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zhangyue
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Reviewed-by: Miskanin, Jan <jan.miskanin@t-systems.com> Co-authored-by: zhangyue <zhangyue164@huawei.com> Co-committed-by: zhangyue <zhangyue164@huawei.com>
13 lines
1.4 KiB
HTML
13 lines
1.4 KiB
HTML
<a name="evs_faq_0058"></a><a name="evs_faq_0058"></a>
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<h1 class="topictitle1">Why Can't I Roll Back My Disk Data from a Snapshot?</h1>
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<div id="body1571709675202"><p id="evs_faq_0058__p860129204018">Possible causes are as follows:</p>
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<ul id="evs_faq_0058__ul868615011405"><li id="evs_faq_0058__li17686145084012">Snapshot data can be rolled back only when the status of the snapshot's source disk is <strong id="evs_faq_0058__b1244714532119">Available</strong> or <strong id="evs_faq_0058__b136201111172116">Rollback failed</strong>. If the snapshot's source disk is <strong id="evs_faq_0058__b77748816377">In-use</strong>, detach the disk and then roll back the snapshot data. After the rollback succeeds, re-attach the disk.</li><li id="evs_faq_0058__li283125419345">A snapshot whose name starts with <strong id="evs_faq_0058__evs_01_0012_b540317103414">autobk_snapshot_vbs_</strong>, <strong id="evs_faq_0058__evs_01_0012_b1941097143415">manualbk_snapshot_vbs_</strong>, <strong id="evs_faq_0058__evs_01_0012_b1441016773416">autobk_snapshot_csbs_</strong>, or <strong id="evs_faq_0058__evs_01_0012_b184107753418">manualbk_snapshot_csbs_</strong> is automatically generated during backup. Such a snapshot can only be viewed. It cannot be used to roll back the disk data.</li></ul>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="evs_01_0092.html">Snapshot</a></div>
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</div>
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</div>
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