doc-exports/docs/evs/umn/evs_01_0114.html

<a name="evs_01_0114"></a><a name="evs_01_0114"></a>

<h1 class="topictitle1">Change History</h1>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="evs_01_0114__table9436115611291" frame="border" border="1" rules="all"><thead align="left"><tr id="evs_01_0114__row04511856162916"><th align="left" class="cellrowborder" valign="top" width="19%" id="mcps1.3.1.1.3.1.1"><p id="evs_01_0114__p1046111567299">Released On</p>
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<th align="left" class="cellrowborder" valign="top" width="81%" id="mcps1.3.1.1.3.1.2"><p id="evs_01_0114__p646665682920">Description</p>
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<tbody><tr id="evs_01_0114__row1144552275210"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p3504192817521">2024-05-22</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p11332154095212">Updated the following content:</p>
<p id="evs_01_0114__p9927825161417">Changed the IOPS burst limit of a common I/O disk to 1,000.</p>
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<tr id="evs_01_0114__row4457141717347"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1688292818343">2024-04-19</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p16457131713414">Updated the following content:</p>
<p id="evs_01_0114__p166751338133411">Deleted the content related to Ultra-high I/O (Latency optimized) and High I/O (Performance optimized I) EVS disks.</p>
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<tr id="evs_01_0114__row1194213411237"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p116164718312">2024-02-18</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p10161347831">Updated the following content:</p>
<ul id="evs_01_0114__ul852654021314"><li id="evs_01_0114__li1652618409132">Added the content describing the relationship between disk performance and data block size, added the description that Ultra-high I/O (Latency optimized) and High I/O (Performance optimized I) disks can no longer be created, and modified the IOPS burst limit of an Ultra-high I/O disk to 10,000 in section <a href="en-us_topic_0014580744.html">Disk Types and Performance</a>.</li><li id="evs_01_0114__li361510428132">Added the description of the maximum sizes that a system disk and a data disk can be expanded to in section <a href="evs_01_0006.html">Expansion Overview</a>.</li><li id="evs_01_0114__li15718944151316">Added the notes that Ultra-high I/O (Latency optimized) and High I/O (Performance optimized I) disks can no longer be created in sections <a href="evs_01_0085.html">Constraints</a> and <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
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<tr id="evs_01_0114__row1079913212158"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p49741129131511">2023-12-13</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1597417291158">Updated the following content:</p>
<p id="evs_01_0114__p497412911514">Added descriptions of the General Purpose SSD disk type in sections <a href="en-us_topic_0014580744.html">Disk Types and Performance</a>, <a href="evs_01_0085.html">Constraints</a>, and <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</p>
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<tr id="evs_01_0114__row270715192231"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p12867524181918">2023-11-01</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p18867152412196">Updated the following content:</p>
<p id="evs_01_0114__p686710242194">Updated or added certain permission restrictions in sections <a href="evs_01_0001.html">EVS Encryption</a>, <a href="evs_01_0021.html">EVS Backup</a>, <a href="evs_01_0009.html">Managing Encrypted EVS Disks</a>, and <a href="evs_01_0010.html">Managing Shared EVS Disks</a>.</p>
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<tr id="evs_01_0114__row6784112419152"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p19785192410153">2023-07-14</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p8785524191514">Updated the following content:</p>
<p id="evs_01_0114__p141501511141615">Added the formula used to calculate the disk throughput in <a href="en-us_topic_0014580744.html">Disk Types and Performance</a>.</p>
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<tr id="evs_01_0114__row668955017620"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p5689450368">2023-06-12</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p15689115010619">This issue incorporates the following change:</p>
<p id="evs_01_0114__p282895872">Added screenshots in sections <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>, <a href="evs_01_0036.html">Attaching a Non-Shared Disk</a>, <a href="evs_01_0037.html">Attaching a Shared Disk</a>, <a href="evs_01_0074.html">Attaching an Existing System Disk</a>, <a href="evs_01_0075.html">Attaching an Existing Non-Shared Disk</a>, <a href="evs_01_0093.html">Viewing EVS Disk Details</a>, <a href="evs_01_0110.html">Managing EVS Backups</a>, <a href="en-us_topic_0066615262.html">Creating a Snapshot</a>, <a href="evs_faq_0066.html">How Can I View My Disk Details?</a>, <a href="evs_faq_0045.html">Can I Change the Disk Type, Device Type, or Sharing Attribute of My Disk?</a>, <a href="evs_faq_0025.html">Why Can't I Attach My Disk to a Server?</a>, and <a href="evs_faq_0081.html">How Can I Handle a Slowdown in Disk Read/Write Speed or Increased I/Os?</a>.</p>
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<tr id="evs_01_0114__row514794214408"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p28264485405">2023-03-13</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1153820143412">This issue incorporates the following changes:</p>
<p id="evs_01_0114__p10826124819400">Modified the following content:</p>
<p id="evs_01_0114__p1882684817407">Document content has been supplemented in sections <a href="en-us_topic_0014580741.html">What Is EVS?</a>, <a href="en-us_topic_0014580744.html">Disk Types and Performance</a>, <a href="evs_01_0001.html">EVS Encryption</a>, <a href="evs_01_0021.html">EVS Backup</a>, <a href="en-us_topic_0066809008.html">EVS Snapshot</a>, <a href="evs_01_0086.html">Permissions</a>, <a href="evs_01_0057.html">Process Overview</a>, <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>, <a href="evs_01_0036.html">Attaching a Non-Shared Disk</a>, <a href="evs_01_0037.html">Attaching a Shared Disk</a>, <a href="evs_01_0038.html">Introduction to Data Disk Initialization Scenarios and Partition Styles</a>, <a href="evs_01_0108.html">Initializing a Windows Data Disk (Windows Server 2008)</a>, <a href="evs_01_0045.html">Initializing a Windows Data Disk (Windows Server 2019)</a>, <a href="evs_01_0033.html">Initializing a Linux Data Disk (fdisk)</a>, <a href="evs_01_0034.html">Initializing a Linux Data Disk (parted)</a>, <a href="evs_01_0006.html">Expansion Overview</a>, <a href="evs_01_0007.html">Expanding Capacity for an In-use EVS Disk</a>, <a href="evs_01_0008.html">Expanding Capacity for an Available EVS Disk</a>, <a href="en-us_topic_0017616396.html">Extending Disk Partitions and File Systems (Windows Server 2008)</a>, <a href="evs_01_0035.html">Partition and File System Extension Preparations (Linux)</a>, <a href="evs_01_0072.html">Extending Partitions and File Systems for System Disks (Linux)</a>, <a href="evs_01_0004.html">Detaching a Data Disk</a>, <a href="evs_01_0005.html">Deleting EVS Disks</a>, <a href="evs_01_0110.html">Managing EVS Backups</a>, <a href="evs_01_0098.html">Snapshot Overview</a>, <a href="en-us_topic_0066615262.html">Creating a Snapshot</a>, <a href="evs_01_0011.html">Deleting a Snapshot</a>, <a href="evs_01_0012.html">Rolling Back Data from a Snapshot</a>, <a href="evs_01_0013.html">Creating an EVS Disk from a Snapshot</a>, <a href="evs_faq_0033.html">How Do I Start Using a Newly Created Disk?</a>, <a href="evs_faq_0044.html">Will My Disk Data Be Lost After I Expand the Disk Capacity?</a>, <a href="evs_faq_0028.html">Do I Need to Detach an EVS Disk Before Expanding Its Capacity?</a>, <a href="evs_faq_0036.html">Can I Attach a Disk to a Server in Another AZ?</a>, <a href="evs_faq_0038.html">How Can I Attach a Shared Disk to Multiple Servers?</a>, and <a href="evs_01_0040.html">EVS Disk Status</a>.</p>
<p id="evs_01_0114__p729044019418">Added the following content:</p>
<p id="evs_01_0114__p6435134511411">Added sections <a href="evs_01_0056.html">EVS Three-Copy Redundancy</a>, <a href="evs_01_0085.html">Constraints</a>, <a href="evs_01_0102.html">EVS Concepts</a>, <a href="evs_01_0108.html">Initializing a Windows Data Disk (Windows Server 2008)</a>, <a href="evs_01_0126.html">Extending Disk Partitions and File Systems (Windows Server 2016)</a>, <a href="evs_01_0073.html">Attaching an Existing Disk</a>, <a href="evs_01_0093.html">Viewing EVS Disk Details</a>, <a href="evs_01_0122.html">Viewing Details of a Snapshot</a>, <a href="evs_01_0061.html">How Do I Change the Name of My Disk?</a>, <a href="evs_01_0069.html">Manage EVS Quotas</a>, <a href="evs_01_0096.html">Summary</a>, <a href="evs_faq_0045.html">Can I Change the Disk Type, Device Type, or Sharing Attribute of My Disk?</a>, <a href="evs_faq_0059.html">How Can I Migrate Data from an EVS Disk?</a>, <a href="evs_faq_0095.html">What Does the "reserveVolume" Trace Mean in CTS?</a>, <a href="evs_faq_0096.html">How Can I Upload Files to My EVS Disk?</a>, <a href="evs_faq_0023.html">Can I Use Backups or Snapshots Created Before Capacity Expansion to Restore Data on Expanded Disks?</a>, <a href="evs_faq_0029.html">How Can I Allocate Newly Added Space to a New Partition?</a>, <a href="evs_faq_0030.html">How Can I Allocate Newly Added Space to an Existing Partition?</a>, <a href="evs_faq_0074.html">Why Can't I Expand Capacity for My Disk?</a>, <a href="evs_faq_0082.html">How Do I Extend the Root Partition of a Quickly Provisioned BMS?</a>, <a href="evs_faq_0025.html">Why Can't I Attach My Disk to a Server?</a>, <a href="evs_faq_0078.html">Can I Change the Function of a System Disk or Data Disk Created Along with a Server?</a>, <a href="evs_faq_0094.html">How Do I Obtain My Disk Device Name in the ECS OS Using the Device Identifier Provided on the Console?</a>, <a href="evs_01_0083.html">Deletion</a>, <a href="evs_faq_0069.html">What Can I Do If the Capacity of My Disk Reaches the Maximum But I Still Need More Space?</a>, <a href="evs_faq_0061.html">Can I Transfer the Data Disk Capacity to a System Disk?</a>, <a href="evs_01_0080.html">Performance</a>, <a href="evs_01_0092.html">Snapshot</a>, and <a href="evs_faq_0098.html">Backup</a>.</p>
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<tr id="evs_01_0114__row1134531917377"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p3237327103710">2023-02-20</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p17237427123715">Modified the following content:</p>
<p id="evs_01_0114__p951817483372">Added "Disk IOPS Calculation Formula" and "Disk Burst Capability and Principles" in <a href="en-us_topic_0014580744.html">Disk Types and Performance</a>.</p>
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<tr id="evs_01_0114__row2424102875220"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p742510284521">2023-01-16</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p2042512285524">Modified the following content:</p>
<ul id="evs_01_0114__ul11544954175917"><li id="evs_01_0114__li1054419543595">Modified content about Extreme SSD disks in sections <a href="en-us_topic_0014580741.html">What Is EVS?</a>, <a href="en-us_topic_0014580744.html">Disk Types and Performance</a>, <a href="evs_01_0058.html">Initialize an EVS Data Disk</a>, <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>, <a href="evs_faq_0024.html">What Should I Do If My Disk Capacity Exceeds 2 TiB After Expansion?</a>, <a href="evs_faq_0043.html">How Can I Add a Data Disk to an Existing Server?</a>, and <a href="evs_01_0046.html">Auditing EVS Operation Records</a>.</li><li id="evs_01_0114__li1774611567595">Modified content in sections <a href="evs_01_0009.html">Managing Encrypted EVS Disks</a> and <a href="evs_01_0006.html">Expansion Overview</a> based on the audit review comments.</li></ul>
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<tr id="evs_01_0114__row107432057135316"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p207433574534">2022-12-15</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p14743057105311">Added the following content:</p>
<ul id="evs_01_0114__ul15651133812540"><li id="evs_01_0114__li8651183811541">Added the EVS operations that can be recorded in <a href="evs_01_0046.html">Auditing EVS Operation Records</a>.</li><li id="evs_01_0114__li20519172212196">Added some FAQs.</li><li id="evs_01_0114__li444954118198">Optimized certain descriptions.</li></ul>
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<tr id="evs_01_0114__row1559814511337"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1359874563316">2022-07-15</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p11599144553311">Added the following content:</p>
<ul id="evs_01_0114__ul13160111113415"><li id="evs_01_0114__li21600117348">Added content about Extreme SSD disks in <a href="en-us_topic_0014580744.html">Disk Types and Performance</a> and <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
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<tr id="evs_01_0114__row16391943171312"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1466814812133">2022-04-15</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p143914432136">Added the following content:</p>
<ul id="evs_01_0114__ul123617259141"><li id="evs_01_0114__li1736120255143">Added content about EVS permissions in <a href="evs_01_0086.html">Permissions</a> and <a href="evs_01_0087.html">Permissions Management</a>.</li></ul>
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<tr id="evs_01_0114__row981333344915"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1581414337494">2021-12-27</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p18141433184915">Modified the following content:</p>
<ul id="evs_01_0114__ul4574131545017"><li id="evs_01_0114__li4574151555015">Optimized the descriptions of the impacts brought by an unavailable CMK in <a href="evs_01_0001.html">EVS Encryption</a>.</li></ul>
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<tr id="evs_01_0114__row1928615117117"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p192865112113">2020-08-15</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p92861214114">Added the following content:</p>
<ul id="evs_01_0114__ul93861034014"><li id="evs_01_0114__li63864342112">Added CBR description in <a href="evs_01_0021.html">EVS Backup</a> and <a href="evs_01_0110.html">Managing EVS Backups</a>.</li></ul>
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<tr id="evs_01_0114__row11542110458"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p754114591015">2019-04-09</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p175494511108">Accepted in OTC-4.0/Agile-04.2019.</p>
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<tr id="evs_01_0114__row1543710260320"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p95619305326">2019-02-15</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p35441746163218">Modified the following content:</p>
<ul id="evs_01_0114__ul19565165233218"><li id="evs_01_0114__li165651352113213">Deprecated the content of EVS replication as EVS replication APIs have been deprecated.</li></ul>
<div class="p" id="evs_01_0114__p178121919125614">Modified the following content:<ul id="evs_01_0114__ul122772432569"><li id="evs_01_0114__li7157201414571">Updated the screenshot of non-encrypted disks in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a> based on the tag parameter changes made on the EVS console.</li></ul>
</div>
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<tr id="evs_01_0114__row613435655711"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p21345563578">2018-11-30</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p14159141012586">Added the following content:</p>
<ul id="evs_01_0114__ul1498813614597"><li id="evs_01_0114__li398866145913">Added contents about bootable disks, system disks, and data disks in <a href="evs_01_0036.html">Attaching a Non-Shared Disk</a>, <a href="evs_01_0003.html">Detaching a System Disk</a>, and <a href="evs_01_0004.html">Detaching a Data Disk</a>.</li></ul>
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<tr id="evs_01_0114__row1282242172416"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1082212115240">2018-05-14</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p58227219247">Modified the following content:</p>
<ul id="evs_01_0114__ul1412362217271"><li id="evs_01_0114__li171238224272">Modified the reviewed issues.</li></ul>
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<tr id="evs_01_0114__row2035314212250"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p12353102122512">2018-02-28</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p235362162512">Added the following content:</p>
<ul id="evs_01_0114__ul17641438192513"><li id="evs_01_0114__li1945261811413">Added <strong id="evs_01_0114__b84235270615934">Expanding EVS Disks in a Replication Consistency Group</strong>.</li></ul>
<p id="evs_01_0114__p1421753311265">Modified the following content:</p>
<ul id="evs_01_0114__ul14397173610263"><li id="evs_01_0114__li823940151514">Modified the EVS replication flowchart and added some contents.</li></ul>
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<tr id="evs_01_0114__row11822122116249"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1382302182418">2018-02-24</p>
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<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p582316217249">Modified the following content:</p>
<ul id="evs_01_0114__ul350543762418"><li id="evs_01_0114__li1568143181519">Modified <strong id="evs_01_0114__b84235270620838">Configuring a Virtual IP Address for the Server</strong>.</li><li id="evs_01_0114__li38942002255">Modified the reviewed issues.</li></ul>
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<tr id="evs_01_0114__row8471185682917"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p13196638232">2018-01-31</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p17196113172312">Added the following content:</p>
<ul id="evs_01_0114__ul1137810567232"><li id="evs_01_0114__li1434413594158">Added <strong id="evs_01_0114__b843179198">Configuring a Virtual IP Address for the Server</strong>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row16489145652913"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p3195173102311">2018-01-25</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p151931036235">Modified the following content:</p>
<ul id="evs_01_0114__ul2708152692319"><li id="evs_01_0114__li1470812269232">Modified the reviewed issues.</li><li id="evs_01_0114__li10479029152311">Changed a prerequisite for performing planned migrations and reprotections to that only production servers need to be stopped but EVS disks no longer need to be detached.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row12526145620297"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p2631143215218">2018-01-19</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p2629123213217">Modified the following content:</p>
<ul id="evs_01_0114__ul29451441132212"><li id="evs_01_0114__li1494514112223">Added <a href="evs_01_0042.html">Managing EVS Transfers</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row45501656172919"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p20627153211211">2017-12-01</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p37451550142113">Modified the following content:</p>
<ul id="evs_01_0114__ul1751185062111"><li id="evs_01_0114__li99412156160">Modified the reviewed EVS replication issues.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row20575115612292"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p18364185515198">2017-11-30</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1136335521918">Modified the following content:</p>
<ul id="evs_01_0114__ul13119192513213"><li id="evs_01_0114__li511932532112">Modified the reviewed EVS replication issues.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row16604145610295"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p163581355161912">2017-10-28</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1935775551919">Added the following content:</p>
<ul id="evs_01_0114__ul463719918210"><li id="evs_01_0114__li16371397218">Added descriptions about EVS replication.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row9626656152916"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p635417553198">2017-10-25</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p135319557196">Modified the following content:</p>
<ul id="evs_01_0114__ul164217103207"><li id="evs_01_0114__li16423107205">Made relevant modifications in <a href="evs_01_0012.html">Rolling Back Data from a Snapshot</a> according to the snapshot rollback changes made on the console.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row1566018565297"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p14963143435917">2017-10-20</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1796283416592">Modified the following content:</p>
<ul id="evs_01_0114__ul17247245194"><li id="evs_01_0114__li1224102418191">Changed the maximum capacity of a system disk to 1,024 GiB in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li><li id="evs_01_0114__li416514322198">Added the description that a maximum of 7 snapshots can be created for an EVS disk in <a href="en-us_topic_0066615262.html">Creating a Snapshot</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row1568335611296"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p195983405918">2017-10-13</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p189574348596">Added the following content:</p>
<ul id="evs_01_0114__ul1260618821817"><li id="evs_01_0114__li16606168171816">Enabled the function of rolling back data from snapshots and added the relevant content in the document.</li><li id="evs_01_0114__li689951471817">Added the content of searching EVS resources by tags in <a href="evs_01_0019.html">Searching for Disks by Tag</a>.</li></ul>
<p id="evs_01_0114__p1928053915182">Modified the following content:</p>
<ul id="evs_01_0114__ul184134211186"><li id="evs_01_0114__li44942171814">Modified the reviewed issues in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row57131456162913"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p494993455919">2017-09-30</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p3948834135910">Added the following content:</p>
<ul id="evs_01_0114__ul818491451619"><li id="evs_01_0114__li2184214121615">Added support for detaching in-use EVS disks in <a href="evs_01_0004.html">Detaching a Data Disk</a>.</li><li id="evs_01_0114__li2983143519162">Added operations in <a href="evs_01_0007.html">Expanding Capacity for an In-use EVS Disk</a>.</li><li id="evs_01_0114__li118041686174">Added the ECS types and OSs supported by SCSI EVS disks.</li></ul>
<p id="evs_01_0114__p1516101971716">Modified the following content:</p>
<ul id="evs_01_0114__ul949826101717"><li id="evs_01_0114__li8496260170">Modified the number of data disks that can be attached to an ECS to 23 in <a href="evs_01_0037.html">Attaching a Shared Disk</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row15753195617296"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p593743415597">2017-09-28</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p151442921515">Modified the following content:</p>
<ul id="evs_01_0114__ul18521202911518"><li id="evs_01_0114__li1952542912153">Adjusted the outline of the document.</li><li id="evs_01_0114__li187176371156">Modified the reviewed issues in the document.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row207768565293"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p6930334185917">2017-09-08</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1592843417594">Added the following content:</p>
<ul id="evs_01_0114__ul6967203191316"><li id="evs_01_0114__li1296720381316">Added support for the disk creation using a backup shared by another tenant in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
<p id="evs_01_0114__p1053814493128">Modified the following content:</p>
<ul id="evs_01_0114__ul59329991513"><li id="evs_01_0114__li179321495158">Removed the <strong id="evs_01_0114__b842352706174841">Restore Data</strong> button from the EVS console, and deleted or modified the related descriptions from the document.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row57990565292"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1492373413591">2017-08-22</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p49191234155914">Modified the following content:</p>
<ul id="evs_01_0114__ul1087615312129"><li id="evs_01_0114__li1587643118127">Modified the reviewed issues in the document.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row198254568296"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1089672311118">2017-07-30</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1690416232114">Added the following content:</p>
<ul id="evs_01_0114__ul1690913236113"><li id="evs_01_0114__li18911192315116">Added support for the EVS snapshot function.</li><li id="evs_01_0114__li3392448171111">Added support for the TMS tag function.</li><li id="evs_01_0114__li1464175310116">Added support for the <strong id="evs_01_0114__b842352706212012">High I/O (Performance optimized I)</strong> and <strong id="evs_01_0114__b842352706212031">Ultra-high I/O (Latency optimized)</strong> EVS disk types.</li><li id="evs_01_0114__li582595971118">Added support for the multi-project function.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row885314563292"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p6908153416599">2017-06-15</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p690543413599">Added the following content:</p>
<ul id="evs_01_0114__ul7586122351016"><li id="evs_01_0114__li55861823151016">Added the description that SCSI EVS disks can only be attached to BMSs.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row108829567294"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p38994341591">2017-06-08</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p17837114614918">Modified the following content:</p>
<ul id="evs_01_0114__ul984016463916"><li id="evs_01_0114__li485816466918">Modified the description of detaching EVS disks in <a href="evs_01_0037.html">Attaching a Shared Disk</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row12926656182917"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p189073485914">2017-06-06</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1787112716912">Added the following content:</p>
<ul id="evs_01_0114__ul1787419271898"><li id="evs_01_0114__li387822713914">Added a notice on using ECS groups and SCSI reservations simultaneously in <a href="evs_01_0010.html">Managing Shared EVS Disks</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row129532056152916"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p688316341599">2017-06-05</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p774055511717">Added the following content:</p>
<ul id="evs_01_0114__ul1374713551078"><li id="evs_01_0114__li197531555273">Added the description of the relationship between ECS groups and SCSI reservation in <a href="evs_01_0010.html">Managing Shared EVS Disks</a>.</li></ul>
<p id="evs_01_0114__p413819174915">Modified the following content:</p>
<ul id="evs_01_0114__ul1514120170913"><li id="evs_01_0114__li191411517699">Modified the disk attachment description from attaching EVS disks to ECSs to attaching EVS disks to servers. Servers can be either ECSs or BMSs.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row3992145611299"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p118731434195915">2017-06-01</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1287113348598">Added the following content:</p>
<ul id="evs_01_0114__ul191131332267"><li id="evs_01_0114__li131136324618">Added the description that shared EVS disks cannot be created from the backups of system disks in <a href="en-us_topic_0032860759.html">Shared EVS Disks and Usage Instructions</a>.</li><li id="evs_01_0114__li1724215555615">Added the restriction on detaching shared EVS disks in <a href="evs_01_0037.html">Attaching a Shared Disk</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row521205752912"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p3865163425916">2017-05-22</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1286473445916">Modified the following content:</p>
<ul id="evs_01_0114__ul174631134951"><li id="evs_01_0114__li5463934654">Made modifications in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a> according to the adjustments made on the <strong id="evs_01_0114__b84235270612117">Create Disk</strong> page.<ul id="evs_01_0114__ul256717018618"><li id="evs_01_0114__li205671201069">Adjusted the sequence of parameters <strong id="evs_01_0114__b842352706171558">Disk Name</strong> and <strong id="evs_01_0114__b84235270617161">AZ</strong>.</li><li id="evs_01_0114__li1824315710620">Adjusted the location of parameter <strong id="evs_01_0114__b84235270617216">Create from backup</strong>.</li></ul>
</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row751857122920"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p198575348593">2017-05-05</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p9857133485918">Added the following content:</p>
<ul id="evs_01_0114__ul13117158520"><li id="evs_01_0114__li731117157518">Added SCSI and VBD to the glossary.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row188995714295"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1784983485916">2017-04-30</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p25332042343">Added the following content:</p>
<ul id="evs_01_0114__ul1374634818412"><li id="evs_01_0114__li2074618481041">Added Windows public images and ECS types supported by shared SCSI EVS disks.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row5130155716292"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p2842203455913">2017-03-30</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p659793118318">Added the following content:</p>
<ul id="evs_01_0114__ul360115317314"><li id="evs_01_0114__li46061031237">Added the <strong id="evs_01_0114__b842352706172156">Rolling back</strong> and <strong id="evs_01_0114__b842352706172158">Rollback failed</strong> states for EVS disks in <a href="evs_01_0040.html">EVS Disk Status</a>.</li><li id="evs_01_0114__li761618311934">Added support for SCSI EVS disks in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li><li id="evs_01_0114__li1680851614411">Added support for shared EVS disks in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row3160185772910"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p883673414591">2017-02-08</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p7838129318">Modified the following content:</p>
<ul id="evs_01_0114__ul16841421337"><li id="evs_01_0114__li138561922032">Modified the description for parameters <strong id="evs_01_0114__b842352706172245">Create Xrole</strong> and <strong id="evs_01_0114__b842352706172249">Xrole Name:EVSAccessKMS</strong> in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row32001657132912"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p1382973412596">2017-02-03</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p882753414597">Added the following content:</p>
<ul id="evs_01_0114__ul1433663626"><li id="evs_01_0114__li591131314219">Added the description that batch creation is not supported when EVS disks are created from backups in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li><li id="evs_01_0114__li537312171825">Added the description for parameters <strong id="evs_01_0114__b84235270617247">Create Xrole</strong> and <strong id="evs_01_0114__b842352706172412">Xrole Name:EVSAccessKMS</strong> in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
<p id="evs_01_0114__p116171236828">Modified the following content:</p>
<ul id="evs_01_0114__ul189053920216"><li id="evs_01_0114__li4905397215">Changed the name of parameter <strong id="evs_01_0114__b842352706172436">Disk encryption</strong> to <strong id="evs_01_0114__b842352706172439">Encryption</strong> in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row122211257132910"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p122271857192913">2017-01-23</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p423619576292">Added the following content:</p>
<ul id="evs_01_0114__ul1923725718294"><li id="evs_01_0114__li2024411571294">Added the impact on encrypted EVS disks caused by the disabled and schedule deleted CMKs.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row1525219576294"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p4263125752920">2017-01-20</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p11732142418583">Added the following content:</p>
<ul id="evs_01_0114__ul933843116589"><li id="evs_01_0114__li1033818315589">Added the key encryption function of EVS disks.</li></ul>
</td>
</tr>
<tr id="evs_01_0114__row16307057122915"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p173131757152910">2016-10-28</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1284845319449">Added the following content:</p>
<ul id="evs_01_0114__ul435119185451"><li id="evs_01_0114__li1135191824517">Added the description of the relationship between shared disks and EVS disks in <a href="en-us_topic_0032860759.html">Shared EVS Disks and Usage Instructions</a>.</li><li id="evs_01_0114__li26342494914">Added examples in the Example Value column in Table 2-1 in <a href="en-us_topic_0021738346.html">Create an EVS Disk</a>.</li></ul>
<p id="evs_01_0114__p8266935453">Modified the following content:</p>
<ul id="evs_01_0114__ul1571518134493"><li id="evs_01_0114__li157151113194913">Updates the format of Steps in the document.</li><li id="evs_01_0114__li1247435465010">Updated the figure for Step 9 in <a href="evs_01_0108.html">Initializing a Windows Data Disk (Windows Server 2008)</a>.</li><li id="evs_01_0114__li46264319538">Changes the value of Number of Cloud Server Mount Points from 11 to 14 in the EVS row of Table 3-1.</li><li id="evs_01_0114__li15283359145219">Updates the NOTE descriptions in Step 13 of "Expand Capacity of an EVS Disk (Windows)" and Step 12 of "Expand Capacity of an EVS Disk (Linux)": indicating that the new disks must be initialized.</li><li id="evs_01_0114__li182421237165313">Added double quotation marks to "Creating a VBS Backup" to indicate quotation in <a href="evs_01_0110.html">Managing EVS Backups</a>.</li><li id="evs_01_0114__li261519503540">Updated the description of EVS disk specifications to be consistent with descriptions in previous sections in <a href="en-us_topic_0014580744.html">Disk Types and Performance</a>.</li><li id="evs_01_0114__li177151360566">Updated the section names in NOTE to be consistent with section 4.10 in <a href="evs_01_0040.html">EVS Disk Status</a>.</li></ul>
<p id="evs_01_0114__p32704510452">Deleted the following content:</p>
<ul id="evs_01_0114__ul113245914812"><li id="evs_01_0114__li913285918483">Deleted the Monitored Object column from Table 1-1 in <a href="evs_01_0106.html">EVS and Other Services</a>.</li><li id="evs_01_0114__li183111444155313">Deletes the unnecessary table of Mapping between mount points and EVS disk names.</li><li id="evs_01_0114__li5578050115310">Deletes the comma before "or Restoration failed" in the section of Delete an EVS disk.</li><li id="evs_01_0114__li10374419556">Deletes sections 4.1, 4.2, and 4.3 from FAQs, because the three sections have been contained in the Overview chapter.</li></ul>
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<tr id="evs_01_0114__row934075712914"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p11344205715293">2016-09-23</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1818319217315">Added the following content:</p>
<ul id="evs_01_0114__ul104953115414"><li id="evs_01_0114__li5495181112412">Adds the details about three disk types.</li><li id="evs_01_0114__li1349581124114">Adds information about how to handle deletion or restoration failures to the notice for the section of Delete an EVS Disk.</li></ul>
<p id="evs_01_0114__p1729172919311">Modified the following content:</p>
<ul id="evs_01_0114__ul29113330449"><li id="evs_01_0114__li891114337446">Updates the link names in step 20 and the note in the section of Expand Capacity of an EVS Disk (Linux).</li></ul>
<p id="evs_01_0114__p14714143193119">Deleted the following content:</p>
<ul id="evs_01_0114__ul1112023664411"><li id="evs_01_0114__li91207368447">Deletes part of the AZ parameter description from the table.</li></ul>
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<tr id="evs_01_0114__row438012573292"><td class="cellrowborder" valign="top" width="19%" headers="mcps1.3.1.1.3.1.1 "><p id="evs_01_0114__p11385195713291">2016-09-18</p>
</td>
<td class="cellrowborder" valign="top" width="81%" headers="mcps1.3.1.1.3.1.2 "><p id="evs_01_0114__p1039285716293">This issue is the first official release.</p>
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</table>
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