[LU-7549] sanity test_230f: FAIL: migrate dir fails

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.8.0
• Fix Version/s: Lustre 2.8.0
• Type: Bug
• Priority: Critical
• Reporter: Jian Yu
• Assignee: Di Wang
• Resolution: Fixed

Environment

MDSCOUNT=4

• Severity: 3

Description

sanity test 230f failed under DNE configuration as follows:

== sanity test 230f: migrate mulitple remote link files == 13:12:14 (1442841134)
/mnt/lustre/d230f.sanity/migrate_dir/a migrate failed: Device or resource busy (-16)
error: migrate: migrate file '/mnt/lustre/d230f.sanity/migrate_dir' failed
 sanity test_230f: @@@@@@ FAIL: migrate dir fails 

Maloo reports:
https://testing.hpdd.intel.com/test_sets/d47b52b4-6093-11e5-b0a3-5254006e85c2
https://testing.hpdd.intel.com/test_sets/98b9c146-a0e1-11e5-85ed-5254006e85c2
https://testing.hpdd.intel.com/test_sets/b53d1410-a0f2-11e5-9d88-5254006e85c2
https://testing.hpdd.intel.com/test_sets/a8e4d01c-a030-11e5-90cc-5254006e85c2

This failure is introduced by patch http://review.whamcloud.com/16236 for LU-7091.

Comments

[Jian Yu]

This failure is affecting patch review testing on master branch.

[nasf (Inactive)]

Another failure instance:
https://testing.hpdd.intel.com/test_sets/407cb280-a19b-11e5-8c8b-5254006e85c2

[Di Wang]

probably due to the patch http://review.whamcloud.com/17048, I will cook a patch soon

[Gerrit Updater]

wangdi ([e-mail]) uploaded a new patch: http://review.whamcloud.com/17577
Subject: LU-7549 mdt: cancel the atomic ock in the same thread
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: f3566b9eb3347c532f4d5f1ac82e37755c1a6de8

[Bob Glossman (Inactive)]

another on master:
https://testing.hpdd.intel.com/test_sets/a19a35f4-a26a-11e5-afd0-5254006e85c2

[Bob Glossman (Inactive)]

another on master:
https://testing.hpdd.intel.com/test_sessions/a0ee1742-a26a-11e5-afd0-5254006e85c2

[James Nunez (Inactive)]

More failures on master:
2015-12-14 21:19:36 - https://testing.hpdd.intel.com/test_sets/2bc68270-a2f0-11e5-b94e-5254006e85c2
2015-12-14 21:43:36 - https://testing.hpdd.intel.com/test_sets/de0686ca-a2ef-11e5-b94e-5254006e85c2
2015-12-15 12:16:05 - https://testing.hpdd.intel.com/test_sets/12e1b362-a375-11e5-867e-5254006e85c2
2015-12-15 22:52:41 - https://testing.hpdd.intel.com/test_sets/0c04780e-a3d4-11e5-8701-5254006e85c2
2015-12-17 17:53:52 - https://testing.hpdd.intel.com/test_sets/9b70520c-a531-11e5-947b-5254006e85c2
2015-12-17 20:43:33 - https://testing.hpdd.intel.com/test_sets/2067050c-a549-11e5-9f01-5254006e85c2
2015-12-19 11:39:17 - https://testing.hpdd.intel.com/test_sets/4902dec0-a69b-11e5-924d-5254006e85c2
2015-12-19 13:41:47 - https://testing.hpdd.intel.com/test_sets/e4ed50e6-a6a4-11e5-b558-5254006e85c2
2015-12-19 19:30:08 - https://testing.hpdd.intel.com/test_sets/607d8848-a6b9-11e5-924d-5254006e85c2
2015-12-19 20:38:26 - https://testing.hpdd.intel.com/test_sets/d41d8afc-a6df-11e5-ab33-5254006e85c2
2015-12-19 22:27:07 - https://testing.hpdd.intel.com/test_sets/fae46208-a6fa-11e5-8a33-5254006e85c2
2015-12-27 20:49:36 - https://testing.hpdd.intel.com/test_sets/8ee5a1b2-ad34-11e5-bf32-5254006e85c2
2015-12-28 10:32:49 - https://testing.hpdd.intel.com/test_sets/c381ef84-ad93-11e5-9134-5254006e85c2
2015-12-28 15:49:56 - https://testing.hpdd.intel.com/test_sets/f18f2ebc-adbd-11e5-aa1f-5254006e85c2
2015-12-28 18:48:47 - https://testing.hpdd.intel.com/test_sets/f65ef7e8-adda-11e5-9134-5254006e85c2
2015-12-30 09:58:23 - https://testing.hpdd.intel.com/test_sets/e4e24b3a-af21-11e5-bf32-5254006e85c2
2016-01-03 15:12:05 - https://testing.hpdd.intel.com/test_sets/8343f04c-b271-11e5-aa1f-5254006e85c2

[Emoly Liu]

Another failure on master:
https://testing.hpdd.intel.com/test_sets/e4251f14-a847-11e5-a209-5254006e85c2

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/17577/
Subject: LU-7549 mdt: cancel the atomic lock in the same thread
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 6804fa782f66666b48aeab993fce11a7f88c9c0e

[Andreas Dilger]

Patch was landed to master for 2.8.0.

[Bruno Faccini (Inactive)]

+1 with latest master (> tag 2.8.51) at https://testing.hpdd.intel.com/test_sets/9a89e2d8-f8d1-11e5-8f37-5254006e85c2, and with my patch (http://review.whamcloud.com/19302) for LU-7975 on top of it.
So, i wonder if it could be related, but frankly I don't think so ... Will try to re-trigger auto-tests and see how it works.

[Bruno Faccini (Inactive)]

Re-running my previous failed auto-test session has been successful, but its failure seems to indicate that even after patch http://review.whamcloud.com/17577/, there are still existing issues.

[Yang Sheng]

Looks like patch http://review.whamcloud.com/17577/ will hit LASSERT as SEA-457.