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zhengxiu
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Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: zhengxiu <zhengxiu@huawei.com> Co-committed-by: zhengxiu <zhengxiu@huawei.com>
14 lines
1.5 KiB
HTML
14 lines
1.5 KiB
HTML
<a name="EN-US_TOPIC_0000001933159186"></a><a name="EN-US_TOPIC_0000001933159186"></a>
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<h1 class="topictitle1">What Storage Options Are Available for a CSS Cluster?</h1>
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<div id="body8662426"><p id="EN-US_TOPIC_0000001933159186__en-us_topic_0076828131_p46058374172"><span id="EN-US_TOPIC_0000001933159186__en-us_topic_0076828131_text323513111100">CSS</span> uses EVS and local disks to store your indexes. During cluster creation, you can specify the EVS disk type and specifications (the EVS disk size).</p>
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<ul id="EN-US_TOPIC_0000001933159186__en-us_topic_0076828131_ul205641122141814"><li id="EN-US_TOPIC_0000001933159186__en-us_topic_0076828131_li1956415223184">EVS disk types include common I/O, high I/O, ultra-high I/O, and extreme SSD.</li><li id="EN-US_TOPIC_0000001933159186__en-us_topic_0076828131_li938912592116">The EVS disk size varies depending on the node specifications you selected during cluster creation.</li></ul>
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<p id="EN-US_TOPIC_0000001933159186__p6732981714">During cluster creation, a certain number of EVS disks can be attached to each node (corresponding to an ECS). You can calculate the total storage capacity of a CSS cluster based on the sizes of EVS disks attached to different ECSs. The EVS disk size is determined by the node specifications you selected when creating the cluster.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="css_02_0051.html">General Consulting</a></div>
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