[LU-5951] sanity test_39k: mtime is lost on close

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.8.0
• Affects Version/s: Lustre 2.7.0, Lustre 2.8.0, Lustre 2.5.4
• Labels: 22pl
• Severity: 3
• Assignee: Niu Yawei (Inactive)
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/01943f56-7150-11e4-b80a-5254006e85c2.

The sub-test test_39k failed with the following error:

mtime is lost on close: 1416505386, should be 1384969360

I ran 39k in a loop locally and saw the same failure in 2 out of 256 runs.

Here are all the instances from maloo:

https://testing.hpdd.intel.com/sub_tests/7e8dab70-069d-11e2-9e80-52540035b04c ~2012-09-24
https://testing.hpdd.intel.com/sub_tests/9f92a846-0c4e-11e2-8132-52540035b04c ~2012-10-01

https://testing.hpdd.intel.com/sub_tests/bed3a506-06c6-11e4-9c81-5254006e85c2 2014-07-08 01:42:48 UTCs
https://testing.hpdd.intel.com/sub_tests/127d427e-0c86-11e4-8fe6-5254006e85c2 2014-07-15 21:43:59 UTCs
https://testing.hpdd.intel.com/sub_tests/ab1c3752-2a76-11e4-8657-5254006e85c2 2014-08-23 00:04:17 UTCs

https://testing.hpdd.intel.com/sub_tests/1791dfdc-6d01-11e4-8bd3-5254006e85c2 2014-11-14 08:35:54 UTCs
https://testing.hpdd.intel.com/sub_tests/545725c0-6db6-11e4-a728-5254006e85c2 2014-11-15 20:02:55 UTCs
https://testing.hpdd.intel.com/sub_tests/9c2721d8-7078-11e4-a6ba-5254006e85c2 2014-11-19 16:37:26 UTCs
https://testing.hpdd.intel.com/sub_tests/bb99d730-712d-11e4-9495-5254006e85c2 2014-11-20 17:12:53 UTCs
https://testing.hpdd.intel.com/sub_tests/2a99b35e-7150-11e4-b80a-5254006e85c2 2014-11-20 17:12:53 UTCs
https://testing.hpdd.intel.com/sub_tests/1db886d4-7177-11e4-89a9-5254006e85c2 2014-11-21 00:07:35 UTCs

Info required for matching: sanity 39k

Issue Links

• is blocking: LU-3289 IU Shared Secret Key authentication and encryption
• is related to: LU-6831 The ticket for tracking all DNE2 bugs
• is related to: LU-7252 replay-single test_116b:process_req_last_xid()) LBUG
• is related to: LU-7182 LBUG during key reestablishment with GSS clients
• is related to: LU-5006 chown/chgrp doesn't work for files created by lfs setstripe
• is related to: LU-5319 Support multiple slots per client in last_rcvd file