doc-exports/docs/dds/umn/dds_03_0030.html
Wang , Deng Ke ba65944bfd Added version 4.2.
Reviewed-by: Boka, Ladislav <ladislav.boka@t-systems.com>
Co-authored-by: Wang , Deng Ke <wangdengke2@huawei.com>
Co-committed-by: Wang , Deng Ke <wangdengke2@huawei.com>
2023-07-11 13:21:20 +00:00

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<a name="dds_03_0030"></a><a name="dds_03_0030"></a>
<h1 class="topictitle1">Changing a Single Node DB Instance Class</h1>
<div id="body1524724300111"><div class="section" id="dds_03_0030__section4015983017163"><h4 class="sectiontitle">Procedure</h4><ol id="dds_03_0030__ol55360554193548"><li id="dds_03_0030__li312682313217"><span><a href="dds_02_0043.html">Log in to the DDS console.</a></span></li><li id="dds_03_0030__li1176927115810"><span>On the <strong id="dds_03_0030__b13596121817610">Instance Management</strong> page, locate the target single node instance and click <strong id="dds_03_0030__b13588142417617">Change Instance Class</strong> in the <strong id="dds_03_0030__b95783276612">Operation</strong> column.</span><p><p id="dds_03_0030__p189298197175">Alternatively, on the <strong id="dds_03_0030__b454073092">Instance Management</strong> page, click the name of the single node instance. In the <strong id="dds_03_0030__b636548193">DB Information</strong> area on the <strong id="dds_03_0030__b819941802">Basic Information</strong> page, click <strong id="dds_03_0030__b1854133630">Change</strong> to the right of the <strong id="dds_03_0030__b1931201823">Node Class</strong> field.</p>
</p></li><li id="dds_03_0030__li29026246154256"><span>On the displayed page, modify required parameters and click <strong id="dds_03_0030__b11460913344">Submit</strong>.</span></li><li id="dds_03_0030__li61310971193548"><span>View the DB instance class change result.</span><p><ul id="dds_03_0030__ul13215131916455"><li id="dds_03_0030__li692783625413">When the CPU or memory of a DB instance is being changed, the status displayed in the <strong id="dds_03_0030__b842352706211812">Status</strong> column is <strong id="dds_03_0030__b842352706211847">Changing instance class</strong>. This process takes up to 10 minutes.</li><li id="dds_03_0030__li13217121912450">In the upper right corner of the DB instance list, click <span><img id="dds_03_0030__en-us_topic_0104472218_image3272639392546" src="en-us_image_0000001095974074.png"></span> to refresh the list. The instance status changes to <strong id="dds_03_0030__en-us_topic_0104472218_b84235270615140">Available</strong>.</li><li id="dds_03_0030__li621913193458">Go to the <strong id="dds_03_0030__b842352706194548">Basic Information</strong> page of the single node you scaled up and check whether the scaling process is successful in the <strong id="dds_03_0030__b4404181294047">Configuration</strong> area.</li></ul>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000001159335385.html">Changing the DB Instance Class</a></div>
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