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    <title>Whamcloud Community JIRA</title>
    <link>https://jira.whamcloud.com</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.4.14</version>
        <build-number>940014</build-number>
        <build-date>05-12-2023</build-date>
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<item>
            <title>[LU-13465] Interop 2.12 &lt;-&gt; master sanity test_27A: lfs setstripe: setstripe error for &apos;/mnt/lustre&apos;: Unknown error 524</title>
                <link>https://jira.whamcloud.com/browse/LU-13465</link>
                <project id="10000" key="LU">Lustre</project>
                    <description>&lt;p&gt;This issue was created by maloo for S Buisson &amp;lt;sbuisson@ddn.com&amp;gt;&lt;/p&gt;

&lt;p&gt;This issue relates to the following test suite run: &lt;a href=&quot;https://testing.whamcloud.com/test_sets/3a01b782-5c68-42bc-a3a6-207b7413418e&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://testing.whamcloud.com/test_sets/3a01b782-5c68-42bc-a3a6-207b7413418e&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;test_27A failed with the following error:&lt;/p&gt;
&lt;div class=&quot;preformatted panel&quot; style=&quot;border-width: 1px;&quot;&gt;&lt;div class=&quot;preformattedContent panelContent&quot;&gt;
&lt;pre&gt;lfs setstripe: setstripe error for &apos;/mnt/lustre&apos;: Unknown error 524
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;

&lt;p&gt;The test stops on a different error (error deleting stripe &apos;/mnt/lustre&apos;), but the original problem happens at the very beginning of the test, when the striping cannot be set, with the error:&lt;/p&gt;
&lt;div class=&quot;preformatted panel&quot; style=&quot;border-width: 1px;&quot;&gt;&lt;div class=&quot;preformattedContent panelContent&quot;&gt;
&lt;pre&gt;lfs setstripe: setstripe error for &apos;/mnt/lustre&apos;: Unknown error 524
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;

&lt;p&gt;In the client&apos;s console, we can see the following message:&lt;/p&gt;
&lt;div class=&quot;preformatted panel&quot; style=&quot;border-width: 1px;&quot;&gt;&lt;div class=&quot;preformattedContent panelContent&quot;&gt;
&lt;pre&gt;[ 1579.789018] LustreError: 11-0: MGC10.9.4.89@tcp: operation mgs_set_info to node 10.9.4.89@tcp failed: rc = -524
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;

&lt;p&gt;And in MGS console, we have:&lt;/p&gt;
&lt;div class=&quot;preformatted panel&quot; style=&quot;border-width: 1px;&quot;&gt;&lt;div class=&quot;preformattedContent panelContent&quot;&gt;
&lt;pre&gt;[ 1497.640748] LustreError: 13035:0:(tgt_handler.c:626:tgt_handler_find_check()) MGS: unsupported opcode 0xff
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;






&lt;p&gt;VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV&lt;br/&gt;
sanity test_27A - error deleting stripe &apos;/mnt/lustre&apos;&lt;/p&gt;</description>
                <environment></environment>
        <key id="58825">LU-13465</key>
            <summary>Interop 2.12 &lt;-&gt; master sanity test_27A: lfs setstripe: setstripe error for &apos;/mnt/lustre&apos;: Unknown error 524</summary>
                <type id="1" iconUrl="https://jira.whamcloud.com/secure/viewavatar?size=xsmall&amp;avatarId=11303&amp;avatarType=issuetype">Bug</type>
                                            <priority id="4" iconUrl="https://jira.whamcloud.com/images/icons/priorities/minor.svg">Minor</priority>
                        <status id="5" iconUrl="https://jira.whamcloud.com/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="1">Fixed</resolution>
                                        <assignee username="sebastien">Sebastien Buisson</assignee>
                                    <reporter username="maloo">Maloo</reporter>
                        <labels>
                    </labels>
                <created>Mon, 20 Apr 2020 07:57:05 +0000</created>
                <updated>Thu, 7 May 2020 13:41:09 +0000</updated>
                            <resolved>Thu, 7 May 2020 13:41:09 +0000</resolved>
                                                    <fixVersion>Lustre 2.14.0</fixVersion>
                                        <due></due>
                            <votes>0</votes>
                                    <watches>4</watches>
                                                                            <comments>
                            <comment id="268094" author="adilger" created="Mon, 20 Apr 2020 23:09:10 +0000"  >&lt;p&gt;The &quot;&lt;tt&gt;524&lt;/tt&gt;&quot; error may be from &lt;tt&gt;lustre/include/lustre_errno.h&lt;/tt&gt;:&lt;/p&gt;
&lt;div class=&quot;preformatted panel&quot; style=&quot;border-width: 1px;&quot;&gt;&lt;div class=&quot;preformattedContent panelContent&quot;&gt;
&lt;pre&gt;#define LUSTRE_ENOTSUPP         524     /* Operation is not supported */
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;

&lt;p&gt;It looks like this is a defect in the recently landed patch &lt;a href=&quot;https://review.whamcloud.com/38175&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38175&lt;/a&gt; &quot;&lt;tt&gt;&lt;a href=&quot;https://jira.whamcloud.com/browse/LU-13430&quot; title=&quot;Rework __vfs_getxattr/__vfs_setxattr/__vfs_removexattr support&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-13430&quot;&gt;&lt;del&gt;LU-13430&lt;/del&gt;&lt;/a&gt; vfs: add ll_vfs_getxattr/ll_vfs_setxattr compat macro&lt;/tt&gt;&quot;, which is using &quot;&lt;tt&gt;-ENOTSUPP&lt;/tt&gt;&quot; instead of &quot;&lt;tt&gt;-EOPNOTSUPP&lt;/tt&gt;&quot;?  The &lt;tt&gt;llapi_layout_get_by_fd()&lt;/tt&gt; code checks for &quot;&lt;tt&gt;-EOPNOTSUPP&lt;/tt&gt;&quot; and handles this specially.&lt;/p&gt;

&lt;p&gt;Also, I&apos;m guessing that the case of missing &lt;tt&gt;i_op-&amp;gt;setxattr()&lt;/tt&gt;  and &lt;tt&gt;i_op-&amp;gt;getxattr()&lt;/tt&gt; in the compat macros should be marked &lt;tt&gt;unlikely()&lt;/tt&gt;?  Both Lustre and ext4 have these methods, and the check is mostly only useful for PCC accessing a cache filesystem that does not have xattr support.&lt;/p&gt;</comment>
                            <comment id="268118" author="gerrit" created="Tue, 21 Apr 2020 08:47:19 +0000"  >&lt;p&gt;Sebastien Buisson (sbuisson@ddn.com) uploaded a new patch: &lt;a href=&quot;https://review.whamcloud.com/38301&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38301&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-13465&quot; title=&quot;Interop 2.12 &amp;lt;-&amp;gt; master sanity test_27A: lfs setstripe: setstripe error for &amp;#39;/mnt/lustre&amp;#39;: Unknown error 524&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-13465&quot;&gt;&lt;del&gt;LU-13465&lt;/del&gt;&lt;/a&gt; vfs: make ll_vfs_setxattr return -EOPNOTSUPP&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: 1&lt;br/&gt;
Commit: 2b10ac5a2dcf8cea9bc7205c210361f41e29fb4a&lt;/p&gt;</comment>
                            <comment id="268245" author="gerrit" created="Wed, 22 Apr 2020 14:18:25 +0000"  >&lt;p&gt;Sebastien Buisson (sbuisson@ddn.com) uploaded a new patch: &lt;a href=&quot;https://review.whamcloud.com/38311&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38311&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-13465&quot; title=&quot;Interop 2.12 &amp;lt;-&amp;gt; master sanity test_27A: lfs setstripe: setstripe error for &amp;#39;/mnt/lustre&amp;#39;: Unknown error 524&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-13465&quot;&gt;&lt;del&gt;LU-13465&lt;/del&gt;&lt;/a&gt; mgs: re-introduce mgs_set_info for interop purpose&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: 1&lt;br/&gt;
Commit: df9f281b0c6828709bf12ff627146e0a41e9294c&lt;/p&gt;</comment>
                            <comment id="269501" author="gerrit" created="Thu, 7 May 2020 05:45:39 +0000"  >&lt;p&gt;Oleg Drokin (green@whamcloud.com) merged in patch &lt;a href=&quot;https://review.whamcloud.com/38311/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38311/&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-13465&quot; title=&quot;Interop 2.12 &amp;lt;-&amp;gt; master sanity test_27A: lfs setstripe: setstripe error for &amp;#39;/mnt/lustre&amp;#39;: Unknown error 524&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-13465&quot;&gt;&lt;del&gt;LU-13465&lt;/del&gt;&lt;/a&gt; mgs: re-introduce mgs_set_info for interop purpose&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: &lt;br/&gt;
Commit: 5501c414dc13a01004825a532079cbb21a036cc4&lt;/p&gt;</comment>
                            <comment id="269502" author="gerrit" created="Thu, 7 May 2020 05:45:49 +0000"  >&lt;p&gt;Oleg Drokin (green@whamcloud.com) merged in patch &lt;a href=&quot;https://review.whamcloud.com/38301/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.whamcloud.com/38301/&lt;/a&gt;&lt;br/&gt;
Subject: &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-13465&quot; title=&quot;Interop 2.12 &amp;lt;-&amp;gt; master sanity test_27A: lfs setstripe: setstripe error for &amp;#39;/mnt/lustre&amp;#39;: Unknown error 524&quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-13465&quot;&gt;&lt;del&gt;LU-13465&lt;/del&gt;&lt;/a&gt; vfs: make ll_vfs_setxattr return -EOPNOTSUPP&lt;br/&gt;
Project: fs/lustre-release&lt;br/&gt;
Branch: master&lt;br/&gt;
Current Patch Set: &lt;br/&gt;
Commit: b4d061dfa6d8a80020925c20e81b26a766509bf5&lt;/p&gt;</comment>
                            <comment id="269542" author="pjones" created="Thu, 7 May 2020 13:41:09 +0000"  >&lt;p&gt;Landed for 2.14&lt;/p&gt;</comment>
                    </comments>
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            <issuekey id="58688">LU-13430</issuekey>
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