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geminidb_umn

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Reviewed-by: Wagner, Fabian <fabian.wagner@t-systems.com>
Co-authored-by: wangdengke2 <wangdengke2@huawei.com>
Co-committed-by: wangdengke2 <wangdengke2@huawei.com>
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Wang , Deng Ke
2026-03-05 10:33:53 +00:00
committed by zuul
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<h1 class="topictitle1">Managing Automated Backups</h1>
<div id="body1600853269942"><p id="nosql_09_0047__p3836659516932"><span id="nosql_09_0047__text8750153183719">GeminiDB Influx</span> API creates <span class="keyword" id="nosql_09_0047__keyword9225154153813">automated backups</span> to ensure data reliability. If a database or table is deleted, maliciously or accidentally, backups can help recover your data.</p>
<div class="section" id="nosql_09_0047__section7348925133816"><a name="nosql_09_0047__section7348925133816"></a><a name="section7348925133816"></a><h4 class="sectiontitle">Configuring an Automated Backup Policy</h4><p id="nosql_09_0047__p18408122684015">Automated backups are generated according to a backup policy and saved as packages in OBS buckets to ensure data confidentiality and durability. You are advised to regularly back up your database, in case it becomes faulty or damaged. However, backing up data might affect the database read and write performance so it is recommended that you enable automated backups during off-peak hours.</p>
<div class="p" id="nosql_09_0047__p45253246447">When you create a DB instance, an automated backup policy is enabled by default.<ul id="nosql_09_0047__ul16853172910402"><li id="nosql_09_0047__li158431415454"><strong id="nosql_09_0047__b957602922310">Retention Period</strong>: Automated backup files are saved for seven days by default. The backup retention period can range from 1 to 35 days.<div class="note" id="nosql_09_0047__note11255195125010"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="nosql_09_0047__ul1074120237160"><li id="nosql_09_0047__li274142321612">If the retention period is less than seven days, the system automatically backs up data every day.</li><li class="msonormal" id="nosql_09_0047__li1582512175210">The system checks existing automated backup files and deletes the files that exceed the backup retention period you set.</li><li class="msonormal" id="nosql_09_0047__li13741823131611"><strong id="nosql_09_0047__b107543581583">Time Window</strong>: An hour within 24 hours, such as 01:00-02:00 or 12:00-13:00. The backup time is in GMT format. If the DST or standard time is switched, the backup time segment changes with the time zone.</li></ul>
</div></div>
</li><li id="nosql_09_0047__li63551217124510"><strong id="nosql_09_0047__b206341571714">Backup Cycle</strong>: By default, each day of the week is selected.<ul id="nosql_09_0047__ul159594310530"><li id="nosql_09_0047__li53081017534"><strong id="nosql_09_0047__b157960161138">All</strong>: Each day of the week is selected. The system automatically backs up data every day.</li><li id="nosql_09_0047__li1910511715312">Select a cycle: You can select one or more days in a week. The system automatically backs up data at the specified time.</li></ul>
<div class="note" id="nosql_09_0047__note920410217194"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="nosql_09_0047__p720402191911">A full backup starts within one hour of the time you specify. The amount of time required for the backup depends on the amount of data to be backed up. The more data has to be backed up, the longer it will take.</p>
</div></div>
</li><li class="msonormal" id="nosql_09_0047__li98537291401">After a DB instance is created, you can modify the automated backup policy as needed. You can change the time window after the DB instance is created. The system backs up data based on the automated backup policy you have set.</li><li id="nosql_09_0047__li26181725153018">If the automated backup policy is disabled, any automated backups in progress stop immediately.</li></ul>
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</div>
<div class="section" id="nosql_09_0047__section20760141313178"><h4 class="sectiontitle">Modifying an Automated Backup Policy</h4><ol id="nosql_09_0047__ol2947132381714"><li id="nosql_09_0047__li1374519431356"><span><a href="nosql_login.html">Log in to the GeminiDB console.</a></span></li><li class="msonormal" id="nosql_09_0047__li2094772391716"><span>On the <span class="uicontrol" id="nosql_09_0047__uicontrol99781489224349"><b>Instances</b></span> page, click the target instance. The <strong id="nosql_09_0047__b49824307424349">Basic Information page</strong> is displayed.</span></li><li class="msonormal" id="nosql_09_0047__li191115272176"><span>On the <span class="uicontrol" id="nosql_09_0047__uicontrol174011451132914"><b>Backups &amp; Restorations</b></span> page, click <span class="uicontrol" id="nosql_09_0047__uicontrol19403351102919"><b>Modify Backup Policy</b></span>. In the displayed dialog box, set the backup policy. Then, click <strong id="nosql_09_0047__b1537919281110">Yes</strong> to save the configuration.</span><p><p class="msonormal" id="nosql_09_0047__p127861032145811">For details about how to set a backup policy, see <a href="#nosql_09_0047__section7348925133816">Configuring an Automated Backup Policy</a>.</p>
</p></li><li id="nosql_09_0047__li1755121142419"><span>Check or manage the generated backups on the <strong id="nosql_09_0047__b475615329553">Backups</strong> or <strong id="nosql_09_0047__b4756332185517">Backups &amp; Restorations</strong> page.</span></li></ol>
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<div class="section" id="nosql_09_0047__section183408257484"><h4 class="sectiontitle">Disabling an Automated Backup Policy</h4><ol id="nosql_09_0047__ol816443794818"><li id="nosql_09_0047__li15521418113"><span><a href="nosql_login.html">Log in to the GeminiDB console.</a></span></li><li class="msonormal" id="nosql_09_0047__li7561139114819"><span>On the <span class="uicontrol" id="nosql_09_0047__uicontrol104640807324349"><b>Instances</b></span> page, click the target instance. The <strong id="nosql_09_0047__b175750228824349">Basic Information page</strong> is displayed.</span></li><li class="msonormal" id="nosql_09_0047__li9561539174819"><span>On the <span class="uicontrol" id="nosql_09_0047__uicontrol125927323348"><b>Backups &amp; Restorations</b></span> page, click <span class="uicontrol" id="nosql_09_0047__uicontrol9592183243414"><b>Modify Backup Policy</b></span>.</span></li><li class="msonormal" id="nosql_09_0047__li41124215919"><span>In the displayed dialog box, click <span><img id="nosql_09_0047__image1579591812514" src="en-us_image_0000002450993413.png"></span> to disable the backup policy and click <strong id="nosql_09_0047__b12808204641120">Yes</strong>.</span><p><div class="p" id="nosql_09_0047__p9767171951815">When disabling the automated backup policy, you can decide whether to delete the automated backups by selecting <strong id="nosql_09_0047__b175429121211">Delete automated backups</strong>.<ul id="nosql_09_0047__ul11589220161813"><li id="nosql_09_0047__li1129575005411">If you select it, all backup files within the retention period will be deleted. No automated backups are displayed in the backup list until you enable the automated backup policy again.</li><li id="nosql_09_0047__li25901420131819">If you do not select it, all backup files within the retention period will be retained, but you can still manually delete them later if needed. For details, see section <a href="#nosql_09_0047__section106721241354">Deleting an Automated Backup</a>.</li></ul>
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<p class="msonormal" id="nosql_09_0047__p14144201314514">If the automated backup policy is disabled, any automated backups in progress stop immediately.</p>
</p></li></ol>
</div>
<div class="section" id="nosql_09_0047__section106721241354"><a name="nosql_09_0047__section106721241354"></a><a name="section106721241354"></a><h4 class="sectiontitle">Deleting an Automated Backup</h4><p id="nosql_09_0047__p7885171214114">After the automated backup policy is disabled, you can manually delete the saved automated backups to release storage.</p>
<p id="nosql_09_0047__p17461454161517">After the automated backup policy is enabled, the system checks and automatically deletes expired automated backups. You cannot delete automated backups.</p>
<div class="notice" id="nosql_09_0047__note74761119183414"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="nosql_09_0047__p43244209111154">The deletion operation is irreversible, so exercise caution when performing this operation.</p>
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<ul id="nosql_09_0047__ul11682203227"><li id="nosql_09_0047__li1968152012224"><strong id="nosql_09_0047__b1479285417134">Method 1</strong><ol id="nosql_09_0047__ol174832111454"><li class="msonormal" id="nosql_09_0047__li2482121119518">On the <span class="uicontrol" id="nosql_09_0047__uicontrol171474334624349"><b>Instances</b></span> page, click the target instance. The <strong id="nosql_09_0047__b117953159624349">Basic Information page</strong> is displayed.</li><li class="msonormal" id="nosql_09_0047__li9483511655">On the <span class="uicontrol" id="nosql_09_0047__uicontrol711613481416"><b>Backups &amp; Restorations</b></span> page, locate the backup you wish to delete and click <span class="uicontrol" id="nosql_09_0047__uicontrol6117134111417"><b>Delete</b></span>.</li><li id="nosql_09_0047__li20483181111519">In the <strong id="nosql_09_0047__b12781130135919">Delete Backup</strong> dialog box, confirm the backup information and click <strong id="nosql_09_0047__b131961445011">Yes</strong>.</li></ol>
</li><li id="nosql_09_0047__li115512472814"><strong id="nosql_09_0047__b1193292317142">Method 2</strong><ol id="nosql_09_0047__ol6697163119286"><li id="nosql_09_0047__li146978318282">On the <span class="uicontrol" id="nosql_09_0047__uicontrol155318581501"><b>Backups</b></span> page, locate the target backup and click <span class="uicontrol" id="nosql_09_0047__uicontrol754358155014"><b>Delete</b></span>.</li><li id="nosql_09_0047__li5881659103218">In the <strong id="nosql_09_0047__b183423116147">Delete Backup</strong> dialog box, confirm the backup information and click <strong id="nosql_09_0047__b203518318146">Yes</strong>.</li></ol>
</li></ul>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="nosql_09_0046.html">Backup and Restoration</a></div>
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