[LU-6455] EL7 client replay-vbr test_4i: version changed unexpectedly

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.8.0, Lustre 2.10.0
• Affects Version/s: Lustre 2.8.0
• Environment: client and server: lustre-master build # 2983 EL7 client
• Severity: 3
• Assignee: Hongchao Zhang
• Reporter: Maloo

Description

This issue was created by maloo for sarah <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/ce29134a-df8a-11e4-bf2e-5254006e85c2.

The sub-test test_4i failed with the following error:

version changed unexpectedly: pre 0x8d00000008, post 0x8d0000000d

test log

== replay-vbr test 4i: setattr of times does not change versions ===================================== 20:19:13 (1428635953)
CMD: onyx-42vm3 /usr/sbin/lctl get_param mdd.lustre-MDT0000.atime_diff
CMD: onyx-42vm3 /usr/sbin/lctl set_param mdd.lustre-MDT0000.atime_diff=0
mdd.lustre-MDT0000.atime_diff=0
CMD: onyx-42vm6.onyx.hpdd.intel.com mcreate /mnt/lustre/f4i.replay-vbr
CMD: onyx-42vm6.onyx.hpdd.intel.com /usr/bin/lfs path2fid /mnt/lustre/f4i.replay-vbr
CMD: onyx-42vm3 /usr/sbin/lctl --device lustre-MDT0000 getobjversion \"[0x200014450:0x1:0x0]\"
CMD: onyx-42vm6.onyx.hpdd.intel.com touch /mnt/lustre/f4i.replay-vbr
CMD: onyx-42vm6.onyx.hpdd.intel.com /usr/bin/lfs path2fid /mnt/lustre/f4i.replay-vbr
CMD: onyx-42vm3 /usr/sbin/lctl --device lustre-MDT0000 getobjversion \"[0x200014450:0x1:0x0]\"
CMD: onyx-42vm3 /usr/sbin/lctl set_param mdd.lustre-MDT0000.atime_diff=60
mdd.lustre-MDT0000.atime_diff=60
 replay-vbr test_4i: @@@@@@ FAIL: version changed unexpectedly: pre 0x8d00000008, post 0x8d0000000d 
  Trace dump:

Issue Links

• is duplicated by: LU-6456 EL7 client replay-vbr test_10b: transno should restart from one: got 0xb600000002
• is duplicated by: LU-6651 replay-single test 28: fchmod: No such file or directory

Comments

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/21565/
Subject: LU-6455 tests: Re-enable replay-vbr and replay-single tests
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 8b98c8a669d8d6c36f8bd767acba5e6f912360b7

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: http://review.whamcloud.com/21565
Subject: LU-6455 tests: Re-enable replay-vbr 4i-k and 10b
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 19ee53fc9b242e3871b426a28d390f346d9dbb5f

[Jian Yu]

I think yes, James. Could you please push a patch to enable the tests and add test parameters to verify them on el7?

[James Nunez (Inactive)]

replay-single test 28 and replay-vbr tests 4i, 4j, 4k and 10b are still on the ALWAYS_EXCEPT (not being run) list for el7. Since all of the patches for this ticket have landed, can we run these tests again on el7?

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/14928/
Subject: LU-6455 mdt: disable IMA support
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 259c1ec0cfb76b2645efa2be6ec7ad48229eb658

[Peter Jones]

This has been done now and so the this test should no longer be failing

[Bob Glossman (Inactive)]

I think the needed rpm is 'redhat-lsb'. should be installed on test nodes. should be installed everywhere.

[Oleg Drokin]

So the patch has a flaw assuming lsb_release is present when it's not.

From the log:

20:12:25:/usr/lib64/lustre/tests/replay-vbr.sh: line 10: lsb_release: command not found