[Lustre-devel] [wc-discuss] Test failures with Lustre latest release(2.2.93)

Zhang, Kelly kelly.zhang at emc.com
Thu Aug 23 02:53:51 PDT 2012


Hi Keith,

Thank you so much for your prompt answer.  It is great they had already been recorded.

Best Regards,
Kelly

From: Keith Mannthey [mailto:keith at whamcloud.com]
Sent: 2012年8月23日 6:09
To: Zhang, Kelly
Cc: wc-discuss at whamcloud.com; lustre-devel at lists.lustre.org; Tang, Haiying; China COE FastData
Subject: Re: [wc-discuss] Test failures with Lustre latest release(2.2.93)

On Wed, Aug 22, 2012 at 2:58 AM, Zhang, Kelly <kelly.zhang at emc.com<mailto:kelly.zhang at emc.com>> wrote:
Hello,

Do you guys meet the following two failures with Lustre latest release(2.2.93)?  Have they already been logged in Maloo?

== sanity test 200: OST pools == 15:56:58 (1345449418)
Creating new pool
lustre1oss1: Pool lustre.cea1 created
Waiting 90 secs for update
Adding targets to pool
lustre1oss1: add the named OSTs to the pool
lustre1oss1: usage pool_add <fsname>.<poolname> <ostname indexed list>
sanity test_200: @@@@@@ FAIL: lfs pool_list bad ost count 0 != 1
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:3614:error_noexit()
  = /usr/lib64/lustre/tests/sanity.sh:8564:pool_add_targets()
  = /usr/lib64/lustre/tests/sanity.sh:8777:test_200()
  = /usr/lib64/lustre/tests/test-framework.sh:3869:run_one()
  = /usr/lib64/lustre/tests/test-framework.sh:3898:run_one_logged()
  = /usr/lib64/lustre/tests/test-framework.sh:3772:run_test()
  = /usr/lib64/lustre/tests/sanity.sh:8806:main()
Dumping lctl log to /tmp/test_logs/2012-08-20/154136/sanity.test_200.*.1345449428.log

Yes I know of this first issue, it can be seen at http://jira.whamcloud.com/browse/LU-1410.
There is a problem running sanity test 200.  We know for sure running with 1 OST only is has this problem and there is a patch to fix the test in the LU.

It is a simple test change. Please let us know if you use the change and still have this issue.
== racer test 1: racer on clients: lustre1cl1 DURATION=300 == 16:47:45 (1345452465)
lustre1cl1: Reading test skip list from /usr/lib64/lustre/tests/cfg/tests-to-skip.sh
racers pids: 28251 28252

Message from syslogd at lustre1cl1 at Aug 20 04:52:46 ...
kernel:LustreError: 16793:0:(osc_lock.c:205:osc_lock_unuse()) ASSERTION( !ols->ols_hold ) failed:
Message from syslogd at lustre1cl1 at Aug 20 04:52:46 ...
kernel:LustreError: 16793:0:(osc_lock.c:205:osc_lock_unuse()) LBUG

This 2nd issue may be related to http://jira.whamcloud.com/browse/LU-1772 (it is a reported timeout).

Thanks,
 Keith Mannthey

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