https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-10019 Lustre <p>This issue was created by maloo for Saurabh Tandan &lt;saurabh.tandan@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.hpdd.intel.com/test_sets/55451e1e-9f2d-11e7-ba27-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/55451e1e-9f2d-11e7-ba27-5254006e85c2</a>.</p> <p>The sub-test test_77c failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>no checksum dump file on OSS </pre> </div></div> <p>test_log:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 77c: checksum error on client read with debug ========================================= 06:01:48 (1505714508) 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 0.267813 s, 31.3 MB/s osc.lustre-OST0000-osc-ffff88003d08b000.checksum_dump=1 osc.lustre-OST0001-osc-ffff88003d08b000.checksum_dump=1 obdfilter.lustre-OST0000.checksum_dump=1 obdfilter.lustre-OST0001.checksum_dump=1 fail_loc=0x80000408 8+0 records in 8+0 records out 8388608 bytes (8.4 MB) copied, 1.57763 s, 5.3 MB/s fail_loc=0 onyx-80: ls: cannot access �-checksum_dump-ost-[0x200002340:0x677a:0x0]*: No such file or directory sanity test_77c: @@@@@@ FAIL: no checksum dump file on OSS </pre> </div></div> Servers: 2.10.1 RC1 b2_10, build 26<br/> Client: 2.10 , b2_10, build 5<br/> ZFS LU-10019

Interop - sanity test_77c: no checksum dump file on OSS

Bug Minor Closed Cannot Reproduce Jian Yu Maloo Fri, 22 Sep 2017 00:51:27 +0000 Tue, 22 Aug 2023 23:38:27 +0000 Mon, 21 Mar 2022 18:19:07 +0000 Lustre 2.10.1 0 5 <p>According to the filename in the error msg :</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>ls: cannot access �-checksum_dump-ost-[0x200002340:0x677a:0x0]*: No such file or directory </pre> </div></div> <p>it looks like the problem is that "lctl get_param -n debug_path" has returned an empty string on OSS.</p> <p>So it is not related to <a href="https://jira.whamcloud.com/browse/LU-9604" title="sanity test_77c: no checksum dump file on OSS" class="issue-link" data-issue-key="LU-9604"><del>LU-9604</del></a> at all.</p> <p>Could this be a regression after patches from <a href="https://jira.whamcloud.com/browse/LU-8066" title="Move lustre procfs handling to sysfs and debugfs." class="issue-link" data-issue-key="LU-8066">LU-8066</a> (particularly "<a href="https://jira.whamcloud.com/browse/LU-8066" title="Move lustre procfs handling to sysfs and debugfs." class="issue-link" data-issue-key="LU-8066">LU-8066</a> libcfs: migrate to debugfs") have landed ?<br/> May be sanity/test_77c sub-test needs to strengthen ?</p> <p>The migration to debugfs landed for lustre 2.11. This bug is reported for lustre 2.10</p> <p>Jian</p> <p>Could you please look into this one?</p> <p>Thanks</p> <p>Peter</p> <p>James, I may have been wrong in suspecting patch from <a href="https://jira.whamcloud.com/browse/LU-8066" title="Move lustre procfs handling to sysfs and debugfs." class="issue-link" data-issue-key="LU-8066">LU-8066</a> due to referring to its next tag on master branch instead to check in b2_10 branch, sorry.</p> <p>Hi Saurabh and Bruno,<br/> I submitted a for-test-only patch <a href="https://review.whamcloud.com/29292" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29292</a> to run sanity test 77 on Lustre 2.10.0 clients with 2.10.1 RC1 and RC2 servers separately. All of the test runs passed with FSTYPE=zfs:<br/> <a href="https://testing.hpdd.intel.com/test_sessions/f9db83a2-6f86-4cb5-bf04-a0f389b08811" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sessions/f9db83a2-6f86-4cb5-bf04-a0f389b08811</a><br/> <a href="https://testing.hpdd.intel.com/test_sessions/8c856d96-7b4d-4d6e-9e77-45a38b9ed9bd" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sessions/8c856d96-7b4d-4d6e-9e77-45a38b9ed9bd</a></p> <p>I also tried to run the test manually, but still could not reproduce the failure. The test passed:<br/> <a href="https://testing.hpdd.intel.com/test_sessions/58500240-a7d4-11e7-bb19-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sessions/58500240-a7d4-11e7-bb19-5254006e85c2</a></p> <p>Hi Saurabh,<br/> Is this failure reproducible from you?</p> <p>I'm closing this ticket as "Cannot Reproduce". If the failure occurs again, please feel free to reopen the ticket.</p> <p>Hit similar issue in interop testing between master and 2.14<br/> error says "no checksum dump file on Client"<br/> <a href="https://testing.whamcloud.com/test_sets/4834f8fb-fd5c-4194-9ccf-e9d835f42a9b" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/4834f8fb-fd5c-4194-9ccf-e9d835f42a9b</a></p> Related LU-9604 LU-17047 Development Rank 1|hzzklz: Rank (Obsolete) 9223372036854775807 Severity