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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>
    </build-info>


<item>
            <title>[LU-2848] Failure on test suite sanity test_151: NOT IN CACHE before: , after: </title>
                <link>https://jira.whamcloud.com/browse/LU-2848</link>
                <project id="10000" key="LU">Lustre</project>
                    <description>&lt;p&gt;This issue was created by maloo for sarah &amp;lt;sarah@whamcloud.com&amp;gt;&lt;/p&gt;

&lt;p&gt;This issue relates to the following test suite run: &lt;a href=&quot;https://maloo.whamcloud.com/test_sets/b63e5d08-7bf0-11e2-897d-52540035b04c&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://maloo.whamcloud.com/test_sets/b63e5d08-7bf0-11e2-897d-52540035b04c&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;The sub-test test_151 failed with the following error:&lt;/p&gt;
&lt;blockquote&gt;
&lt;p&gt;NOT IN CACHE: before: , after: &lt;/p&gt;&lt;/blockquote&gt;

&lt;p&gt;Got following error when testing lnet network hash with router. Servers(MDS and OSS) are IB and clients are using tcp. module parameter rnet_htable_size=1070&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;== sanity test 151: test cache on oss and controls ================================= 20:42:07 (1361421727)
3+0 records in
3+0 records out
12288 bytes (12 kB) copied, 0.00840027 s, 1.5 MB/s
 sanity test_151: @@@@@@ FAIL: NOT IN CACHE: before: , after:  
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:3971:error_noexit()
  = /usr/lib64/lustre/tests/test-framework.sh:3994:error()
  = /usr/lib64/lustre/tests/sanity.sh:8373:test_151()
  = /usr/lib64/lustre/tests/test-framework.sh:4234:run_one()
  = /usr/lib64/lustre/tests/test-framework.sh:4267:run_one_logged()
  = /usr/lib64/lustre/tests/test-framework.sh:4137:run_test()
  = /usr/lib64/lustre/tests/sanity.sh:8393:main()
Dumping lctl log to /tmp/test_logs/2013-02-20/190622/sanity.test_151.*.1361421729.log
client-15: Host key verification failed.
client-15: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
client-15: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
fat-amd-1-ib: Host key verification failed.
fat-amd-1-ib: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
fat-amd-1-ib: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
fat-amd-3-ib: Host key verification failed.
fat-amd-3-ib: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
fat-amd-3-ib: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
client-5: Host key verification failed.
client-5: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
client-5: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;</description>
                <environment></environment>
        <key id="17655">LU-2848</key>
            <summary>Failure on test suite sanity test_151: NOT IN CACHE before: , after: </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="3">Duplicate</resolution>
                                        <assignee username="liwei">Li Wei</assignee>
                                    <reporter username="maloo">Maloo</reporter>
                        <labels>
                    </labels>
                <created>Thu, 21 Feb 2013 06:44:12 +0000</created>
                <updated>Tue, 19 Mar 2013 12:56:42 +0000</updated>
                            <resolved>Tue, 19 Mar 2013 12:56:42 +0000</resolved>
                                    <version>Lustre 2.4.0</version>
                                                        <due></due>
                            <votes>0</votes>
                                    <watches>7</watches>
                                                                            <comments>
                            <comment id="53703" author="adilger" created="Mon, 11 Mar 2013 13:00:34 +0000"  >&lt;p&gt;Looks like this is a problem in the /proc parameters, possibly related to get_osd_param() not finding the stats.  The &quot;$BEFORE&quot; and &quot;$AFTER&quot; variables are empty, so roc_hit() is not finding the &quot;cache_hit&quot; statistic in &quot;&lt;/p&gt;
{obdfilter,osd-*}
&lt;p&gt;.$FSNAME-OST*.stats&quot;.&lt;/p&gt;

&lt;p&gt;Some other minor cleanups needed in this test:&lt;/p&gt;
&lt;ul class=&quot;alternate&quot; type=&quot;square&quot;&gt;
	&lt;li&gt;use $(roc_hit) instead of `roc_hit`&lt;/li&gt;
	&lt;li&gt;use &apos;skip &quot;not cache-capable obdfilter&quot;&apos; and &apos;skip &quot;oss cache is disabled&quot;&apos; instead of &apos;echo&apos;&lt;/li&gt;
	&lt;li&gt;wrap at 80 columns&lt;/li&gt;
	&lt;li&gt;tabs for indentation&lt;/li&gt;
&lt;/ul&gt;
</comment>
                            <comment id="53704" author="adilger" created="Mon, 11 Mar 2013 13:03:52 +0000"  >&lt;p&gt;This might also be a test environment issue, or is this because the remote node was down?&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;client-15: Host key verification failed.
client-15: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
client-15: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
fat-amd-1-ib: Host key verification failed.
fat-amd-1-ib: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
fat-amd-1-ib: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
fat-amd-3-ib: Host key verification failed.
fat-amd-3-ib: rsync: connection unexpectedly closed (0 bytes received so far) [sender]
fat-amd-3-ib: rsync error: unexplained error (code 255) at io.c(600) [sender=3.0.6]
&lt;/pre&gt;
&lt;/div&gt;&lt;/div&gt;</comment>
                            <comment id="53749" author="liwei" created="Mon, 11 Mar 2013 22:39:28 +0000"  >&lt;p&gt;&lt;a href=&quot;http://review.whamcloud.com/5680&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;http://review.whamcloud.com/5680&lt;/a&gt; (Diagnostic patch)&lt;/p&gt;</comment>
                            <comment id="53750" author="keith" created="Mon, 11 Mar 2013 22:49:20 +0000"  >&lt;p&gt;I am working on &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-2902&quot; title=&quot;sanity test_156: NOT IN CACHE: before: , after: &quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-2902&quot;&gt;&lt;del&gt;LU-2902&lt;/del&gt;&lt;/a&gt; this is the same basic issue test_156 of sanity. &lt;/p&gt;

&lt;p&gt;`roc_hit` and data we get back from it are having issues. &lt;/p&gt;

&lt;p&gt;I have local debug ongoing to see if I can trigger it and a debug patch at &lt;a href=&quot;http://review.whamcloud.com/5648&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;http://review.whamcloud.com/5648&lt;/a&gt;. &lt;/p&gt;

&lt;p&gt;I just thought I would cross point as it looks to be the same basic issue. &lt;/p&gt;</comment>
                            <comment id="53751" author="liwei" created="Mon, 11 Mar 2013 23:10:27 +0000"  >&lt;p&gt;Thanks for letting me know; I&apos;ll leave it to you then.&lt;/p&gt;</comment>
                            <comment id="54364" author="pjones" created="Tue, 19 Mar 2013 12:56:42 +0000"  >&lt;p&gt;duplicate of &lt;a href=&quot;https://jira.whamcloud.com/browse/LU-2902&quot; title=&quot;sanity test_156: NOT IN CACHE: before: , after: &quot; class=&quot;issue-link&quot; data-issue-key=&quot;LU-2902&quot;&gt;&lt;del&gt;LU-2902&lt;/del&gt;&lt;/a&gt;&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10010">
                    <name>Duplicate</name>
                                                                <inwardlinks description="is duplicated by">
                                        <issuelink>
            <issuekey id="17754">LU-2902</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10011">
                    <name>Related</name>
                                                                <inwardlinks description="is related to">
                                        <issuelink>
            <issuekey id="17754">LU-2902</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="17404">LU-2735</issuekey>
        </issuelink>
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