated Servers</strong> tab. Find the target server and click <strong id="cbr_03_0005__b6947112910307">Dissociate</strong> in the <strong id="cbr_03_0005__b2657112513304">Operation</strong> column. See <a href="#cbr_03_0005__fig1376320199159">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0005__fig1376320199159"><a name="cbr_03_0005__fig1376320199159"></a><a name="fig1376320199159"></a><span class="figcap"><b>Figure 1 </b>Dissociating a server</span></div>
<p id="cbr_03_0005__p46114554453"></p>
<p id="cbr_03_0005__p152811047104617"></p>
<p id="cbr_03_0005__p129621146529"></p>
<p id="cbr_03_0005__p17509101615300"></p>
<p id="cbr_03_0005__p5835616556"><span><img id="cbr_03_0005__image1599918305517" src="en-us_image_0000001926329360.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0005__p1163210391521"></p>
<p id="cbr_03_0005__p15281172441813"></p>
<p id="cbr_03_0005__p59860154402"></p>
<p id="cbr_03_0005__p79451203563"></p>
<p id="cbr_03_0005__p117486239710"></p>
</p></li><li id="cbr_03_0005__li11227181515164"><span>Confirm the information and click <strong id="cbr_03_0005__b5241500356">Yes</strong>.</span></li></ol>
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</p></li><li id="cbr_03_0006__li145322574286"><span>Find the target vault and choose <strong id="cbr_03_0006__b2073216333618">More</strong> &gt; <strong id="cbr_03_0006__b157455313611">Expand Capacity</strong> in the <strong id="cbr_03_0006__b17463316365">Operation</strong> column. See <a href="#cbr_03_0006__fig624235516355">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0006__fig624235516355"><a name="cbr_03_0006__fig624235516355"></a><a name="fig624235516355"></a><span class="figcap"><b>Figure 1 </b>Expanding vault capacity</span></div>
<p id="cbr_03_0006__p18909122814110"></p>
<p id="cbr_03_0006__p6193140135116"></p>
<p id="cbr_03_0006__p5255194719301"></p>
<p id="cbr_03_0006__p59801916141919"></p>
<p id="cbr_03_0006__p19900556133411"></p>
<p id="cbr_03_0006__p76443437170"></p>
<p id="cbr_03_0006__p1049785505610"><span><img id="cbr_03_0006__image4902195511568" src="en-us_image_0000001953569833.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0006__p99122053153919"></p>
<p id="cbr_03_0006__p5305105918243"></p>
<p id="cbr_03_0006__p41785208428"></p>
<p id="cbr_03_0006__p6629928124420"></p>
<p id="cbr_03_0006__p101003462005"></p>
<p id="cbr_03_0006__p4261179181119"></p>
<p id="cbr_03_0006__p74215222918"></p>
</p></li><li id="cbr_03_0006__li121821050103114"><span>Enter the capacity to be added. The minimum value is <strong id="cbr_03_0006__b18744142621611">1</strong>.</span></li><li id="cbr_03_0006__li942611282364"><span>Click <strong id="cbr_03_0006__b207846237318458">Next</strong>. Confirm the settings and click <strong id="cbr_03_0006__b3733331714">Submit</strong>.</span></li><li id="cbr_03_0006__li26866018379"><span>Return to the vault list and check that the capacity of the vault has been expanded.</span></li></ol>
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<a name="cbr_03_0009"></a><a name="cbr_03_0009"></a>
<h1 class="topictitle1">Replicating a Vault Across Regions</h1>
<div id="body1552566080380"><div class="section" id="cbr_03_0009__section94261465136"><h4 class="sectiontitle">Scenarios</h4><p id="cbr_03_0009__p8060118">CBR allows you to <strong id="cbr_03_0009__b1214018785811">replicate server backup vaults entirely to replication vaults in other regions of the same account</strong>. Replicas of server backups in the destination region can be used to create images and provision servers. to quickly deploy services across regions.</p>
<div id="body1552566080380"><div class="section" id="cbr_03_0009__section94261465136"><h4 class="sectiontitle">Scenarios</h4><p id="cbr_03_0009__p8060118">CBR allows you to <strong id="cbr_03_0009__b1363114761012">replicate all backups</strong> in a server backup vault <strong id="cbr_03_0009__b235917533108">to replication vaults in other regions of the same account</strong>. Replicas of server backups in the destination region can be used to create images and provision servers. to quickly deploy services across regions.</p>
<p id="cbr_03_0009__p15126927182516">There are two methods available for replicating a vault.</p>
<ul id="cbr_03_0009__ul20712163532818"><li id="cbr_03_0009__li1971223522810">Manual replication: Select a backup vault and manually replicate it.</li><li id="cbr_03_0009__li167127356281">Policy-based replication: Configure a replication policy to periodically replicate backups that have not been replicated or failed to be replicated to the destination region.</li></ul>
</div>
<div class="section" id="cbr_03_0009__section789722492715"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_03_0009__ul1267523391913"><li id="cbr_03_0009__li10969185125512">Disk backup vaults cannot be replicated to other regions.</li><li id="cbr_03_0009__li7599105694010">Backup data can be replicated to vaults in different regions, and backup replicas occupy the replication vault space.</li><li id="cbr_03_0009__li10231961759">A server backup vault can be replicated only when it contains at least one backup that meets all the following conditions:<ol id="cbr_03_0009__ol9473164220520"><li id="cbr_03_0009__li154738421157">The backup is an ECS backup.</li><li id="cbr_03_0009__li90602061">The backup contains system disk data.</li><li id="cbr_03_0009__li15472157662">The backup is in the <strong id="cbr_03_0009__b697771710419">Available</strong> state.</li></ol>
<div class="section" id="cbr_03_0009__section789722492715"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_03_0009__ul1267523391913"><li id="cbr_03_0009__li10969185125512">Disk backup vaults cannot be replicated to other regions.</li><li id="cbr_03_0009__li7599105694010">Backup data can be replicated to vaults in different regions. Any traffic costs associated with this operation will be attributed to the source region. Backup replicas occupy the replication vault space.</li><li id="cbr_03_0009__li10231961759">A server backup vault can be replicated only when it contains at least one backup that meets all the following conditions:<ol id="cbr_03_0009__ol9473164220520"><li id="cbr_03_0009__li154738421157">The backup is an ECS backup.</li><li id="cbr_03_0009__li90602061">The backup contains system disk data.</li><li id="cbr_03_0009__li15472157662">The backup is in the <strong id="cbr_03_0009__b697771710419">Available</strong> state.</li></ol>
</li><li id="cbr_03_0009__li1861429194419">Only backup vaults of the same type can be replicated. Replicated vaults cannot be replicated again but their replicas can be used to create images.</li><li id="cbr_03_0009__li048874212113">A backup vault can be replicated to different destination regions. For manual and policy-based vault replication, a vault can only be replicated to a destination region once. It cannot be replicated to that region again, even if its backups have been deleted.
</li><li id="cbr_03_0009__li517484892118">Only replication-supported regions can be selected as destination regions.</li></ul>
</div>
@ -13,7 +13,6 @@
</p></li><li id="cbr_03_0009__li840501215253"><span>On the <strong id="cbr_03_0009__b7675112910151">Vaults</strong> tab, find the target backup vault.</span></li><li id="cbr_03_0009__li16567191374810"><span>Choose <strong id="cbr_03_0009__b9441124171513">More</strong> &gt; <strong id="cbr_03_0009__b16656165041510">Create Replica</strong> in the <strong id="cbr_03_0009__b1938531520167">Operation</strong> column of the vault. See <a href="#cbr_03_0009__fig6867058144918">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0009__fig6867058144918"><a name="cbr_03_0009__fig6867058144918"></a><a name="fig6867058144918"></a><span class="figcap"><b>Figure 1 </b>Creating a replica</span></div>
<p id="cbr_03_0009__p3531281563"></p>
<p id="cbr_03_0009__p10230721158"></p>
<p id="cbr_03_0009__p81301051103218"></p>
<p id="cbr_03_0009__p56007271781"><span><img id="cbr_03_0009__image459911271817" src="en-us_image_0000001754810509.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0009__p4444104532418"></p>
</p></li><li id="cbr_03_0009__li115411032165911"><span>In the displayed dialog box, configure the parameters as described in <a href="#cbr_03_0009__table4829135361311">Table 1</a>.</span><p>
@ -38,7 +37,7 @@
</tbody>
</table>
</div>
</p></li><li id="cbr_03_0009__li14342132914300"><span>Click <span class="uicontrol" id="cbr_03_0009__uicontrol1846460528182651"><b>OK</b></span>.</span></li><li id="cbr_03_0009__li12306124623915"><span>After the replication is complete, you can switch to the destination region to view generated replicas. For details, see <a href="cbr_03_0002.html">Querying a Vault</a>. You can then use replicas to create images.</span></li></ol>
</p></li><li id="cbr_03_0009__li14342132914300"><span>Click <span class="uicontrol" id="cbr_03_0009__uicontrol1846460528182651"><b>OK</b></span>.</span></li><li id="cbr_03_0009__li12306124623915"><span>After the replication is complete, you can switch to the destination region to view generated replicas. For details, see <a href="cbr_03_0002.html">Viewing a Vault</a>. You can then use replicas to create images.</span></li></ol>
</div>
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<p id="cbr_03_0014__p5426104482318"><strong id="cbr_03_0014__b767619496526">Recipient</strong></p>
<ul id="cbr_03_0014__ul155043255247"><li id="cbr_03_0014__li12691335113210">A recipient must have at least one backup vault to store the accepted shared backup, and the vault's remaining space must be greater than the size of the backup to be accepted.</li><li id="cbr_03_0014__li45042251241">A recipient can choose to accept or reject a backup. After accepting a backup, the recipient can use the backup to create new servers or disks.</li><li id="cbr_03_0014__li250416254242">When a sharer deletes a shared backup, the backup will also be deleted from the recipient's account, but the disks or servers previously created using the backup will be retained.</li></ul>
</div>
<div class="section" id="cbr_03_0014__section206627819164"><h4 class="sectiontitle">Procedure for the Sharer</h4><ol id="cbr_03_0014__ol27614245223034"><li id="cbr_03_0014__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0014__cbr_02_0003_ol6567385123151"><li id="cbr_03_0014__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0014__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0014__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0014__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0014__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0014__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0014__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
<div class="section" id="cbr_03_0014__section206627819164"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0014__ol27614245223034"><li id="cbr_03_0014__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0014__cbr_02_0003_ol6567385123151"><li id="cbr_03_0014__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0014__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0014__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0014__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0014__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0014__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0014__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_03_0014__li5824770522334"><span>Click the <strong id="cbr_03_0014__b9171204415236">Backups</strong> tab and set filter criteria to view the backups.</span></li><li id="cbr_03_0014__li15379141119327"><span>Locate the target backup and choose <strong id="cbr_03_0014__b64221213173710">More</strong> &gt; <strong id="cbr_03_0014__b14872141510371">Share Backup</strong> in the <strong id="cbr_03_0014__b1941912719248">Operation</strong> column.</span><p><p id="cbr_03_0014__p10764035183318">The backup name, server or disk name, backup ID, and backup type are displayed.</p>
<ul id="cbr_03_0014__ul1158013774616"><li id="cbr_03_0014__li1958015371464">Sharing a backup<div class="fignone" id="cbr_03_0014__fig9822121492016"><span class="figcap"><b>Figure 1 </b>Share Backup</span></div>
<p id="cbr_03_0014__p92261854164311"></p>
<p id="cbr_03_0014__p3561243141020"></p>
<p id="cbr_03_0014__p17666141464015"></p>
<p id="cbr_03_0014__p13320441568"></p>
<p id="cbr_03_0014__p453316109211"><span><img id="cbr_03_0014__image15606710162118" src="en-us_image_0000001953593985.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0014__p1936236175413"></p>
<p id="cbr_03_0014__p6402458172812"></p>
<p id="cbr_03_0014__p1127018121299"></p>
<p id="cbr_03_0014__p16983192220559"></p>
<p id="cbr_03_0014__p926420488151"></p>
<p id="cbr_03_0014__p1877619332106"></p>
<p id="cbr_03_0014__p18458124631112"></p>
</li></ul>
@ -26,18 +24,16 @@
<p id="cbr_03_0014__li422420310146p0">The project ID to be added will be displayed in the list. You can add multiple project IDs. A backup can be shared to a maximum of 10 projects.</p>
</li><li id="cbr_03_0014__li2087603917102">Click <span class="uicontrol" id="cbr_03_0014__uicontrol177441068222813"><b>OK</b></span>.</li></ol>
<ul id="cbr_03_0014__ul168785476489"><li id="cbr_03_0014__li187810472483">Canceling sharing</li></ul>
<ol type="a" id="cbr_03_0014__ol318651655312"><li id="cbr_03_0014__li1118661665315">Click the <strong id="cbr_03_0014__b7771828561">Cancel Sharing</strong> tab, select the projects you want to cancel sharing, and click <strong id="cbr_03_0014__b176603210333">OK</strong>. <p id="cbr_03_0014__p1662553131513"></p>
<p id="cbr_03_0014__p9348553175716"></p>
<ol type="a" id="cbr_03_0014__ol318651655312"><li id="cbr_03_0014__li1118661665315">Click the <strong id="cbr_03_0014__b7771828561">Cancel Sharing</strong> tab, select the projects you want to cancel sharing, and click <strong id="cbr_03_0014__b176603210333">OK</strong>. <p id="cbr_03_0014__p113029387447"></p>
<p id="cbr_03_0014__p1662553131513"></p>
<p id="cbr_03_0014__p11564111771516"></p>
<p id="cbr_03_0014__p1234895313571"></p>
<p id="cbr_03_0014__p1672422141815"></p>
<p id="cbr_03_0014__p18503701317"></p>
<p id="cbr_03_0014__p3161171541718"></p>
<p id="cbr_03_0014__p65119176518"></p>
</li></ol>
</p></li></ol>
</div>
<div class="section" id="cbr_03_0014__section198092040142820"><h4 class="sectiontitle">Procedure for the Recipient</h4><ol id="cbr_03_0014__ol1558471032919"><li id="cbr_03_0014__li48448146296"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0014__cbr_02_0003_ol6567385123151_1"><li id="cbr_03_0014__cbr_02_0003_li5480597823151_1">Log in to the management console.</li><li id="cbr_03_0014__cbr_02_0003_li69106284253_1">Click <span><img id="cbr_03_0014__cbr_02_0003_image1844744225011_1" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0014__cbr_02_0003_li4225424523410_1">Click <span><img id="cbr_03_0014__cbr_02_0003_image8512125016910_1" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0014__cbr_02_0003_b124374110337_1">Storage</strong> &gt; <strong id="cbr_03_0014__cbr_02_0003_b164372112331_1">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
<div class="section" id="cbr_03_0014__section198092040142820"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0014__ol1558471032919"><li id="cbr_03_0014__li48448146296"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0014__cbr_02_0003_ol6567385123151_1"><li id="cbr_03_0014__cbr_02_0003_li5480597823151_1">Log in to the management console.</li><li id="cbr_03_0014__cbr_02_0003_li69106284253_1">Click <span><img id="cbr_03_0014__cbr_02_0003_image1844744225011_1" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0014__cbr_02_0003_li4225424523410_1">Click <span><img id="cbr_03_0014__cbr_02_0003_image8512125016910_1" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0014__cbr_02_0003_b124374110337_1">Storage</strong> &gt; <strong id="cbr_03_0014__cbr_02_0003_b164372112331_1">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_03_0014__li13844414122917"><span>Click the <strong id="cbr_03_0014__b16924154817817">Backups</strong> tab and then click <strong id="cbr_03_0014__b12438921998">Backups Shared with Me</strong>.</span></li><li id="cbr_03_0014__li372021320334"><span>Ensure that the recipient has at least one backup vault before accepting the shared backup. For how to purchase a backup vault, see <a href="cbr_07_0065.html">Step 1: Create a Vault</a>.</span></li><li id="cbr_03_0014__li4192715123818"><span>Click <strong id="cbr_03_0014__b3961050181312">Accept</strong>. On the displayed page, select the vault used to store the shared backup. Ensure that the vault's remaining capacity is greater than the backup size. </span><p><p id="cbr_03_0014__p1363764015475"><strong id="cbr_03_0014__b732974121412">Automatic Association:</strong> Determine whether to enable automatic association for the vault. If you select <strong id="cbr_03_0014__b3329441131414">Configure</strong>, the vault automatically scans and associates in the next backup period servers that have not been backed up and performs backup.</p>
<p id="cbr_03_0014__p837254035913"></p>
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<h1 class="topictitle1">Deleting a Backup</h1>
<div id="body1552374223327"><p id="cbr_03_0015__p18373813222751">You can delete unwanted backups to reduce space usage and costs.</p>
<p id="cbr_03_0015__p44789072114819">CBR supports manual deletion of backups and automatic deletion of expired backups. The latter is executed based on the backup retention rule in the backup policy. For details, see <a href="cbr_03_0025.html">Creating a Backup Policy</a>.</p>
<div class="note" id="cbr_03_0015__note10721022415"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_03_0015__p180108246">Backups are not stored on a server. Deleting backups has no impact on the server performance.</p>
<div class="note" id="cbr_03_0015__note10721022415"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="cbr_03_0015__ul8862192234718"><li id="cbr_03_0015__li18621422144712">Backups are not stored on a server. Deleting backups has no impact on the server performance.</li><li id="cbr_03_0015__li128631522154716">If a backup has been created and the next backup task is in progress, CBR will not allow you to delete the most recent backup created. You can delete the backup only after the backup task is complete.</li><li id="cbr_03_0015__li2047622413479">CBR automatically creates snapshots during backup and retains the latest snapshot for each disk. </li></ul>
</div></div>
<div class="section" id="cbr_03_0015__section17298602104539"><h4 class="sectiontitle">Prerequisites</h4><ul id="cbr_03_0015__ul6147802411547"><li id="cbr_03_0015__li1660017711643">There is at least one backup.</li><li id="cbr_03_0015__li2081965911549">The backup to be deleted is in the <strong id="cbr_03_0015__b842352706112711">Available</strong> or <strong id="cbr_03_0015__b842352706112714">Error</strong> state.</li></ul>
</div>
<div class="section" id="cbr_03_0015__section4477135171211"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0015__ol19685122951613"><li id="cbr_03_0015__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0015__cbr_02_0003_ol6567385123151"><li id="cbr_03_0015__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0015__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0015__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0015__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0015__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0015__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0015__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_03_0015__li840501215253"><span>Click the <strong id="cbr_03_0015__b173529053511">Backups</strong> tab and locate the desired backup. For details, see <a href="cbr_03_0013.html">Viewing a Backup</a>.</span></li><li id="cbr_03_0015__li1768602911612"><span>Choose <strong id="cbr_03_0015__b788213323620">More</strong> &gt; <strong id="cbr_03_0015__b84235270674331">Delete</strong> from the <strong id="cbr_03_0015__b11212173191919">Operation</strong> column. See <a href="#cbr_03_0015__fig1233612574363">Figure 1</a>. Alternatively, select the backups you want to delete in a batch and click <strong id="cbr_03_0015__b4703663074417">Delete</strong> in the upper left corner to delete them.</span><p><div class="fignone" id="cbr_03_0015__fig1233612574363"><a name="cbr_03_0015__fig1233612574363"></a><a name="fig1233612574363"></a><span class="figcap"><b>Figure 1 </b>Deleting a backup</span></div>
<p id="cbr_03_0015__p16117125154610"></p>
<p id="cbr_03_0015__p2968101719"></p>
<p id="cbr_03_0015__p35707322216"></p>
<p id="cbr_03_0015__p3916141414409"></p>
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<p id="cbr_03_0015__p17741252112112"><span><img id="cbr_03_0015__image8423135219210" src="en-us_image_0000001953594521.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0015__p1093405313111"></p>
<p id="cbr_03_0015__p17741252112112"></p>
<p id="cbr_03_0015__p5452104810507"><span><img id="cbr_03_0015__image7952748155014" src="en-us_image_0000002120263914.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0015__p4729113416298"></p>
<p id="cbr_03_0015__p1872165511337"></p>
<p id="cbr_03_0015__p18670135191517"></p>
</p></li><li id="cbr_03_0015__li48559274112317"><span>Click <strong id="cbr_03_0015__b842352706112750">Yes</strong>.</span></li></ol>
<p id="cbr_03_0015__p44439332163"></p>
</p></li><li id="cbr_03_0015__li48559274112317"><span>Click <strong id="cbr_03_0015__b4734112973210">OK</strong>.</span></li></ol>
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<p id="cbr_03_0016__p8435942171718"><span><img id="cbr_03_0016__image78751642111713" src="en-us_image_0000001926426770.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0016__p9582132215389"></p>
<p id="cbr_03_0016__p2051216414557"></p>
</p></li><li id="cbr_03_0016__li66742019204510"><span>Create an image by referring to section "Creating a Full-ECS Image Using a Cloud Server Backup" in the <em id="cbr_03_0016__i173987429">Image Management Service User Guide</em>.</span></li><li id="cbr_03_0016__li1196672215479"><span>Use the image to provision ECSs when needed. For details, see section "Creating an ECS from an Image" in the <em id="cbr_03_0016__i2072231583">Image Management Service User Guide</em>.</span></li></ol>
</p></li><li id="cbr_03_0016__li66742019204510"><span>Create an image by referring to section "Creating a Full-ECS Image Using a Cloud Server Backup" in the <em id="cbr_03_0016__i37375508">Image Management Service User Guide</em>.</span></li><li id="cbr_03_0016__li1196672215479"><span>Use the image to provision ECSs when needed. For details, see section "Creating an ECS from an Image" in the <em id="cbr_03_0016__i650076374">Image Management Service User Guide</em>.</span></li></ol>
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<div id="body1551322014755"></div>
<div>
<ul class="ullinks">
<li class="ulchildlink"><strong><a href="cbr_03_0156.html">Viewing the Policy of a Vault</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="cbr_03_0025.html">Creating a Backup Policy</a></strong><br>
</li>
<li class="ulchildlink"><strong><a href="cbr_03_0026.html">Creating a Replication Policy</a></strong><br>

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<div id="body1552566444834"><p id="cbr_03_0025__p8060118">A backup policy allows CBR to automatically back up vaults at specified times or intervals. Periodic backups can be used to restore data quickly against data corruption or loss.</p>
<p id="cbr_03_0025__p179332587572">To implement periodic backups, you need a backup policy first. You can use the default backup policy or create one as needed.</p>
<p id="cbr_03_0025__p13630230913">Peak hours of the backup service are from 22:00 to 08:00, during which there may be delays. So you are advised to evaluate your service types and schedule backups in discrete time periods.</p>
<div class="section" id="cbr_03_0025__section3333171185517"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_03_0025__ul193336145517"><li id="cbr_03_0025__li205214151445">Backup policies can be applied to the following types of vaults: server backup vaults, disk backup vaults</li><li id="cbr_03_0025__li3738437365">A backup policy must be enabled before it can be used for periodic backups.</li><li id="cbr_03_0025__li733314115519">A maximum of 32 backup policies can be created in each account.</li><li id="cbr_03_0025__li197246193214">When expired backups are deleted, automatic backups will be deleted, but manual backups will not.</li><li id="cbr_03_0025__li1523412189464">Only servers in the <strong id="cbr_03_0025__b6268195112815">Running</strong> or <strong id="cbr_03_0025__b1965014203317">Stopped</strong> state and disks in the <strong id="cbr_03_0025__b12189845291">Available</strong> or <strong id="cbr_03_0025__b27992611296">In-use</strong> state can be backed up.</li><li id="cbr_03_0025__li136192283410">CBR by default performs a full backup for a resource in the initial backup and incremental backups in all subsequent backups.</li><li id="cbr_03_0025__li4804113913612">The minimum interval between two full backups is 1 day.</li></ul>
<div class="section" id="cbr_03_0025__section3333171185517"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_03_0025__ul193336145517"><li id="cbr_03_0025__li205214151445">Backup policies can be applied to the following types of vaults: server backup vaults, disk backup vaults</li><li id="cbr_03_0025__li3738437365">A backup policy must be enabled before it can be used for periodic backups.</li><li id="cbr_03_0025__li733314115519">A maximum of 32 backup policies can be created in each account.</li><li id="cbr_03_0025__li197246193214">When expired backups are deleted, automatic backups will be deleted, but manual backups will not.</li><li id="cbr_03_0025__li1523412189464">Only servers in the <strong id="cbr_03_0025__b6268195112815">Running</strong> or <strong id="cbr_03_0025__b1965014203317">Stopped</strong> state and disks in the <strong id="cbr_03_0025__b12189845291">Available</strong> or <strong id="cbr_03_0025__b27992611296">In-use</strong> state can be backed up.</li><li id="cbr_03_0025__li136192283410">CBR by default performs a full backup for a resource in the initial backup and incremental backups in subsequent backups.</li><li id="cbr_03_0025__li4804113913612">The minimum interval between two full backups is 1 day.</li></ul>
</div>
<div class="section" id="cbr_03_0025__section994083714511"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0025__ol27614245223034"><li id="cbr_03_0025__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0025__ol6567385123151"><li id="cbr_03_0025__li5480597823151">Log in to the management console.</li><li id="cbr_03_0025__li69106284253">Click <span><img id="cbr_03_0025__image1844744225011" src="en-us_image_0000001630830957.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0025__li4225424523410">Click <span><img id="cbr_03_0025__image8512125016910" src="en-us_image_0000001630790433.jpg"></span> and choose <strong id="cbr_03_0025__b1718593114190">Storage</strong> &gt; <strong id="cbr_03_0025__b419612319198">Cloud Backup and Recovery</strong>.</li></ol>
</p></li><li id="cbr_03_0025__li485913287107"><span>Choose <strong id="cbr_03_0025__b08111921174010">Policies</strong> in the left navigation pane and click the <strong id="cbr_03_0025__b11819122164016">Backup Policies</strong> tab. In the upper right corner, click <strong id="cbr_03_0025__b148204217406">Create Policy</strong>. See <a href="#cbr_03_0025__fig83663164139">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0025__fig83663164139"><a name="cbr_03_0025__fig83663164139"></a><a name="fig83663164139"></a><span class="figcap"><b>Figure 1 </b>Creating a backup policy</span></div>
<p id="cbr_03_0025__p799856142613"></p>
<p id="cbr_03_0025__p9968310174020"></p>
<p id="cbr_03_0025__p1437975751418"></p>
<p id="cbr_03_0025__p10454191532712"></p>
<p id="cbr_03_0025__p12972183510167"></p>
<p id="cbr_03_0025__p650584518201"><span><img id="cbr_03_0025__image09775552111" src="en-us_image_0000002022201825.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0025__p198822241536"></p>
<p id="cbr_03_0025__p5865191065212"></p>
<p id="cbr_03_0025__p93945285913"></p>
<p id="cbr_03_0025__p1893171817318"></p>
<p id="cbr_03_0025__p88666395422"></p>
</p></li><li id="cbr_03_0025__li1975152181415"><span>Set the backup policy parameters. <a href="#cbr_03_0025__table18975142115146">Table 1</a> describes the parameters.</span><p>
<div class="tablenoborder"><a name="cbr_03_0025__table18975142115146"></a><a name="table18975142115146"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_03_0025__table18975142115146" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Backup policy parameters</caption><thead align="left"><tr id="cbr_03_0025__row1997514210149"><th align="left" class="cellrowborder" valign="top" width="16.161616161616163%" id="mcps1.3.5.2.3.2.1.2.4.1.1"><p id="cbr_03_0025__p13976421151411">Parameter</p>
</th>
@ -78,8 +78,8 @@
</li><li id="cbr_03_0025__li789912231335"><strong id="cbr_03_0025__b2608853112215">Backup quantity</strong><p id="cbr_03_0025__p5958151317388">You can set the maximum number of backups to retain for each resource. The value ranges from 2 to 99999.</p>
</li><li id="cbr_03_0025__li10335108152110"><strong id="cbr_03_0025__b1255112815118">Advanced Options</strong><p id="cbr_03_0025__p6857171719502">You can also set long-term retention rules with advanced options. Long-term retention rules and quantity-based retention rules will be both applied.</p>
<ul id="cbr_03_0025__ul143454010416"><li id="cbr_03_0025__li1582955715319"><strong id="cbr_03_0025__b19704133794716">Day-based</strong>: 0–100</li><li id="cbr_03_0025__li855083661812"><strong id="cbr_03_0025__b78471914134819">Weekly</strong>: 0–100</li><li id="cbr_03_0025__li131821712162412"><strong id="cbr_03_0025__b418413518488">Monthly</strong>: 0–100</li><li id="cbr_03_0025__li6979171872418"><strong id="cbr_03_0025__b13461172174915">Yearly</strong>: 0–100</li></ul>
<p id="cbr_03_0025__p19619102842411">A resource may be backed up multiple times in a day. If day-based backup is configured, only the most recent backup of that day is retained. If you set <strong id="cbr_03_0025__b4116185217499">Day-based</strong> to <strong id="cbr_03_0025__b20127185424914">5</strong>, the most recent backup of each of the last five days that have backups generated will be retained If there are more than five backup replicas, the system automatically deletes the earliest backup replicas. If day-based, weekly, monthly, and yearly retention rules are all configured, all the rules will apply and the union set of backups will be retained. For example, if <strong id="cbr_03_0025__b917513262278">Day-based</strong> is set to <strong id="cbr_03_0025__b417510267273">5</strong> and <strong id="cbr_03_0025__b1226041112719">Weekly</strong> to <strong id="cbr_03_0025__b102634115276">1</strong>, five backups will be retained. The long-term retention rule and the quantity-based retention rule both apply.</p>
</li><li id="cbr_03_0025__li29981857153016"><strong id="cbr_03_0025__b102663343235">Permanent</strong><div class="note" id="cbr_03_0025__note5251621114717"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="cbr_03_0025__ul513693919476"><li id="cbr_03_0025__li01369396478">The system automatically deletes the earliest and expired backups every other day to avoid exceeding the maximum number of backups to retain or retaining any backup longer than the maximum retention period.</li><li id="cbr_03_0025__li1048914558207">Expired backups are not deleted right after they are expired. They will be deleted from 12:00 to 00:00 in batches.</li><li id="cbr_03_0025__li384017714137">The retention rules apply only to auto-generated backups, but not manual backups. Manual backups need to be deleted manually.</li><li id="cbr_03_0025__li1279668184812">If a backup is used to create an image, the backup will not be deleted by the retention rule.</li><li id="cbr_03_0025__li9912114013475">A maximum of 10 backups are retained for failed periodic backup tasks. They are retained for one month and can be deleted manually.</li></ul>
<p id="cbr_03_0025__p19619102842411">A resource may be backed up multiple times in a day. If day-based backup is configured, only the most recent backup of that day is retained. If you set <strong id="cbr_03_0025__b4116185217499">Day-based</strong> to <strong id="cbr_03_0025__b20127185424914">5</strong>, the most recent backup of each of the last five days that have backups generated will be retained. That is, a total of five backups are retained. If there are more than five backup replicas, the system automatically deletes the earliest backup replicas. If day-based, weekly, monthly, and yearly retention rules are all configured, all the rules will apply and the union set of backups will be retained. For example, if <strong id="cbr_03_0025__b917513262278">Day-based</strong> is set to <strong id="cbr_03_0025__b417510267273">5</strong> and <strong id="cbr_03_0025__b1226041112719">Weekly</strong> to <strong id="cbr_03_0025__b102634115276">1</strong>, five backups will be retained. The long-term retention rule and the quantity-based retention rule both apply.</p>
</li><li id="cbr_03_0025__li29981857153016"><strong id="cbr_03_0025__b102663343235">Permanent</strong><div class="note" id="cbr_03_0025__note5251621114717"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="cbr_03_0025__ul513693919476"><li id="cbr_03_0025__li01369396478">The system automatically deletes the earliest and expired backups every other day to avoid exceeding the maximum number of backups to retain or retaining any backup longer than the maximum retention period.</li><li id="cbr_03_0025__li1048914558207">Expired backups are not deleted right after they are expired. They will be <strong id="cbr_03_0025__b18154102915184">deleted during 08:00 to 20:00 in batches</strong>. For example, if a backup expired at 20:00 on November 23, 2024, it will be deleted during 08:00 to 20:00 on November 24, 2024. In this way, backup data can be deleted during off-peak hours.</li><li id="cbr_03_0025__li384017714137">The retention rules apply only to auto-generated backups, but not manual backups. Manual backups need to be deleted manually.</li><li id="cbr_03_0025__li9912114013475">A maximum of 10 backups are retained for failed periodic backup tasks. They are retained for one month and can be deleted manually.</li><li id="cbr_03_0025__li13449018356">If a backup has been created and the next backup task is in progress, CBR will not allow you to delete the most recent backup created. You can delete the backup only after the backup task is complete.</li></ul>
</div></div>
</li></ul>
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<div class="section" id="cbr_03_0026__section3333171185517"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_03_0026__ul10716159132320"><li id="cbr_03_0026__li12311597011">You can only apply replication policies to <span id="cbr_03_0026__ph47685132513">server backup vaults</span>.</li></ul>
</div>
<div class="section" id="cbr_03_0026__section1354763122417"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0026__ol27614245223034"><li id="cbr_03_0026__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0026__ol6567385123151"><li id="cbr_03_0026__li5480597823151">Log in to the management console.</li><li id="cbr_03_0026__li69106284253">Click <span><img id="cbr_03_0026__image1844744225011" src="en-us_image_0000001633251313.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0026__li4225424523410">Click <span><img id="cbr_03_0026__image8512125016910" src="en-us_image_0000001583331410.jpg"></span> and choose <strong id="cbr_03_0026__b1719711193913">Storage</strong> &gt; <strong id="cbr_03_0026__b181931153915">Cloud Backup and Recovery</strong>.</li></ol>
</p></li><li id="cbr_03_0026__li959114491295"><span>Choose <strong id="cbr_03_0026__b171179218421">Policies</strong> in the left navigation pane and click the <strong id="cbr_03_0026__b511812214210">Replication Policies</strong> tab. In the upper right corner, click <strong id="cbr_03_0026__b1911812204217">Create Policy</strong>. See <a href="#cbr_03_0026__fig1610315463012">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0026__fig1610315463012"><a name="cbr_03_0026__fig1610315463012"></a><a name="fig1610315463012"></a><span class="figcap"><b>Figure 1 </b>Creating a replication policy</span></div>
</p></li><li id="cbr_03_0026__li959114491295"><span>Choose <strong id="cbr_03_0026__b171179218421">Policies</strong> in the left navigation pane and click the <strong id="cbr_03_0026__b511812214210">Replication Policies</strong> tab. In the upper right corner, click <strong id="cbr_03_0026__b1911812204217">Create Policy</strong>. Select <strong id="cbr_03_0026__b181905310297">Replication Policy</strong> for <strong id="cbr_03_0026__b1017175572914">Type</strong>. See <a href="#cbr_03_0026__fig1610315463012">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0026__fig1610315463012"><a name="cbr_03_0026__fig1610315463012"></a><a name="fig1610315463012"></a><span class="figcap"><b>Figure 1 </b>Creating a replication policy</span></div>
<p id="cbr_03_0026__p154196522235"></p>
<p id="cbr_03_0026__p735863515220"><span><img id="cbr_03_0026__image133165332313" src="en-us_image_0000002022208757.png" title="Click to enlarge" class="imgResize"></span></p>
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<div class="section" id="cbr_03_0027__section15981174344112"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0027__ol27614245223034"><li id="cbr_03_0027__li12823104942014"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0027__cbr_02_0003_ol6567385123151"><li id="cbr_03_0027__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0027__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0027__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0027__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0027__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0027__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0027__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_03_0027__li15537401711"><span>Find the target vault and click the vault name to view its details.</span></li><li id="cbr_03_0027__li4469132018424"><span>In the <strong id="cbr_03_0027__b4761048162711">Policies</strong> area, click <strong id="cbr_03_0027__b398615392713">Edit</strong> in the row of the policy to be edited. See <a href="#cbr_03_0027__fig12897922174518">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0027__fig12897922174518"><a name="cbr_03_0027__fig12897922174518"></a><a name="fig12897922174518"></a><span class="figcap"><b>Figure 1 </b>Editing a backup policy</span></div>
<p id="cbr_03_0027__p73941331153015"></p>
<p id="cbr_03_0027__p55557406474"></p>
<p id="cbr_03_0027__p94441842918"></p>
<p id="cbr_03_0027__p1948218182197"></p>
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<div class="section" id="cbr_03_0028__section15453010184119"><h4 class="sectiontitle">Prerequisites</h4><p id="cbr_03_0028__p1413915104115">At least one policy has been created.</p>
</div>
<div class="section" id="cbr_03_0028__section171751115105019"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0028__ol8418152617500"><li id="cbr_03_0028__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0028__ol6567385123151"><li id="cbr_03_0028__li5480597823151">Log in to the management console.</li><li id="cbr_03_0028__li69106284253">Click <span><img id="cbr_03_0028__image1844744225011" src="en-us_image_0000001580471224.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0028__li4225424523410">Click <span><img id="cbr_03_0028__image8512125016910" src="en-us_image_0000001580631040.jpg"></span> and choose <strong id="cbr_03_0028__b0617151912313">Storage</strong> &gt; <strong id="cbr_03_0028__b46181419193118">Cloud Backup and Recovery</strong>.</li></ol>
</p></li><li id="cbr_03_0028__li1293862810333"><span>Click the <strong id="cbr_03_0028__b12409611134516">Backup Policies</strong> tab, locate the row that contains the policy you want to delete, and click <strong id="cbr_03_0028__b19160149121312">Delete</strong>.</span><p><div class="note" id="cbr_03_0028__note60042158144739"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_03_0028__p18917022151236">Deleting a policy will not delete the backups generated based on the policy. You can manually delete unwanted backups.</p>
</p></li><li id="cbr_03_0028__li1293862810333"><span>Click the <strong id="cbr_03_0028__b12409611134516">Backup Policies</strong> tab, locate the row that contains the policy you want to delete, and click <strong id="cbr_03_0028__b19160149121312">Delete</strong>.</span><p><div class="fignone" id="cbr_03_0028__fig5411172105816"><span class="figcap"><b>Figure 1 </b>Deleting a policy</span><br><span><img id="cbr_03_0028__image154111421115811" src="en-us_image_0000002155393081.png" title="Click to enlarge" class="imgResize"></span></div>
<div class="note" id="cbr_03_0028__note60042158144739"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_03_0028__p18917022151236">Deleting a policy will not delete the backups generated based on the policy. You can manually delete unwanted backups.</p>
</div></div>
</p></li><li id="cbr_03_0028__li393818283332"><span>Confirm the information and click <strong id="cbr_03_0028__b11932164017144">Yes</strong>.</span></li></ol>
</p></li><li id="cbr_03_0028__li393818283332"><span>Confirm the information and click <strong id="cbr_03_0028__b2075071013333">OK</strong>.</span></li></ol>
</div>
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<div class="fignone" id="cbr_03_0032__fig533382242914"><a name="cbr_03_0032__fig533382242914"></a><a name="fig533382242914"></a><span class="figcap"><b>Figure 1 </b>Restoring a server</span></div>
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<p id="cbr_03_0032__p12281622144114"></p>
<p id="cbr_03_0032__p1631271419291"></p>
<p id="cbr_03_0032__p17496171723512"></p>
<p id="cbr_03_0032__p1940412485310"><span><img id="cbr_03_0032__image11763848438" src="en-us_image_0000001926565432.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0032__p323182743512"></p>
<p id="cbr_03_0032__p19587144263611"></p>
<p id="cbr_03_0032__p5218125445010"></p>
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</p></li><li id="cbr_03_0032__li2954517411"><span>(Optional) Deselect <strong id="cbr_03_0032__b833280134711">Start the server immediately after restoration</strong>.</span><p><div class="p" id="cbr_03_0032__p4961151194115">If you do so, manually start the server after the restoration is complete.<div class="notice" id="cbr_03_0032__note39675112419"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="cbr_03_0032__p69735112417">Servers will be shut down during restoration, so you are advised to perform a restoration during off-peak hours.</p>
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</div></div>
<div class="fignone" id="cbr_03_0033__fig122481021113018"><a name="cbr_03_0033__fig122481021113018"></a><a name="fig122481021113018"></a><span class="figcap"><b>Figure 1 </b>Restore Disk</span></div>
<p id="cbr_03_0033__p070435342113"></p>
<p id="cbr_03_0033__p14817183912418"></p>
<p id="cbr_03_0033__p54121811111515"></p>
<p id="cbr_03_0033__p932821512593"><span><img id="cbr_03_0033__image16632084713" src="en-us_image_0251486822.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0033__p163491727153610"></p>
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</p></li><li id="cbr_03_0033__li1141931612319"><span>Click <strong id="cbr_03_0033__b1166844312325">Yes</strong>. You can check whether data is successfully restored on the <strong id="cbr_03_0033__b386916823411">Backups</strong> tab page of <strong id="cbr_03_0033__b1859775262012">Cloud Disk Backups</strong> or on the EVS console.</span><p><p id="cbr_03_0033__p6302633103119">When the status of the backup changes to <strong id="cbr_03_0033__b18650214153512">Available</strong>, the restoration is successful. The resource is restored to the state when that backup was created.</p>

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<div id="body1551322014755"><p id="cbr_03_0035__p22577479958">You can view tasks in the task list, which shows policy-driven tasks that have been executed over the past 30 days.</p>
<div class="section" id="cbr_03_0035__section69681227125613"><h4 class="sectiontitle">Prerequisites</h4><p id="cbr_03_0035__p930683119568">At least one task exists.</p>
</div>
<div class="section" id="cbr_03_0035__section1974104053417"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0035__ol19685122951613"><li id="cbr_03_0035__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0035__ol882344141210"><li id="cbr_03_0035__li5480597823151">Log in to the management console.</li><li id="cbr_03_0035__li69106284253">Click <span><img id="cbr_03_0035__image1844744225011" src="en-us_image_0000001208311037.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0035__li14823154181215">Choose <strong id="cbr_03_0035__b83698501565">Storage</strong> &gt; <strong id="cbr_03_0035__b4370950145615">Cloud Backup and Recovery</strong> &gt; <strong id="cbr_03_0035__b1437005045618">Tasks</strong>.</li></ol>
<div class="section" id="cbr_03_0035__section1974104053417"><h4 class="sectiontitle">Procedure for Viewing the Task Execution Status</h4><ol id="cbr_03_0035__ol19685122951613"><li id="cbr_03_0035__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0035__ol882344141210"><li id="cbr_03_0035__li5480597823151">Log in to the management console.</li><li id="cbr_03_0035__li69106284253">Click <span><img id="cbr_03_0035__image1844744225011" src="en-us_image_0000001208311037.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0035__li14823154181215">Choose <strong id="cbr_03_0035__b83698501565">Storage</strong> &gt; <strong id="cbr_03_0035__b4370950145615">Cloud Backup and Recovery</strong> &gt; <strong id="cbr_03_0035__b1437005045618">Tasks</strong>.</li></ol>
<p id="cbr_03_0035__p45427617582">See <a href="#cbr_03_0035__fig94661335195813">Figure 1</a>.</p>
<div class="fignone" id="cbr_03_0035__fig94661335195813"><a name="cbr_03_0035__fig94661335195813"></a><a name="fig94661335195813"></a><span class="figcap"><b>Figure 1 </b>Viewing tasks</span></div>
<p id="cbr_03_0035__p171031554163911"><span><img id="cbr_03_0035__image7102205443917" src="en-us_image_0000001995856846.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0035__p171031554163911"></p>
<p id="cbr_03_0035__p16215144114"><span><img id="cbr_03_0035__image68415147116" src="en-us_image_0000002154011457.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0035__p108315484317"></p>
</p></li><li id="cbr_03_0035__li1695110503516"><span>Filter tasks by task type, task status, task ID, resource ID, resource name, vault ID, vault name, and time.</span></li><li id="cbr_03_0035__li8996172718364"><span>Click <span><img id="cbr_03_0035__image444354516361" src="en-us_image_0181768586.png"></span> in front of the task to view the task details.</span><p><p id="cbr_03_0035__p19570154153719">If a task fails, you can view the failure cause in the task details.</p>
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<div id="body1551322014756"><div class="section" id="cbr_03_0037__en-us_topic_0040259342_section102291042164212"><h4 class="sectiontitle">What Is Quota?</h4><p id="cbr_03_0037__en-us_topic_0040259342_p1415804616467">Quotas can limit the number or amount of resources available to users, such as the maximum number of <span id="cbr_03_0037__en-us_topic_0040259342_text5492174012487">ECS</span> or EVS disks that can be created.</p>
<p id="cbr_03_0037__en-us_topic_0040259342_p547171214515">If the existing resource quota cannot meet your service requirements, you can apply for a higher quota.</p>
</div>
<div class="section" id="cbr_03_0037__en-us_topic_0040259342_section07760615438"><h4 class="sectiontitle">How Do I View My Quotas?</h4><ol id="cbr_03_0037__en-us_topic_0040259342_ol1222775692215"><li id="cbr_03_0037__en-us_topic_0040259342_li5648642910048">Log in to the management console.</li><li id="cbr_03_0037__en-us_topic_0040259342_li464234814566">Click <span><img id="cbr_03_0037__en-us_topic_0040259342_en-us_topic_0014250631_en-us_topic_0014250631_image1733511156361" src="en-us_image_0275513364.png"></span> in the upper left corner and select the desired region and project.</li><li id="cbr_03_0037__en-us_topic_0040259342_li3861581410048">In the upper right corner of the page, click <span><img id="cbr_03_0037__en-us_topic_0040259342_image99377514309" src="en-us_image_0152727234.png"></span>.<p id="cbr_03_0037__en-us_topic_0040259342_p1748884433119">The <strong id="cbr_03_0037__en-us_topic_0040259342_b695801964614">Service Quota</strong> page is displayed.</p>
<div class="section" id="cbr_03_0037__en-us_topic_0040259342_section07760615438"><h4 class="sectiontitle">How Do I View My Quotas?</h4><ol id="cbr_03_0037__en-us_topic_0040259342_ol1222775692215"><li id="cbr_03_0037__en-us_topic_0040259342_li5648642910048">Log in to the management console.</li><li id="cbr_03_0037__en-us_topic_0040259342_li464234814566">Click <span><img id="cbr_03_0037__en-us_topic_0040259342_en-us_topic_0014250631_en-us_topic_0014250631_image1733511156361" src="en-us_image_0275513364.png"></span> in the upper left corner and select the desired region and project.</li><li id="cbr_03_0037__en-us_topic_0040259342_li3861581410048">In the upper right corner of the page, click <span><img id="cbr_03_0037__en-us_topic_0040259342_image99377514309" src="en-us_image_0152727234.png"></span>.<p id="cbr_03_0037__en-us_topic_0040259342_p1748884433119">The <strong id="cbr_03_0037__en-us_topic_0040259342_b993851641014">Quotas</strong> page is displayed.</p>
</li><li id="cbr_03_0037__en-us_topic_0040259342_li1579070183211">View the used and total quota of each type of resources on the displayed page.<p id="cbr_03_0037__en-us_topic_0040259342_p97891720193417"><a name="cbr_03_0037__en-us_topic_0040259342_li1579070183211"></a><a name="en-us_topic_0040259342_li1579070183211"></a>If a quota cannot meet service requirements, apply for a higher quota.</p>
</li></ol>
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<a name="cbr_03_0047"></a><a name="cbr_03_0047"></a>
<h1 class="topictitle1">Permissions Management</h1>
<h1 class="topictitle1">Management permissions</h1>
<div id="body1559549042505"></div>
<div>
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<ul id="cbr_03_0048__ul65145145202"><li id="cbr_03_0048__li351561402014">Create IAM users for personnel based on your enterprise's organizational structure. Each IAM user has their own identity credentials for accessing CBR resources.</li><li id="cbr_03_0048__li0515014192010">Grant users only the permissions required to perform a given task based on their job responsibilities.</li><li id="cbr_03_0048__li75155148203">Entrust a cloud account or cloud service to perform efficient O&amp;M on your CBR resources.</li></ul>
<p id="cbr_03_0048__p1651541420209">If your cloud account does not require individual IAM users, skip this section. If your account cannot meet your requirements, create IAM users by referring to <a href="https://docs.otc.t-systems.com/en-us/usermanual/iam/iam_01_0026.html" target="_blank" rel="noopener noreferrer">Identity and Access Management User Guide</a>.</p>
<p id="cbr_03_0048__p5515114112016">Figure <a href="#cbr_03_0048__fig194521431175317">Figure 1</a> illustrates the procedure for granting permissions.</p>
<div class="section" id="cbr_03_0048__section1881236181014"><h4 class="sectiontitle">Prerequisites</h4><p id="cbr_03_0048__p9819544172111">Learn about the permissions (see <a href="cbr_01_0011.html">Permissions</a>) supported by CBR and choose policies or roles according to your requirements. For the system policies of other services, see section "Permissions".</p>
<div class="section" id="cbr_03_0048__section1881236181014"><h4 class="sectiontitle">Prerequisites</h4><p id="cbr_03_0048__p9819544172111">Learn about the permissions (see <a href="cbr_01_0011.html">Permissions Management</a>) supported by CBR and choose policies or roles according to your requirements. For the system policies of other services, see section "Permissions".</p>
</div>
<div class="section" id="cbr_03_0048__section3858134855017"><h4 class="sectiontitle">Process Flow</h4><div class="fignone" id="cbr_03_0048__fig194521431175317"><a name="cbr_03_0048__fig194521431175317"></a><a name="fig194521431175317"></a><span class="figcap"><b>Figure 1 </b>Process for granting CBR permissions</span><br><span><img id="cbr_03_0048__image11481182911611" src="en-us_image_0000001562229993.png" title="Click to enlarge" class="imgResize"></span></div>
<ol id="cbr_03_0048__ol46562308273"><li id="cbr_03_0048__li3656183032711"><a name="cbr_03_0048__li3656183032711"></a><a name="li3656183032711"></a>Create a user group and assign permissions.<p id="cbr_03_0048__p166561530182716"><a name="cbr_03_0048__li3656183032711"></a><a name="li3656183032711"></a>Create a user group on the IAM console, and assign the <strong id="cbr_03_0048__b142413164561">CBR ReadOnlyAccess</strong> policy to the group.</p>
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</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_03_0047.html">Permissions Management</a></div>
<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_03_0047.html">Management permissions</a></div>
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</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_03_0047.html">Permissions Management</a></div>
<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_03_0047.html">Management permissions</a></div>
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<p id="cbr_03_0104__p7403131111403">Base on the preceding rules, the capacity of each vault created by the system is predefined as 1.2 times of the total backup size.</p>
<p id="cbr_03_0104__p2269155201515">For example, a user has a 100 GB ECS and a 50 GB ECS. The used storage capacity of the two ECSs is 20 GB and 10 GB, respectively. The user manually has backed up the two entire ECSs using cloud server backup. During migration, the capacity of the vault automatically created will be 1.2 times of the total backup size. In this example, the total backup size multiplied by 1.2 is 36 GB. So the system will automatically create a 36 GB vault.</p>
</div>
<div class="section" id="cbr_03_0104__section1520702113119"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_03_0104__ul2052518413015"><li id="cbr_03_0104__li4525141605">The vaults you have cannot be used for migration. Resources will automatically migrated to system-created vaults.</li><li id="cbr_03_0104__li147241533154518">Backup resources of one account only need to be migrated once.</li><li id="cbr_03_0104__li8776155774512">After resources are migrated, disk backups and server backups will be automatically stored in CBR vaults. No further operations are required.</li></ul>
<div class="section" id="cbr_03_0104__section1520702113119"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_03_0104__ul2052518413015"><li id="cbr_03_0104__li4525141605">The vaults you have cannot be used for migration. Resources will automatically migrated to system-created vaults.</li><li id="cbr_03_0104__li147241533154518">Backup resources of one account only need to be migrated once.</li><li id="cbr_03_0104__li6332004436">During the migration, do not delete the CBR backup vault that is automatically created. Use it after the migration is complete.</li><li id="cbr_03_0104__li8776155774512">After resources are migrated, disk backups and server backups will be automatically stored in CBR vaults. No further operations are required.</li></ul>
</div>
<div class="section" id="cbr_03_0104__section117120569157"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0104__ol27614245223034"><li id="cbr_03_0104__li285234011266"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0104__cbr_02_0003_ol6567385123151"><li id="cbr_03_0104__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0104__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0104__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0104__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0104__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0104__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0104__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_03_0104__li158606553133"><span>Click <strong id="cbr_03_0104__b10919122435611">Migrate to CBR</strong> in the upper right corner. Read the content in the displayed dialog box and click <strong id="cbr_03_0104__b1232912208610">OK</strong>. See <a href="#cbr_03_0104__fig1730015415381">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0104__fig1730015415381"><a name="cbr_03_0104__fig1730015415381"></a><a name="fig1730015415381"></a><span class="figcap"><b>Figure 1 </b>Migrating resources to CBR</span></div>

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<h1 class="topictitle1">Creating a File System from an SFS Turbo Backup</h1>
<div id="body1579054670533"><p id="cbr_03_0107__p6938800183730">In case of a virus attack, accidental deletion, or software or hardware fault, you can use an SFS Turbo file system backup to create a new file system. Once created, data on the new file system is the same as that in the backup.</p>
<div class="section" id="cbr_03_0107__section1561417202913"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0107__ol1580981214204"><li id="cbr_03_0107__li280961232010"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0107__cbr_02_0003_ol6567385123151"><li id="cbr_03_0107__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0107__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0107__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0107__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0107__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0107__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0107__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_03_0107__li1981231214204"><span>Click the <span class="wintitle" id="cbr_03_0107__wintitle7428163733314"><b>Backups</b></span> tab and locate the desired backup. For details, see <a href="cbr_03_0013.html">Viewing a Backup</a>.</span></li><li id="cbr_03_0107__li1913813526228"><span>Click <span class="uicontrol" id="cbr_03_0107__uicontrol137201845852"><b>Create File System</b></span> in the <strong id="cbr_03_0107__b126769201042">Operation</strong> column of the backup. The button is available only when the backup status is <strong id="cbr_03_0107__b77438342298">Available</strong>.</span></li><li id="cbr_03_0107__li1113905272210"><span>Configure the file system parameters. See <a href="#cbr_03_0107__fig126043518315">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0107__fig126043518315"><a name="cbr_03_0107__fig126043518315"></a><a name="fig126043518315"></a><span class="figcap"><b>Figure 1 </b>Creating a file system</span><br><span><img id="cbr_03_0107__image76044511337" src="en-us_image_0000001222800105.png" title="Click to enlarge" class="imgResize"></span></div>
</p></li><li id="cbr_03_0107__li1981231214204"><span>Click the <span class="wintitle" id="cbr_03_0107__wintitle7428163733314"><b>Backups</b></span> tab and locate the desired backup. For details, see <a href="cbr_03_0013.html">Viewing a Backup</a>.</span></li><li id="cbr_03_0107__li1913813526228"><span>Click <span class="uicontrol" id="cbr_03_0107__uicontrol77331355195713"><b>Create File System</b></span> in the <strong id="cbr_03_0107__b126769201042">Operation</strong> column of the backup. The button is available only when the backup status is <strong id="cbr_03_0107__b77438342298">Available</strong>.</span></li><li id="cbr_03_0107__li1113905272210"><span>Configure the file system parameters. See <a href="#cbr_03_0107__fig126043518315">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0107__fig126043518315"><a name="cbr_03_0107__fig126043518315"></a><a name="fig126043518315"></a><span class="figcap"><b>Figure 1 </b>Creating a file system</span><br><span><img id="cbr_03_0107__image76044511337" src="en-us_image_0000001222800105.png" title="Click to enlarge" class="imgResize"></span></div>
<p id="cbr_03_0107__p9694183712473"></p>
<p id="cbr_03_0107__p9118140163613"></p>
<div class="note" id="cbr_03_0107__note940514380235"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="cbr_03_0107__ul1040523852313"><li id="cbr_03_0107__li134051138162315">You can learn about the parameter descriptions in table "Parameter description" under "Creating an SFS Turbo File System" in "Create a File System" of the <em id="cbr_03_0107__i84791824519">Scalable File Service User Guide</em>.</li></ul>
<div class="note" id="cbr_03_0107__note940514380235"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="cbr_03_0107__ul1040523852313"><li id="cbr_03_0107__li134051138162315">You can learn about the parameter descriptions in table "Parameter description" under "Creating an SFS Turbo File System" in "Create a File System" of the <em id="cbr_03_0107__i9641141545913">Scalable File Service Turbo User Guide</em>.</li></ul>
</div></div>
</p></li><li id="cbr_03_0107__li1014513525225"><span>Click <strong id="cbr_03_0107__b1960321213421">Create Now</strong>.</span></li><li id="cbr_03_0107__li21461652192220"><span>Go back to the file system list and check whether the file system is successfully created.</span><p><p id="cbr_03_0107__p776603815813">You will see the file system status change as follows: <strong id="cbr_03_0107__b16533244587">Creating</strong>, <strong id="cbr_03_0107__b1553415418589">Available</strong>, <strong id="cbr_03_0107__b153416419586">Restoring</strong>, <strong id="cbr_03_0107__b16535194185812">Available</strong>. You may not notice the <strong id="cbr_03_0107__b2038145715459">Restoring</strong> status because Instant Restore is supported and the restoration speed is very fast. After the file system status has changed from <strong id="cbr_03_0107__b897418398224">Creating</strong> to <strong id="cbr_03_0107__b69751639162213">Available</strong>, the file system is successfully created. After the status has changed from <strong id="cbr_03_0107__b143493546619">Restoring</strong> to <strong id="cbr_03_0107__b1235020544620">Available</strong>, backup data has been successfully restored to the created file system.</p>
</p></li><li id="cbr_03_0107__li1014513525225"><span>Click <strong id="cbr_03_0107__b1960321213421">Create Now</strong>.</span></li><li id="cbr_03_0107__li21461652192220"><span>Go back to the file system list and check whether the file system is successfully created.</span><p><p id="cbr_03_0107__p776603815813">You will see the file system status change as follows: <strong id="cbr_03_0107__b141779055318">Creating</strong>, <strong id="cbr_03_0107__b717713010536">Available</strong>, <strong id="cbr_03_0107__b817812005311">Restoring</strong>, <strong id="cbr_03_0107__b81781808537">Available</strong>. You may not notice the <strong id="cbr_03_0107__b2038145715459">Restoring</strong> status because Instant Restore is supported and the restoration speed is very fast. After the file system status has changed from <strong id="cbr_03_0107__b897418398224">Creating</strong> to <strong id="cbr_03_0107__b69751639162213">Available</strong>, the file system is successfully created. After the status has changed from <strong id="cbr_03_0107__b143493546619">Restoring</strong> to <strong id="cbr_03_0107__b1235020544620">Available</strong>, backup data has been successfully restored to the created file system.</p>
</p></li></ol>
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<div class="section" id="cbr_03_0114__section179951348171914"><h4 class="sectiontitle">Viewing Monitoring Statistics</h4><ol id="cbr_03_0114__ol13017281194126"><li id="cbr_03_0114__li206916213217"><span>Log in to the management console.</span></li><li id="cbr_03_0114__li0815101193410"><span>View the monitoring graphs using either of the following methods.</span><p><ul id="cbr_03_0114__ul1531122918412"><li id="cbr_03_0114__li23120297412">Method 1: Choose <strong id="cbr_03_0114__b1254112252513">Storage</strong> &gt; <strong id="cbr_03_0114__b2590151122510">Cloud Backup and Recovery</strong>. In the vault list, locate the vault whose monitoring data you want to view and choose <strong id="cbr_03_0114__b516014187266">More</strong> &gt; <strong id="cbr_03_0114__b54641721152612">View Monitoring Data</strong> in the <strong id="cbr_03_0114__b10997143610325">Operation</strong> column.<p id="cbr_03_0114__p946261723914"></p>
</li><li id="cbr_03_0114__li23110293419">Method 2: Choose <strong id="cbr_03_0114__b1460816411312">Management &amp; Deployment</strong> &gt; <strong id="cbr_03_0114__b261014416315">Cloud Eye</strong> &gt; <strong id="cbr_03_0114__b761064183113">Cloud Service Monitoring</strong> &gt; <strong id="cbr_03_0114__b206104413316">Cloud Backup and Recovery</strong>. In the vault list, click <strong id="cbr_03_0114__b6610141143112">View Metric</strong> in the <strong id="cbr_03_0114__b16610741113115">Operation</strong> column of the vault whose monitoring data you want to view.</li></ul>
</p></li><li id="cbr_03_0114__li12540914194542"><span>View the vault monitoring data by metric or monitored duration.</span><p><p id="cbr_03_0114__p53161256103012">For more information, see the <em id="cbr_03_0114__i343435413186">Cloud Eye User Guide</em>.</p>
<p id="cbr_03_0114__p743817508298"></p>
</p></li></ol>
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</div>
</li><li id="cbr_03_0115__li8458056121819">Click <strong id="cbr_03_0115__b588782722719">Create</strong>.</li></ol>
</li></ol>
<p id="cbr_03_0115__p6376102313418">After the alarm rule is created, if the metric data reaches the specified threshold or a CBR event happens, Cloud Eye immediately informs you that an exception has occurred. For details, see the <em id="cbr_03_0115__i13920193913175">Cloud Eye User Guide</em>.</p>
<p id="cbr_03_0115__p6376102313418">After the alarm rule is created, if the metric data reaches the specified threshold or a CBR event happens, Cloud Eye immediately informs you that an exception has occurred. For details, see the <em id="cbr_03_0115__i13913830113611">Cloud Eye User Guide</em>.</p>
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<h1 class="topictitle1">Migrating Resources from a Vault</h1>
<div id="body0000001072081250"><p id="cbr_03_0116__p8060118">Migrating a resource means that you dissociate a resource from a vault and then associate it to another vault. All backups of the resource will be migrated to the destination vault.</p>
<div class="section" id="cbr_03_0116__section517512493173"><h4 class="sectiontitle">Notes and Constraints</h4><ul id="cbr_03_0116__ul316120233332"><li id="cbr_03_0116__li1916118233337">Resources can be migrated only when the source and destination vaults are in the <strong id="cbr_03_0116__b2030510476512">Available</strong> or <strong id="cbr_03_0116__b885917497511">Locked</strong> state.</li><li id="cbr_03_0116__li916192319336">The source and destination vaults for resource migration must be of the same types. For example, resources in a server backup vault can be migrated to another server backup vault, but cannot be migrated to another disk backup vault.</li><li id="cbr_03_0116__li20161122318330">The remaining capacity of the destination vault must be greater than the size of resource backups to be migrated.</li><li id="cbr_03_0116__li18375175011423">Cross-account resource migration is currently not supported.</li><li id="cbr_03_0116__li164565174214">The source and destination vaults must be in the same region.</li></ul>
<div class="section" id="cbr_03_0116__section517512493173"><h4 class="sectiontitle">Notes and Constraints</h4><ul id="cbr_03_0116__ul316120233332"><li id="cbr_03_0116__li1916118233337">Resources can be migrated only when the source and destination vaults are in the <strong id="cbr_03_0116__b2030510476512">Available</strong> or <strong id="cbr_03_0116__b885917497511">Locked</strong> state.</li><li id="cbr_03_0116__li1172914249124">Resources can be migrated only when no task is being executed in the source and destination vaults.</li><li id="cbr_03_0116__li20161122318330">The remaining capacity of the destination vault must be greater than the size of resource backups to be migrated.</li><li id="cbr_03_0116__li18375175011423">Cross-account resource migration is currently not supported.</li><li id="cbr_03_0116__li164565174214">The source and destination vaults must be in the same region.</li><li id="cbr_03_0116__li101411113162911">The source and destination vaults for resource migration must be of the same types. For example, resources in a server backup vault can be migrated to another server backup vault, but cannot be migrated to another disk backup vault.</li></ul>
</div>
<div class="section" id="cbr_03_0116__section452775625016"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0116__ol1440216385253"><li id="cbr_03_0116__li21012745223034"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0116__cbr_02_0003_ol6567385123151"><li id="cbr_03_0116__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0116__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0116__cbr_02_0003_image1844744225011" src="en-us_image_0159365094.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0116__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0116__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0116__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0116__cbr_02_0003_b164372112331">Cloud Backup and Recovery</strong>. Select a backup type from the left navigation pane.</li></ol>
</p></li><li id="cbr_03_0116__li145322574286"><span>Find the target vault and click its name. In this example, we will be using the <strong id="cbr_03_0116__b468834512378">Cloud Server Backups</strong> page to illustrate the process.</span></li><li id="cbr_03_0116__li12745130143416"><span>Click the <strong id="cbr_03_0116__b16711191744117">Associated Servers</strong> tab. Find the target server and click <strong id="cbr_03_0116__b6947112910307">Migrate</strong> in the <strong id="cbr_03_0116__b2657112513304">Operation</strong> column. </span><p><p id="cbr_03_0116__p2141564811"></p>
<p id="cbr_03_0116__p1428317388298"></p>
<p id="cbr_03_0116__p184471351153113"></p>
<p id="cbr_03_0116__p0546145551413"></p>
<div class="fignone" id="cbr_03_0116__fig9553250141118"><span class="figcap"><b>Figure 1 </b>Migrating a resource</span><br><span><img id="cbr_03_0116__image2055385061113" src="en-us_image_0000001628917242.png" title="Click to enlarge" class="imgResize"></span></div>
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<h1 class="topictitle1">Viewing the Policy of a Vault</h1>
<div id="body0000001745716626"><p id="cbr_03_0156__p955394015391">After a policy is created, you can view the policy in the policy list or on the vault details page.</p>
<ol id="cbr_03_0156__ol10629125651913"><li id="cbr_03_0156__li12823104942014"><span>Log in to the CBR console.</span><p><ol type="a" id="cbr_03_0156__cbr_02_0003_ol6567385123151"><li id="cbr_03_0156__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0156__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0156__cbr_02_0003_image1844744225011" src="en-us_image_0000002120162156.png"></span> in the upper left corner and select a region.</li><li id="cbr_03_0156__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0156__cbr_02_0003_image8512125016910" src="en-us_image_0000002155522085.jpg"></span> and choose <strong id="cbr_03_0156__b793916275431">Storage</strong> &gt; <strong id="cbr_03_0156__b1940122711435">Cloud Backup and Recovery</strong> &gt; <strong id="cbr_03_0156__b15940627144313">Policies</strong>.</li></ol>
</p></li><li id="cbr_03_0156__li545272752113"><span><span id="cbr_03_0156__text790211375211">View the created policy in the policy list. In the search box above the list, you can select an attribute or enter a keyword to search for policies.</span></span><p><p id="cbr_03_0156__p79751452162116"><span><img id="cbr_03_0156__image17884349202116" src="en-us_image_0000002155560465.png" title="Click to enlarge" class="imgResize"></span></p>
<p id="cbr_03_0156__p58844495210"></p>
</p></li><li id="cbr_03_0156__li15537401711"><span>After creating a policy and applying it to a vault, you can view the policy on the vault details page. Select a backup type on the left navigation pane. On the page displayed, locate the desired vault, click the vault name.</span></li><li id="cbr_03_0156__li161114557202"><span>View the policy applied to the vault.</span><p><p id="cbr_03_0156__p09876404249"></p>
<p id="cbr_03_0156__p181241048121419"><span><img id="cbr_03_0156__image9796181901512" src="en-us_image_0000002155501529.png" title="Click to enlarge" class="imgResize"></span></p>
</p></li></ol>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_03_0024.html">Policy Management</a></div>
</div>
</div>
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<tbody><tr id="cbr_03_0160__row154573812474"><td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.1.1.3.1.1 "><p id="cbr_03_0160__p114653818474">2024-6-30</p>
<tbody><tr id="cbr_03_0160__row26007420303"><td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.1.1.3.1.1 "><p id="cbr_03_0160__p860116423305">2024-12-18</p>
</td>
<td class="cellrowborder" valign="top" width="82%" headers="mcps1.3.1.1.3.1.2 "><p id="cbr_03_0160__p988810562305">This issue is the twenty-sixth official release.</p>
<p id="cbr_03_0160__p6888205612307">Updated the following content:</p>
<ul id="cbr_03_0160__ul16888195615309"><li id="cbr_03_0160__li14513924203216">Added sections "Enabling Backup Locking" and "Viewing the Policy of a Vault".</li><li id="cbr_03_0160__li15622145210282">Added the description of enabling backup locking in sections "Creating a Server Backup Vault," "Creating a Disk Backup Vault", and "Creating an SFS Turbo Backup Vault".</li><li id="cbr_03_0160__li1149819733312">Updated screenshots in sections "Viewing a Vault", "Viewing a Backup", "Deleting a Vault", "Deleting a Backup", "Deleting a Policy", and "Managing Tasks."</li></ul>
</td>
</tr>
<tr id="cbr_03_0160__row154573812474"><td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.1.1.3.1.1 "><p id="cbr_03_0160__p114653818474">2024-6-30</p>
</td>
<td class="cellrowborder" valign="top" width="82%" headers="mcps1.3.1.1.3.1.2 "><p id="cbr_03_0160__p8511953184711">This issue is the twenty-fifth official release.</p>
<p id="cbr_03_0160__p65116534472">Updated the following content:</p>

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<div class="section" id="cbr_05_0003__section1176712277530"><h4 class="sectiontitle">Possible Cause</h4><p id="cbr_05_0003__p127365422533">After the server creation, the configuration parameters contained in the <strong id="cbr_05_0003__b842352706135838">/etc/fstab</strong> file in the system disk of the new server are that of the backup source server, causing the UUID information to be inconsistent with the new data disks. As a result, the ECS encounters an error when uploading <strong id="cbr_05_0003__b84235270614113">/etc/fstab</strong> during the bootup and enters maintenance mode.</p>
</div>
<div class="section" id="cbr_05_0003__section149003874015"><h4 class="sectiontitle">Solution</h4><p id="cbr_05_0003__p1983416561764">The following uses CentOS as an example.</p>
<ol id="cbr_05_0003__ol88341956465"><li id="cbr_05_0003__li283411561066"><span>After creating an ECS using an image, log in to the ECS console, click <strong id="cbr_05_0003__b84235270614927">Remote Login</strong> in the row of the ECS.</span></li><li id="cbr_05_0003__li7834356262"><span>On the maintenance mode page that is displayed, access the system as prompted.</span><p><div class="fignone" id="cbr_05_0003__fig18132152241213"><span class="figcap"><b>Figure 1 </b>Maintenance mode of the system</span><br><span><img id="cbr_05_0003__image7932191211169" src="en-us_image_0000001463274188.png" title="Click to enlarge" class="imgResize"></span></div>
<ol id="cbr_05_0003__ol88341956465"><li id="cbr_05_0003__li283411561066"><span>After creating an ECS using an image, log in to the ECS console, click <strong id="cbr_05_0003__b84235270614927">Remote Login</strong> in the row of the ECS.</span></li><li id="cbr_05_0003__li7834356262"><span>On the maintenance mode page that is displayed, access the system as prompted.</span><p><div class="fignone" id="cbr_05_0003__fig16797131618110"><span class="figcap"><b>Figure 1 </b>Maintenance mode of the system</span><br><span><img id="cbr_05_0003__image1479717169119" src="en-us_image_0000002043775410.png" title="Click to enlarge" class="imgResize"></span></div>
</p></li><li id="cbr_05_0003__li2082010714106"><span>Run the <strong id="cbr_05_0003__b1422105274141455">cat /etc/fstab</strong> command to check the disk attachment information.</span><p><div class="fignone" id="cbr_05_0003__fig763317910128"><span class="figcap"><b>Figure 2 </b>Data disk UUIDs</span><br><span><img id="cbr_05_0003__image791165220167" src="en-us_image_0000001513434281.png" title="Click to enlarge" class="imgResize"></span></div>
</p></li><li id="cbr_05_0003__li83505148104"><span>Run the <strong id="cbr_05_0003__b84235270614166">vi /etc/fstab</strong> command to open the file, press <strong id="cbr_05_0003__b842352706141612">i</strong> to enter the editing mode, and delete the attachment information of all data disks. Then, press <strong id="cbr_05_0003__b864729361141713">Esc</strong> to exit the editing mode and run <strong id="cbr_05_0003__b731625445141734">:wq!</strong> to save the change and exit.</span><p><div class="fignone" id="cbr_05_0003__fig1382175821117"><span class="figcap"><b>Figure 3 </b><strong id="cbr_05_0003__b842352706144742">/etc/fstab</strong> after being updated</span><br><span><img id="cbr_05_0003__image271332121711" src="en-us_image_0000001462955128.png" title="Click to enlarge" class="imgResize"></span></div>
</p></li><li id="cbr_05_0003__li191311421151020"><span>Run the <strong id="cbr_05_0003__b842352706143313">reboot</strong> command to restart the system.</span><p><div class="fignone" id="cbr_05_0003__fig1985103910115"><span class="figcap"><b>Figure 4 </b>Normal bootup page</span><br><span><img id="cbr_05_0003__image17410117131916" src="en-us_image_0000001513556381.png"></span></div>
</p></li><li id="cbr_05_0003__li10647928141016"><span>After entering the system, attach the data disks manually.</span><p><div class="fignone" id="cbr_05_0003__fig16318181517111"><span class="figcap"><b>Figure 5 </b>Attaching the data disks manually</span><br><span><img id="cbr_05_0003__image1693714191818" src="en-us_image_0000001513555957.png" title="Click to enlarge" class="imgResize"></span></div>
</p></li><li id="cbr_05_0003__li16310192881514"><span>Run the <strong id="cbr_05_0003__b620970855143541">blkid</strong> command to obtain the UUID information of the data disks.</span><p><div class="fignone" id="cbr_05_0003__fig980234971013"><span class="figcap"><b>Figure 6 </b>Obtaining UUIDs of data disks</span><br><span><img id="cbr_05_0003__image97491311165012" src="en-us_image_0000001513691041.png" title="Click to enlarge" class="imgResize"></span></div>
</p></li><li id="cbr_05_0003__li476314424165"><span>Run the <strong id="cbr_05_0003__b1241143617">vi /etc/fstab</strong> command to open the file, press <strong id="cbr_05_0003__b122497265">i</strong> to enter the editing mode, and add the attachment information of all data disks. Then, press <strong id="cbr_05_0003__b168758357">Esc</strong> to exit the editing mode and run <strong id="cbr_05_0003__b829845035">:wq!</strong> to save the change and exit.</span><p><div class="fignone" id="cbr_05_0003__fig13191129191010"><span class="figcap"><b>Figure 7 </b>Adding attachment information of data disks</span><br><span><img id="cbr_05_0003__image1873454819186" src="en-us_image_0000001513435141.png" title="Click to enlarge" class="imgResize"></span></div>
</p></li><li id="cbr_05_0003__li476314424165"><span>Run the <strong id="cbr_05_0003__b1692507928">vi /etc/fstab</strong> command to open the file, press <strong id="cbr_05_0003__b1603951857">i</strong> to enter the editing mode, and add the attachment information of all data disks. Then, press <strong id="cbr_05_0003__b658140091">Esc</strong> to exit the editing mode and run <strong id="cbr_05_0003__b395581040">:wq!</strong> to save the change and exit.</span><p><div class="fignone" id="cbr_05_0003__fig13191129191010"><span class="figcap"><b>Figure 7 </b>Adding attachment information of data disks</span><br><span><img id="cbr_05_0003__image1873454819186" src="en-us_image_0000001513435141.png" title="Click to enlarge" class="imgResize"></span></div>
<p id="cbr_05_0003__p117631431162211">After the information is added, the system will automatically attach the data disks on restart.</p>
</p></li></ol>
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<h1 class="topictitle1">What Are Full Backup and Incremental Backup?</h1>
<div id="body1552811973903"><div class="section" id="cbr_06_0003__section46612495186"><h4 class="sectiontitle">Description</h4><p id="cbr_06_0003__p01880221914">A full backup backs up all data at a certain time point.</p>
<p id="cbr_06_0003__p121881622194">An incremental backup backs up the changed data since the last full or incremental backup.</p>
<p id="cbr_06_0003__p4188122101912">CBR uses the permanent incremental backup technology. A full backup is performed for a resource in the initial backup and incremental backups in all subsequent backups. If a full backup expires and is deleted, its next incremental backup will be regarded as the resource's full backup.</p>
<p id="cbr_06_0003__p4188122101912">CBR uses the permanent incremental backup technology. A full backup is performed for a resource in the initial backup and incremental backups in subsequent backups. If a full backup expires and is deleted, its next incremental backup will be regarded as the resource's full backup.</p>
<p id="cbr_06_0003__p1650722818379">Suppose that server <strong id="cbr_06_0003__b13504118578">X</strong> has backups <strong id="cbr_06_0003__b1857145155718">A</strong>, <strong id="cbr_06_0003__b41295816578">B</strong>, and <strong id="cbr_06_0003__b8613151010577">C</strong> in time sequence. Backup A is a full backup, and backups B and C are incremental backups. Only changed data blocks are backed up in incremental backups and unchanged data blocks are indexed using pointers, so each incremental backup can be regarded as a virtual full backup.</p>
<p id="cbr_06_0003__p2507102843713">If backup A is deleted, data blocks in backup A indexed by subsequent backups will not be deleted. Only data blocks that are exclusive to backup A are deleted. So, backups B and C can still be used to restore data. Or if backups A and B are deleted, backup C can also be used to restore data independently. There is no obvious difference between their restoration speeds.</p>
<div class="fignone" id="cbr_06_0003__fig287215174235"><span class="figcap"><b>Figure 1 </b>Backup mechanism</span><br><span><img id="cbr_06_0003__image108721717172314" src="en-us_image_0000001898884424.png" title="Click to enlarge" class="imgResize"></span></div>
@ -11,7 +11,7 @@
<div class="section" id="cbr_06_0003__section127901018181917"><h4 class="sectiontitle">Differences</h4><ul id="cbr_06_0003__ul3267143712198"><li id="cbr_06_0003__li82671037151910">Backup duration: A full backup backs up the entire resource data which is usually larger than an incremental backup, so full backup take a longer time.</li><li id="cbr_06_0003__li13268173731914">Restoration duration: Both full backups and incremental backups can be restored. There is no obvious difference between their restoration speeds.</li><li id="cbr_06_0003__li1389924419198">Reliability: The latest incremental backup depends on the last full backup and intermediate incremental backups. If any backup data block is damaged, subsequent backups may be affected, which will reduce the backup reliability. All full backup data is independent and does not depend on previous backups. So full backups are more reliable.<p id="cbr_06_0003__p53655486193"><a name="cbr_06_0003__li1389924419198"></a><a name="li1389924419198"></a>You are advised to configure periodic full backup (for example, once every 30 days) and daily incremental backup to reduce the interval of full backup on which incremental backup depends and improve the reliability of backups.</p>
</li></ul>
</div>
<div class="note" id="cbr_06_0003__note82461341352"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_06_0003__p52479412515">In extreme cases, the size of a backup is the same as the disk size. The used capacity in a full backup and the changed capacity in an incremental backup are calculated based on the data block change in a disk rather than the file change in the operating system. The size of a full backup cannot be evaluated based on the file capacity in the operating system, and the size of an incremental backup cannot be evaluated based on the file size change.</p>
<div class="note" id="cbr_06_0003__note82461341352"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="cbr_06_0003__ul20941236162811"><li id="cbr_06_0003__li7941736132815">In extreme cases, the size of a backup is the same as the disk size. The used capacity in a full backup and the changed capacity in an incremental backup are calculated based on the data block change in a disk rather than the file change in the operating system. The size of a full backup cannot be evaluated based on the file capacity in the operating system, and the size of an incremental backup cannot be evaluated based on the file size change.</li></ul>
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<h1 class="topictitle1">Can I Choose to Back Up Only Some Partitions of a Disk?</h1>
<div id="body1552811973904"><p id="cbr_06_0010__p180382714915">No. The minimum backup granularity supported by CBR is disks.</p>
<div id="body1552811973904"><p id="cbr_06_0010__p7224153124615">No. </p>
<p id="cbr_06_0010__p1340261214819">The minimum backup granularity that CBR supports is disk.</p>
<p id="cbr_06_0010__p180382714915">CBR backs up the status, configuration, and data of a disk at a certain time point for restoration in case of a fault.</p>
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<div id="body1552811973904"><p id="cbr_06_0013__p58332017393">The system shuts down the server before restoring server data, and automatically starts up the server after the restoration is complete.</p>
<p id="cbr_06_0013__p188336171496">If you deselect <strong id="cbr_06_0013__b833280134711">Start the server immediately after restoration</strong>, you need to manually start the server after the restoration is complete.</p>
<p id="cbr_06_0013__p1722612138205">Before restoring the disk data, stop the server to which the disk is attached and detach the disk from the server. After the disk data is restored, attach the disk to the server and start the server.</p>
<p id="cbr_06_0013__p12443204914575">For more information, see <a href="cbr_03_0032.html">Restoring from a Cloud Server Backup</a>.</p>
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<h1 class="topictitle1">Can I Use a System Disk Backup to Recover an ECS?</h1>
<div id="body1552811973904"><p id="cbr_06_0014__p19113900144545">Yes. However, before the recovery, you need to detach the system disk to be recovered from the ECS. </p>
<p id="cbr_06_0014__p37807377144545">You can also use a backup of the system disk to create new disks. However, newly created disks cannot be used as system disks.</p>
<div id="body1552811973904"><p id="cbr_06_0014__p19113900144545">Yes. Before the recovery, you need to detach the system disk to be recovered from the ECS.</p>
<p id="cbr_06_0014__p37807377144545">You can also use a system disk backup to create an EVS disk.</p>
<p id="cbr_06_0014__p58831901185">Disks created using system disk backups can only be used as data disks on servers. They cannot be used as system disks.</p>
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