[LU-10406] sanity-lfsck test_31c: (4) Fail to re-generate master LMV EA: 2

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.12.0
• Affects Version/s: Lustre 2.11.0
• Severity: 3
• Assignee: Alex Zhuravlev
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/1bf35756-9e3e-11e7-ba27-5254006e85c2
https://testing.hpdd.intel.com/test_sets/a426e9c6-e3da-11e7-8027-52540065bddc
https://testing.hpdd.intel.com/test_sets/a30b149e-e47b-11e7-9c63-52540065bddc
https://testing.hpdd.intel.com/test_sets/f72002ba-e45d-11e7-9840-52540065bddc
https://testing.hpdd.intel.com/test_sets/b717e1b8-e446-11e7-a066-52540065bddc
https://testing.hpdd.intel.com/test_sets/75350600-e445-11e7-8027-52540065bddc
https://testing.hpdd.intel.com/test_sets/11a47514-e425-11e7-9840-52540065bddc
https://testing.hpdd.intel.com/test_sets/a58c7e12-e492-11e7-8027-52540065bddc
https://testing.hpdd.intel.com/test_sets/e357fa00-a919-11e7-b78a-5254006e85c2
https://testing.hpdd.intel.com/test_sets/b319cf8e-e330-11e7-a066-52540065bddc

The sub-test test_31c started failing intermittently on 2017-12-17 09:06:23 with the following error on :

(4) Fail to re-generate master LMV EA: 3

It looks like this was introduced by patch https://review.hpdd.intel.com/29078 LU-10005 osp: cache non-exist EA, which landed to master on 2017-12-16 23:21, but failed twice on the patch itself before landing.

Info required for matching: sanity-lfsck 31c

Issue Links

• is related to: LU-11218 osp xattr cache brought by mdd_is_parent needs to be invalidated
• is related to: LU-10005 File creation to slave MDT is much slower than primary MDT on DNE1 configuration