CBR UMN CRR update 1116

Reviewed-by: Muller, Martin <martin.muller@t-systems.com>
Co-authored-by: Zaoxu, Li <lizaoxu@huawei.com>
Co-committed-by: Zaoxu, Li <lizaoxu@huawei.com>

docs/cbr/umn/cbr_01_0002.html

@@ -10,9 +10,11 @@
 <p id="cbr_01_0002__p208182916185"><strong id="cbr_01_0002__b165641196578">Vault</strong></p>
 <p id="cbr_01_0002__p6326181774613">CBR stores backups in vaults. Before creating a backup, you need to create at least one vault and associate the resources you want to back up with the vaults. Then the resources can be backed up to the associated vaults.</p>
 <p id="cbr_01_0002__p020553514224"></p>
+<p id="cbr_01_0002__p10353739142311">Vaults can be either backup vaults or replication vaults. Backup vaults store resource backups, and replication vaults store backup replicas.</p>
 <p id="cbr_01_0002__p18320146192918">Different types of resources must be backed up to different types of vaults. For example, cloud servers must be backed up to server backup vaults, not disk backup vaults or any other types of vaults.</p>
 <p id="cbr_01_0002__p121872718437"><strong id="cbr_01_0002__b29831087201452">Policy</strong></p>
-<ul id="cbr_01_0002__ul12677165353610"><li id="cbr_01_0002__li17677115312363">A backup policy defines when you want to take a backup and for how long you would retain each backup.</li></ul>
+<p id="cbr_01_0002__p11851924173315">There are backup policies and replication policies.</p>
+<ul id="cbr_01_0002__ul12677165353610"><li id="cbr_01_0002__li17677115312363">A backup policy defines when you want to take a backup and for how long you would retain each backup.</li><li id="cbr_01_0002__li1967755323618">A replication policy defines when you want to replicate from backup vaults and for how long you would retain each replica. Backup replicas are stored in replication vaults.</li></ul>
 <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>

docs/cbr/umn/cbr_01_0009.html

@@ -1,11 +1,14 @@
 <a name="cbr_01_0009"></a><a name="cbr_01_0009"></a>
 
 <h1 class="topictitle1">Constraints</h1>
-<div id="body1551943326386"><div class="section" id="cbr_01_0009__section9234233437"><h4 class="sectiontitle">General</h4><ul id="cbr_01_0009__ul186561611408"><li id="cbr_01_0009__li2651716174010">A vault can be associated with only one backup policy.</li><li id="cbr_01_0009__li39112316417">A vault can be associated with a maximum of 256 resources.</li><li id="cbr_01_0009__li17653169409">A maximum of 32 backup policies can be created.</li><li id="cbr_01_0009__li15918135318814">Only backups in the <strong id="cbr_01_0009__b954492934617">Available</strong> or <strong id="cbr_01_0009__b854412994615">Locked</strong> vaults can be used to restore data.</li><li id="cbr_01_0009__li138381351191120">Backups in a <strong id="cbr_01_0009__b1381611719475">Deleting</strong> vault cannot be deleted.</li><li id="cbr_01_0009__li1919475513509">When Storage Disaster Recovery Service (SDRS) is used to set up disaster recovery for cloud servers, restorations can be performed at the disaster recovery site only after protection is disabled.</li><li id="cbr_01_0009__li8809287812">Backups cannot be downloaded to a local PC or uploaded to OBS.</li><li id="cbr_01_0009__li1410017293573">A vault and its associated servers or disks must be in the same region.</li><li id="cbr_01_0009__li10518531104418">Concurrent data restoration is not supported.</li><li id="cbr_01_0009__li12657162582619">Auto capacity expansion does not take effect if it is enabled after the vault is full.</li></ul>
+<div id="body1551943326386"><div class="section" id="cbr_01_0009__section9234233437"><h4 class="sectiontitle">General</h4><ul id="cbr_01_0009__ul186561611408"><li id="cbr_01_0009__li2651716174010">A vault can be associated with only one backup policy.</li><li id="cbr_01_0009__li16581616404">A vault can be associated with only one replication policy.</li><li id="cbr_01_0009__li39112316417">A vault can be associated with a maximum of 256 resources.</li><li id="cbr_01_0009__li17653169409">A maximum of 32 backup policies and 32 replication policies can be created.</li><li id="cbr_01_0009__li15918135318814">Only backups in the <strong id="cbr_01_0009__b954492934617">Available</strong> or <strong id="cbr_01_0009__b854412994615">Locked</strong> vaults can be used to restore data.</li><li id="cbr_01_0009__li138381351191120">Backups in a <strong id="cbr_01_0009__b1381611719475">Deleting</strong> vault cannot be deleted.</li><li id="cbr_01_0009__li1919475513509">When Storage Disaster Recovery Service (SDRS) is used to set up disaster recovery for cloud servers, restorations can be performed at the disaster recovery site only after protection is disabled.</li><li id="cbr_01_0009__li8809287812">Backups cannot be downloaded to a local PC or uploaded to OBS.</li><li id="cbr_01_0009__li1410017293573">A vault and its associated servers or disks must be in the same region.</li><li id="cbr_01_0009__li10518531104418">Concurrent data restoration is not supported.</li><li id="cbr_01_0009__li12657162582619">Auto capacity expansion does not take effect if it is enabled after the vault is full.</li></ul>
 </div>
-<div class="section" id="cbr_01_0009__section1435314524542"><h4 class="sectiontitle">Cloud Disk Backup</h4><ul id="cbr_01_0009__ul106373454366"><li id="cbr_01_0009__li7637204513366">Only disks in the <strong id="cbr_01_0009__b12189845291">Available</strong> or <strong id="cbr_01_0009__b27992611296">In-use</strong> state can be backed up.</li><li id="cbr_01_0009__li201513135437">Frozen disks in the retention period cannot be backed up.</li><li id="cbr_01_0009__li96371145163613">A new disk must be at least as large as the backup's source disk.</li></ul>
+<div class="section" id="cbr_01_0009__section1435314524542"><h4 class="sectiontitle">Cloud Disk Backup</h4><ul id="cbr_01_0009__ul106373454366"><li id="cbr_01_0009__li7637204513366">Only disks in the <strong id="cbr_01_0009__b12189845291">Available</strong> or <strong id="cbr_01_0009__b27992611296">In-use</strong> state can be backed up.</li><li id="cbr_01_0009__li201513135437">Frozen disks in the retention period cannot be backed up.</li><li id="cbr_01_0009__li96371145163613">A new disk must be at least as large as the backup's source disk.</li><li id="cbr_01_0009__li1141004994711">Cloud disk backups cannot be replicated to other regions.</li></ul>
 </div>
-<div class="section" id="cbr_01_0009__section13141175195511"><h4 class="sectiontitle">Cloud Server Backup</h4><ul id="cbr_01_0009__ul1131117334557"><li id="cbr_01_0009__li131111332551">A maximum of 10 shared disks can be backed up with a cloud server.</li><li id="cbr_01_0009__li79718131123">Only backups in the <strong id="cbr_01_0009__b19624115518">Available</strong> or <strong id="cbr_01_0009__b3621111125120">Locked</strong> vaults can be used to create images.</li><li id="cbr_01_0009__li5217175144517">Frozen servers in the retention period cannot be backed up.</li><li id="cbr_01_0009__li589244642518">You can back up specific disks on a server, but such a backup must be restored as a whole. File- or directory-level restoration is not supported.</li><li id="cbr_01_0009__li34217314713">When SDRS is used to set up disaster recovery for cloud servers, restorations can be performed at the disaster recovery site only after protection is disabled.</li><li id="cbr_01_0009__li4283155923716">You are advised not to back up a server whose disk size exceeds 4 TB.</li></ul>
+<div class="section" id="cbr_01_0009__section13141175195511"><h4 class="sectiontitle">Cloud Server Backup</h4><ul id="cbr_01_0009__ul1131117334557"><li id="cbr_01_0009__li131111332551">A maximum of 10 shared disks can be backed up with a cloud server.</li><li id="cbr_01_0009__li79718131123">Only backups in the <strong id="cbr_01_0009__b19624115518">Available</strong> or <strong id="cbr_01_0009__b3621111125120">Locked</strong> vaults can be used to create images.</li><li id="cbr_01_0009__li5217175144517">Frozen servers in the retention period cannot be backed up.</li><li id="cbr_01_0009__li589244642518">You can back up specific disks on a server, but such a backup must be restored as a whole. File- or directory-level restoration is not supported.</li><li id="cbr_01_0009__li34217314713">When SDRS is used to set up disaster recovery for cloud servers, restorations can be performed at the disaster recovery site only after protection is disabled.</li><li id="cbr_01_0009__li4283155923716">You are advised not to back up a server whose disk size exceeds 4 TB.</li><li id="cbr_01_0009__li172653861716">Backups can be replicated only to regions that have replication capabilities.<ul id="cbr_01_0009__ul1267523391913"><li id="cbr_01_0009__li10231961759">A backup can be replicated only when it meets all of the following conditions:<ol id="cbr_01_0009__ol9473164220520"><li id="cbr_01_0009__li154738421157">It is an ECS backup.</li><li id="cbr_01_0009__li90602061">It contains system disk data.</li><li id="cbr_01_0009__li15472157662">It is in the <strong id="cbr_01_0009__b4346184133819">Available</strong> state.</li></ol>
+</li><li id="cbr_01_0009__li1861429194419">Only backups can be replicated. Backup replicas cannot be replicated again but can be used to create images.</li><li id="cbr_01_0009__li048874212113">A backup can be replicated to multiple regions but can have only one replica in each destination region. The replication rule varies with the replication method:<ul id="cbr_01_0009__ul998911584166"><li id="cbr_01_0009__li17127145716162">Manual replication: A backup can be replicated to the destination region as long as it has no replica in that region. A backup can be replicated again if its replica in the destination region has been deleted.</li><li id="cbr_01_0009__li5822040101816">Policy-based replication: A backup can only be automatically replicated to a destination region once. It cannot be automatically replicated to that region again, even if its replica has been deleted.</li></ul>
+</li><li id="cbr_01_0009__li6863321132917">Only replication-supported regions can be selected as destination regions.</li></ul>
+</li></ul>
 </div>
 <div class="section" id="cbr_01_0009__section17772175110492"><h4 class="sectiontitle">SFS Turbo Backup</h4><ul id="cbr_01_0009__ul13111613089"><li id="cbr_01_0009__li1311213485">Only file systems in the <strong id="cbr_01_0009__b898517568467">Available</strong> state can be backed up.</li><li id="cbr_01_0009__li1131115131085">An SFS Turbo file system backup cannot be used to restore data to the original file system.</li></ul>
 </div>

docs/cbr/umn/cbr_01_0013.html

@@ -10,7 +10,7 @@
 </div>
 <div class="section" id="cbr_01_0013__section0661657205312"><h4 class="sectiontitle">Easy to Use</h4><p id="cbr_01_0013__p88521913545">CBR is easier to use than conventional backup systems. You can complete backup in just three steps, and no professional backup skills are required.</p>
 </div>
-<div class="section" id="cbr_01_0013__section4524653195419"><h4 class="sectiontitle">Secure</h4><p id="cbr_01_0013__p1875505945416">If the disks are encrypted, their backups are also encrypted to ensure data security. </p>
+<div class="section" id="cbr_01_0013__section4524653195419"><h4 class="sectiontitle">Secure</h4><ul id="cbr_01_0013__ul842421718413"><li id="cbr_01_0013__li2424517648">If the disks are encrypted, their backups are also encrypted to ensure data security.</li><li id="cbr_01_0013__li64248176415">You can also replicate backups across regions to implement remote disaster recovery.</li></ul>
 </div>
 </div>
 <div>

docs/cbr/umn/cbr_02_0003.html

@@ -3,7 +3,8 @@
 <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 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></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__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 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__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 the 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>

docs/cbr/umn/cbr_03_0001.html

@@ -14,6 +14,8 @@
 </li>
 <li class="ulchildlink"><strong><a href="cbr_03_0006.html">Expanding Vault Capacity</a></strong><br>
 </li>
+<li class="ulchildlink"><strong><a href="cbr_03_0009.html">Replicating a Vault</a></strong><br>
+</li>
 <li class="ulchildlink"><strong><a href="cbr_03_0010.html">Managing Vault Tags</a></strong><br>
 </li>
 </ul>

docs/cbr/umn/cbr_03_0009.html

@@ -0,0 +1,59 @@
+<a name="cbr_03_0009"></a><a name="cbr_03_0009"></a>
+
+<h1 class="topictitle1">Replicating a Vault</h1>
+<div id="body1552566080380"><p id="cbr_03_0009__p8060118">CBR allows you to replicate <span id="cbr_03_0009__ph1236204319238">server backup vaults</span> entirely to replication vaults in a different region. Replicas of server backups in the destination region can be used to create images and provision servers. </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 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>
+</li><li id="cbr_03_0009__li1861429194419">Only backup vaults 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. The replication rule varies with the replication method:<ul id="cbr_03_0009__ul998911584166"><li id="cbr_03_0009__li17127145716162">Manual replication: A backup can be manually replicated to the destination region as long as it has no replica in that region. A backup can be manually replicated again if its replica in the destination region has been deleted.</li><li id="cbr_03_0009__li5822040101816">Policy-based replication: A backup can only be automatically replicated to a destination region once. It cannot be automatically replicated to that region again, even if its replica has been deleted.</li></ul>
+</li><li id="cbr_03_0009__li6863321132917">Only replication-supported regions can be selected as destination regions.</li></ul>
+</div>
+<div class="section" id="cbr_03_0009__section557592418333"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0009__ol1874051745215"><li id="cbr_03_0009__li21012745223034"><span>Log in to CBR Console.</span><p><ol type="a" id="cbr_03_0009__cbr_02_0003_ol6567385123151"><li id="cbr_03_0009__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0009__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_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_03_0009__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0009__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0009__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_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_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__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>
+<div class="tablenoborder"><a name="cbr_03_0009__table4829135361311"></a><a name="table4829135361311"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_03_0009__table4829135361311" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameter description</caption><thead align="left"><tr id="cbr_03_0009__row148305532138"><th align="left" class="cellrowborder" valign="top" width="19%" id="mcps1.3.5.2.4.2.1.2.3.1.1"><p id="cbr_03_0009__p083065318138">Parameter</p>
+</th>
+<th align="left" class="cellrowborder" valign="top" width="81%" id="mcps1.3.5.2.4.2.1.2.3.1.2"><p id="cbr_03_0009__p083019532138">Description</p>
+</th>
+</tr>
+</thead>
+<tbody><tr id="cbr_03_0009__row2014994311204"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.5.2.4.2.1.2.3.1.1 "><p id="cbr_03_0009__p191503436203">Destination Region</p>
+</td>
+<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.5.2.4.2.1.2.3.1.2 "><p id="cbr_03_0009__p1015144311201">Region to which the vault is replicated</p>
+<p id="cbr_03_0009__p72428443214">Only the regions that support replication will be displayed.</p>
+<ul id="cbr_03_0009__ul649081582612"><li id="cbr_03_0009__li949061582616">If the selected region contains only one project, you can directly select the region name.</li><li id="cbr_03_0009__li1281912110273">If the selected region has multiple projects, the default project of the region is selected. You can select another project if needed.</li></ul>
+</td>
+</tr>
+<tr id="cbr_03_0009__row544633365118"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.5.2.4.2.1.2.3.1.1 "><p id="cbr_03_0009__p298818217255">Destination Vault</p>
+</td>
+<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.5.2.4.2.1.2.3.1.2 "><p id="cbr_03_0009__p1698814210251">A replication vault in the destination region</p>
+</td>
+</tr>
+<tr id="cbr_03_0009__row1427014516295"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.5.2.4.2.1.2.3.1.1 "><p id="cbr_03_0009__p1270750297">Enable Acceleration</p>
+</td>
+<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.5.2.4.2.1.2.3.1.2 "><p id="cbr_03_0009__p027005162917">Whether to accelerate replication</p>
+<p id="cbr_03_0009__p5666135452917">The acceleration function is billed by traffic.</p>
+</td>
+</tr>
+</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>
+</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>
+
+
+<script language="JavaScript">
+<!--
+image_size('.imgResize');
+var msg_imageMax = "view original image";
+var msg_imageClose = "close";
+//--></script>

docs/cbr/umn/cbr_03_0012.html

@@ -16,6 +16,8 @@
 </li>
 <li class="ulchildlink"><strong><a href="cbr_03_0107.html">Using a Backup to Create a File System</a></strong><br>
 </li>
+<li class="ulchildlink"><strong><a href="cbr_03_0018.html">Replicating a Backup Across Regions</a></strong><br>
+</li>
 </ul>
 </div>
 

docs/cbr/umn/cbr_03_0016.html

@@ -2,6 +2,7 @@
 
 <h1 class="topictitle1">Using a Backup to Create an Image</h1>
 <div id="body1552374223327"><p id="cbr_03_0016__p6685477714758">CBR allows you to create images using ECS backups. You can use the images to provision ECSs to rapidly restore service running environments.</p>
+<p id="cbr_03_0016__p6306864484">You can also use server backups to create images and then provision servers to restore data if your servers were accidentally deleted.</p>
 <div class="section" id="cbr_03_0016__section17298602104539"><h4 class="sectiontitle">Prerequisites</h4><ul id="cbr_03_0016__ul092471713414"><li id="cbr_03_0016__li63656108118">The following operations have been performed:<ul id="cbr_03_0016__ul1217981420114"><li id="cbr_03_0016__li5533191362714">You have optimized the Linux ECS (referring to <a href="https://docs.otc.t-systems.com/usermanual/ims/en-us_topic_0047501133.html" target="_blank" rel="noopener noreferrer">Optimizing a Linux Private Image</a>) and installed Cloud-Init (referring to <a href="https://docs.otc.t-systems.com/usermanual/ims/en-us_topic_0030730603.html" target="_blank" rel="noopener noreferrer">Installing Cloud-Init</a>).</li><li id="cbr_03_0016__li15415139274">You have optimized the Windows ECS (referring to <a href="https://docs.otc.t-systems.com/usermanual/ims/en-us_topic_0047501112.html" target="_blank" rel="noopener noreferrer">Optimizing a Windows Private Image</a>) and installed Cloudbase-Init (referring to <a href="https://docs.otc.t-systems.com/usermanual/ims/en-us_topic_0030730602.html" target="_blank" rel="noopener noreferrer">Installing and Configuring Cloudbase-Init</a>).</li></ul>
 </li><li id="cbr_03_0016__li14168628161118">The backup is in the <strong id="cbr_03_0016__b842352706152430">Available</strong> state or in the <strong id="cbr_03_0016__b842352706152436">Creating</strong> state which is marked with "Image can be created."<div class="note" id="cbr_03_0016__note87181591118"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_03_0016__p17181759516">Once a backup creation starts, the backup enters the <strong id="cbr_03_0016__b842352706152613">Creating</strong> state. After a period of time, a message stating "Image can be created" is displayed under <strong id="cbr_03_0016__b842352706152710">Creating</strong>. In this case, the backup can be used for creating an image, even though it is still being created and cannot be used for restoration.</p>
 </div></div>
@@ -13,7 +14,7 @@
 </p></li><li id="cbr_03_0016__li5824770522334"><span>Click the <span class="wintitle" id="cbr_03_0016__wintitle18207015229169"><b>Backups</b></span> tab. Locate the desired backup. For details, see <a href="cbr_03_0013.html">Viewing a Backup</a>.</span></li><li id="cbr_03_0016__li21461652192220"><span>In the row of the backup, choose <strong id="cbr_03_0016__b5887105315145">More</strong> &gt; <span class="uicontrol" id="cbr_03_0016__uicontrol1866933588171922"><b>Create Image</b></span>. See <a href="#cbr_03_0016__fig31751974142">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0016__fig31751974142"><a name="cbr_03_0016__fig31751974142"></a><a name="fig31751974142"></a><span class="figcap"><b>Figure 1 </b>Creating an image</span><br><span><img id="cbr_03_0016__image14391204413719" src="en-us_image_0251479636.png" title="Click to enlarge" class="imgResize"></span></div>
 <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__i1051188404">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__i736793136">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__i567973545">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__i234559616">Image Management Service User Guide</em>.</span></li></ol>
 </div>
 </div>
 <div>

docs/cbr/umn/cbr_03_0018.html

@@ -0,0 +1,79 @@
+<a name="cbr_03_0018"></a><a name="cbr_03_0018"></a>
+
+<h1 class="topictitle1">Replicating a Backup Across Regions</h1>
+<div id="body1552374223327"><p id="cbr_03_0018__p26601034152313">CBR enables you to replicate backups of <span id="cbr_03_0018__ph1257016516290">server backup vaults</span> from one region to another.</p>
+<p id="cbr_03_0018__p1141719371232">Replicas of server backups can be used to create images and provision servers.</p>
+<p id="cbr_03_0018__p387324721710">With cross-region replication, you can quickly deploy services in a different region. Data on the new resource in the destination region is the same as that on the original resource when you took the backup.</p>
+<p id="cbr_03_0018__en-us_topic_0108958938_p8060118">You can replicate backups in either of the following methods on CBR Console:</p>
+<ul id="cbr_03_0018__ul1287051981912"><li id="cbr_03_0018__li188703195199">Select a backup from the backup list and manually perform a replication.</li><li id="cbr_03_0018__li1844029192011">Select a backup vault and manually replicate it. Alternatively, you can configure a replication policy to periodically replicate backups that have not been replicated or failed to be replicated to the destination region.</li></ul>
+<p id="cbr_03_0018__p1292301416555">This section uses the first method to describe how to replicate a backup. For details about the second method, see <a href="cbr_03_0009.html">Replicating a Vault</a>.</p>
+<div class="note" id="cbr_03_0018__note634453912712"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_03_0018__p20665161643410">The replication constraints apply to both replication methods.</p>
+</div></div>
+<div class="section" id="cbr_03_0018__section789722492715"><h4 class="sectiontitle">Constraints</h4><ul id="cbr_03_0018__ul1267523391913"><li id="cbr_03_0018__li10231961759">A server backup can be replicated only when it meets all the following conditions:<ol id="cbr_03_0018__ol9473164220520"><li id="cbr_03_0018__li154738421157">It is an ECS backup.</li><li id="cbr_03_0018__li90602061">It contains system disk data.</li><li id="cbr_03_0018__li15472157662">It is in the <strong id="cbr_03_0018__b88811264118">Available</strong> state.</li></ol>
+</li><li id="cbr_03_0018__li1861429194419">Only backups or backup vaults can be replicated. Replicated backups and vaults cannot be replicated again but their replicas can be used to create images.</li><li id="cbr_03_0018__li048874212113">A backup can be replicated to multiple regions but can have only one replica in each destination region. The replication rule varies with the replication method:<ul id="cbr_03_0018__ul998911584166"><li id="cbr_03_0018__li17127145716162">Manual replication: A backup can be manually replicated to the destination region as long as it has no replica in that region. A backup can be manually replicated again if its replica in the destination region has been deleted.</li><li id="cbr_03_0018__li5822040101816">Policy-based replication: A backup can only be automatically replicated to a destination region once. It cannot be automatically replicated to that region again, even if its replica has been deleted.</li></ul>
+</li><li id="cbr_03_0018__li6863321132917">Only replication-supported regions can be selected as destination regions.</li></ul>
+</div>
+<div class="section" id="cbr_03_0018__section1724184651718"><h4 class="sectiontitle">Procedure</h4><ol id="cbr_03_0018__ol1874051745215"><li id="cbr_03_0018__li21012745223034"><span>Log in to CBR Console.</span><p><ol type="a" id="cbr_03_0018__cbr_02_0003_ol6567385123151"><li id="cbr_03_0018__cbr_02_0003_li5480597823151">Log in to the management console.</li><li id="cbr_03_0018__cbr_02_0003_li69106284253">Click <span><img id="cbr_03_0018__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_0018__cbr_02_0003_li4225424523410">Click <span><img id="cbr_03_0018__cbr_02_0003_image8512125016910" src="en-us_image_0000001599534545.jpg"></span> and choose <strong id="cbr_03_0018__cbr_02_0003_b124374110337">Storage</strong> &gt; <strong id="cbr_03_0018__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_0018__li840501215253"><span>Click the <span class="wintitle" id="cbr_03_0018__wintitle449818062914"><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_0018__li21461652192220"><span>Choose <span class="uicontrol" id="cbr_03_0018__uicontrol733024416318"><b>More</b></span> &gt; <span class="uicontrol" id="cbr_03_0018__uicontrol63401344432"><b>Create Replica</b></span> in the <strong id="cbr_03_0018__b441116422054">Operation</strong> column of the backup. See <a href="#cbr_03_0018__fig274723941115">Figure 1</a>.</span><p><div class="fignone" id="cbr_03_0018__fig274723941115"><a name="cbr_03_0018__fig274723941115"></a><a name="fig274723941115"></a><span class="figcap"><b>Figure 1 </b>Creating a replica</span></div>
+<p id="cbr_03_0018__p1635345413421"><span><img id="cbr_03_0018__image235312549429" src="en-us_image_0000001706852702.png" title="Click to enlarge" class="imgResize"></span></p>
+<p id="cbr_03_0018__p67105374116"></p>
+<p id="cbr_03_0018__p18565322154719"></p>
+</p></li><li id="cbr_03_0018__li115411032165911"><span>In the displayed dialog box, configure the parameters as described in <a href="#cbr_03_0018__table4829135361311">Table 1</a>.</span><p>
+<div class="tablenoborder"><a name="cbr_03_0018__table4829135361311"></a><a name="table4829135361311"></a><table cellpadding="4" cellspacing="0" summary="" id="cbr_03_0018__table4829135361311" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameter description</caption><thead align="left"><tr id="cbr_03_0018__row148305532138"><th align="left" class="cellrowborder" valign="top" width="19%" id="mcps1.3.9.2.4.2.1.2.3.1.1"><p id="cbr_03_0018__p083065318138">Parameter</p>
+</th>
+<th align="left" class="cellrowborder" valign="top" width="81%" id="mcps1.3.9.2.4.2.1.2.3.1.2"><p id="cbr_03_0018__p083019532138">Description</p>
+</th>
+</tr>
+</thead>
+<tbody><tr id="cbr_03_0018__row1783115313136"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.9.2.4.2.1.2.3.1.1 "><p id="cbr_03_0018__p3831135341313">Name</p>
+</td>
+<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.9.2.4.2.1.2.3.1.2 "><p id="cbr_03_0018__p1183119535130">Replica name</p>
+<p id="cbr_03_0018__p12831145311135">A name must contain 1 to 64 characters including digits, letters, underscores (_), or hyphens (-).</p>
+</td>
+</tr>
+<tr id="cbr_03_0018__row3831195371315"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.9.2.4.2.1.2.3.1.1 "><p id="cbr_03_0018__p9831185391318">Description</p>
+</td>
+<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.9.2.4.2.1.2.3.1.2 "><p id="cbr_03_0018__p10831853181310">Replica description</p>
+<p id="cbr_03_0018__p10831135391313">It cannot exceed 255 characters.</p>
+</td>
+</tr>
+<tr id="cbr_03_0018__row2014994311204"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.9.2.4.2.1.2.3.1.1 "><p id="cbr_03_0018__p191503436203">Destination Region</p>
+</td>
+<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.9.2.4.2.1.2.3.1.2 "><p id="cbr_03_0018__p1015144311201">Region to which the backup is replicated</p>
+<p id="cbr_03_0018__p72428443214">Only the regions that support replication will be displayed.</p>
+<ul id="cbr_03_0018__ul649081582612"><li id="cbr_03_0018__li949061582616">If the selected region contains only one project, you can directly select the region name.</li><li id="cbr_03_0018__li1281912110273">If the selected region has multiple projects, the default project of the region is selected. You can select another project if needed.</li></ul>
+</td>
+</tr>
+<tr id="cbr_03_0018__row209875216258"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.9.2.4.2.1.2.3.1.1 "><p id="cbr_03_0018__p298818217255">Destination Vault</p>
+</td>
+<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.9.2.4.2.1.2.3.1.2 "><p id="cbr_03_0018__p1698814210251">A replication vault in the destination region</p>
+<p id="cbr_03_0018__p1593118156108">You can replicate backups to vaults in multiple destination regions. Creating replica will replicate all backups in the source vault to the destination vault.</p>
+</td>
+</tr>
+<tr id="cbr_03_0018__row1427014516295"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.9.2.4.2.1.2.3.1.1 "><p id="cbr_03_0018__p1270750297">Enable Acceleration</p>
+</td>
+<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.9.2.4.2.1.2.3.1.2 "><p id="cbr_03_0018__p027005162917">Whether to accelerate replication</p>
+<p id="cbr_03_0018__p5666135452917">The acceleration function is billed by traffic.</p>
+</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="note" id="cbr_03_0018__note7700143719478"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="cbr_03_0018__p1670113717472">The traffic for cross-region replication is the size of the replicated backup.</p>
+</div></div>
+</p></li><li id="cbr_03_0018__li14342132914300"><span>Click <span class="uicontrol" id="cbr_03_0018__uicontrol17337161016312"><b>OK</b></span>.</span></li><li id="cbr_03_0018__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_0013.html">Viewing a Backup</a>. You can then use replicas to create images.</span></li></ol>
+</div>
+</div>
+<div>
+<div class="familylinks">
+<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_03_0012.html">Backup Management</a></div>
+</div>
+</div>
+
+
+<script language="JavaScript">
+<!--
+image_size('.imgResize');
+var msg_imageMax = "view original image";
+var msg_imageClose = "close";
+//--></script>

docs/cbr/umn/cbr_03_0024.html

@@ -6,6 +6,8 @@
 <ul class="ullinks">
 <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>
+</li>
 <li class="ulchildlink"><strong><a href="cbr_03_0027.html">Modifying a Policy</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="cbr_03_0028.html">Deleting a Policy</a></strong><br>

docs/cbr/umn/cbr_03_0025.html

@@ -3,7 +3,7 @@
 <h1 class="topictitle1">Creating a Backup Policy</h1>
 <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>
-<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></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 all subsequent backups.</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 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>
@@ -58,9 +58,9 @@
 </tr>
 <tr id="cbr_03_0025__row8447021201515"><td class="cellrowborder" valign="top" width="16.161616161616163%" headers="mcps1.3.4.2.3.2.1.2.4.1.1 "><p id="cbr_03_0025__p850234243220">Backup Cycle</p>
 </td>
-<td class="cellrowborder" valign="top" width="50.505050505050505%" headers="mcps1.3.4.2.3.2.1.2.4.1.2 "><p id="cbr_03_0025__p3110528133312">Select a backup frequency.</p>
+<td class="cellrowborder" valign="top" width="50.505050505050505%" headers="mcps1.3.4.2.3.2.1.2.4.1.2 "><p id="cbr_03_0025__p3110528133312">Select a backup cycle.</p>
 <ul id="cbr_03_0025__ul31107284337"><li id="cbr_03_0025__li4111828123317"><strong id="cbr_03_0025__b648013662219">Week-based cycle</strong><p id="cbr_03_0025__p11111172833311">Specifies on which days of each week the backup task will be executed. You can select multiple days.</p>
-</li><li id="cbr_03_0025__li121117285335"><strong id="cbr_03_0025__b1311945420">Custom cycle</strong><p id="cbr_03_0025__p2111928123319">Specifies the interval (every 1 to 30 days) for executing the backup task.</p>
+</li><li id="cbr_03_0025__li121117285335"><strong id="cbr_03_0025__b109562751">Custom cycle</strong><p id="cbr_03_0025__p2111928123319">Specifies the interval (every 1 to 30 days) for executing the backup task.</p>
 </li></ul>
 </td>
 <td class="cellrowborder" valign="top" width="33.333333333333336%" headers="mcps1.3.4.2.3.2.1.2.4.1.3 "><p id="cbr_03_0025__p311122893310">Every day</p>

docs/cbr/umn/cbr_03_0046.html

@@ -8,7 +8,13 @@
 </th>
 </tr>
 </thead>
-<tbody><tr id="cbr_03_0046__row1916115186385"><td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.1.1.3.1.1 "><p id="cbr_03_0046__p13161111815382">2023-09-13</p>
+<tbody><tr id="cbr_03_0046__row782314241502"><td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.1.1.3.1.1 "><p id="cbr_03_0046__p13823102415507">2023-10-30</p>
+</td>
+<td class="cellrowborder" valign="top" width="82%" headers="mcps1.3.1.1.3.1.2 "><p id="cbr_03_0046__p19604153716507">This issue is the twenty-fourth official release, which incorporates the following change:</p>
+<p id="cbr_03_0046__p19605143755011">Added support for cross-region replication.</p>
+</td>
+</tr>
+<tr id="cbr_03_0046__row1916115186385"><td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.1.1.3.1.1 "><p id="cbr_03_0046__p13161111815382">2023-09-13</p>
 </td>
 <td class="cellrowborder" valign="top" width="82%" headers="mcps1.3.1.1.3.1.2 "><p id="cbr_03_0046__p2953151911388">This issue is the twenty-third official release, which incorporates the following change:</p>
 <p id="cbr_03_0046__p10953819173818">Added support for resource migration.</p>

docs/cbr/umn/cbr_06_0001.html

@@ -8,6 +8,8 @@
 </li>
 <li class="ulchildlink"><strong><a href="cbr_06_0006.html">Backup</a></strong><br>
 </li>
+<li class="ulchildlink"><strong><a href="cbr_06_0026.html">Why Is My Backup Size Larger Than My Disk Size?</a></strong><br>
+</li>
 <li class="ulchildlink"><strong><a href="cbr_06_0012.html">Restoration</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="cbr_06_0042.html">Policies</a></strong><br>

docs/cbr/umn/cbr_06_0002.html

@@ -10,8 +10,6 @@
 </li>
 <li class="ulchildlink"><strong><a href="cbr_06_0005.html">What Are the Differences Between Backups and Snapshots?</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="cbr_06_0026.html">Why Is My Backup Size Larger Than My Disk Size?</a></strong><br>
-</li>
 <li class="ulchildlink"><strong><a href="cbr_06_0054.html">What Are the Differences Between Cloud Server Backup and Cloud Disk Backup?</a></strong><br>
 </li>
 </ul>

docs/cbr/umn/cbr_06_0026.html

@@ -9,7 +9,7 @@
 </div>
 <div>
 <div class="familylinks">
-<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_06_0002.html">Concepts</a></div>
+<div class="parentlink"><strong>Parent topic:</strong> <a href="cbr_06_0001.html">FAQs</a></div>
 </div>
 </div>