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zhangyue
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Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: zhangyue <zhangyue164@huawei.com> Co-committed-by: zhangyue <zhangyue164@huawei.com>
26 lines
5.3 KiB
HTML
26 lines
5.3 KiB
HTML
<a name="evs_01_0008"></a><a name="evs_01_0008"></a>
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<h1 class="topictitle1">Expanding Capacity for an Available EVS Disk</h1>
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<div id="body1505903814276"><div class="section" id="evs_01_0008__section12031252191210"><h4 class="sectiontitle">Scenarios</h4><p id="evs_01_0008__p45351743184010">This section describes how to expand the capacity of an Available EVS disk on the management console. The Available status indicates that the disk has not been attached to any server. </p>
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</div>
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<div class="section" id="evs_01_0008__section2096213105282"><h4 class="sectiontitle">Constraints</h4><ul id="evs_01_0008__ul29712114175"><li id="evs_01_0008__li1835020451308">Currently, disk capacities can only be expanded, but cannot be reduced.</li><li id="evs_01_0008__li1397413172">A shared disk cannot be expanded in the <strong id="evs_01_0008__b842352706172324">In-use</strong> state. To expand a shared In-use disk, you must detach it from all its <span id="evs_01_0008__text69731310152815">servers</span>, wait until its status changes to <strong id="evs_01_0008__b129812301408">Available</strong>, and then expand its capacity.</li></ul>
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</div>
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<div class="section" id="evs_01_0008__section12383539191210"><h4 class="sectiontitle">Procedure</h4><ol id="evs_01_0008__ol63542609191210"><li id="evs_01_0008__li5884586202528"><span>Log in to the management console.</span></li><li id="evs_01_0008__li153618295518"><span>Click <span><img id="evs_01_0008__en-us_topic_0021738346_image052111582392" src="en-us_image_0237893718.png"></span> in the upper left corner and select the desired region and project.</span></li><li id="evs_01_0008__li22800952191210"><span>Under <strong>Storage</strong>, click <strong>Elastic Volume Service</strong>.</span><p><p id="evs_01_0008__p3881978191210">The disk list page is displayed.</p>
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</p></li><li id="evs_01_0008__li35980963194319"><span>In the disk list, locate the row that contains the target disk and click <strong id="evs_01_0008__evs_01_0007_b5506115019278">Expand Capacity</strong> in the <strong id="evs_01_0008__evs_01_0007_b125065508276">Operation</strong> column.</span><p><p id="evs_01_0008__evs_01_0007_p1265003919525">The expansion page is displayed.</p>
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</p></li><li id="evs_01_0008__li40391218194319"><span>Set the <strong id="evs_01_0008__evs_01_0007_b7755153011815">Add Capacity (GiB)</strong> parameter and click <strong id="evs_01_0008__evs_01_0007_b1076183081814">Next</strong>.</span></li><li id="evs_01_0008__li27976648194319"><span>On the <strong id="evs_01_0008__evs_01_0007_b91115532582">Details</strong> page, check the disk details.</span><p><ul id="evs_01_0008__evs_01_0007_ul38915531172443"><li id="evs_01_0008__evs_01_0007_li14695463172443">If you do not need to modify the specifications, click <strong id="evs_01_0008__evs_01_0007_b842352706111853">Submit</strong>.</li><li id="evs_01_0008__evs_01_0007_li65150306172443">If you need to modify the specifications, click <strong id="evs_01_0008__evs_01_0007_b842352706113037">Previous</strong>.</li></ul>
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<p id="evs_01_0008__evs_01_0007_p4421611218543">After the specifications are submitted, go back to the disk list page.</p>
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</p></li><li id="evs_01_0008__li36487354194319"><span>In the disk list, view the capacity of the target disk.</span><p><p id="evs_01_0008__p13898914154215">When the disk status changes from <strong id="evs_01_0008__b1944614412416">Expanding</strong> to <strong id="evs_01_0008__b20447174184117">Available</strong> and the disk capacity increases, the expansion has succeeded.</p>
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<div class="note" id="evs_01_0008__evs_01_0007_note4822925143235"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="evs_01_0008__evs_01_0007_p30362042143235">If the expansion fails, technical support personnel will contact you and help you handle this error. Do not perform any operations on the disk before the technical support personnel contact you. If you require that the error be handled as soon as possible, contact our technical support personnel. The disk will no longer be charged after its status changes to <strong id="evs_01_0008__evs_01_0007_b45225508016832">Expansion failed</strong>.</p>
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</div></div>
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</p></li><li id="evs_01_0008__li3598746519434"><span>Attach the disk to <span id="evs_01_0008__text60301618151629">the server</span>. For details, see <a href="evs_01_0107.html">Attach an EVS Disk</a>.</span></li><li id="evs_01_0008__li30869950194349"><span>After the disk has been expanded on the management console, only the disk storage capacity is enlarged, but its additional space cannot be used directly. You must log in to the <span id="evs_01_0008__evs_01_0007_text528744683218">server</span> and extend the disk partition and file system.</span><p><p id="evs_01_0008__evs_01_0007_p33539635184033">The operation method varies depending on the server OS.</p>
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<ul id="evs_01_0008__evs_01_0007_ul30073002184039"><li id="evs_01_0008__evs_01_0007_li66279599184039">In Windows, see <a href="en-us_topic_0017616396.html">Extending Disk Partitions and File Systems (Windows Server 2008)</a>.</li><li id="evs_01_0008__evs_01_0007_li6324748184232">In Linux, see <a href="evs_01_0035.html">Partition and File System Extension Preparations (Linux)</a>.</li></ul>
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</p></li></ol>
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</div>
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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_0059.html">Disk Capacity Expansion</a></div>
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</div>
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</div>
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