[LU-9908] conf-sanity test_41b: test failed to respond and timed out

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0, Lustre 2.10.2
• Affects Version/s: Lustre 2.10.1
• Severity: 3
• Assignee: Yang Sheng
• Reporter: Maloo

Description

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

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/c07d5048-8871-11e7-b93b-5254006e85c2.

The sub-test test_41b failed with the following error:

test failed to respond and timed out

test hangs & fails during client umount of lustre. can't find root cause(s). have looked for OOPs or Panics with stack traces and can't find any.

History search shows several similar fails on sles12sp2 recently.

Info required for matching: conf-sanity 41b

Issue Links

• is blocking: LU-9469 conf-sanity test_61: test failed to respond and timed out

Comments

[Gerrit Updater]

John L. Hammond ([e-mail]) merged in patch https://review.whamcloud.com/29108/
Subject: LU-9908 tests: force umount client in test 70e, 41b, and 105
Project: fs/lustre-release
Branch: b2_10
Current Patch Set:
Commit: 1361b447bb68757f6f41ce7d5cbec954c727c31d

[Peter Jones]

Landed for 2.11

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/28767/
Subject: LU-9908 tests: force umount client in test 70e, 41b, and 105
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 20787a89ad7dc99290c4d9cff8247b0a532e92b9

[Sarah Liu]

another one on b2_10 branch 2.10.1 RC1 testing with SLES12sp2 client
https://testing.hpdd.intel.com/test_sets/eaf41ec6-9c1f-11e7-b778-5254006e85c2

[Gerrit Updater]

Bob Glossman ([e-mail]) uploaded a new patch: https://review.whamcloud.com/29108
Subject: LU-9908 tests: force umount client in test_70e & 41b
Project: fs/lustre-release
Branch: b2_10
Current Patch Set: 1
Commit: 8d3a564a82a2cdef304638b339886f2de991bdca

[Bob Glossman (Inactive)]

another on master:
https://testing.hpdd.intel.com/test_sets/d2071558-9ca6-11e7-b778-5254006e85c2

[Bob Glossman (Inactive)]

the patch https://review.whamcloud.com/28767 changes (fixes?) test 70e, but does nothing for similar fails seen in test 41b.

Here's another seen on b2_10 in 41b:
https://testing.hpdd.intel.com/test_sets/dc983726-98dd-11e7-ba20-5254006e85c2

[Bob Glossman (Inactive)]

another on master:
https://testing.hpdd.intel.com/test_sets/8ec26fc2-935a-11e7-b74a-5254006e85c2

[Gerrit Updater]

Yang Sheng ([e-mail]) uploaded a new patch: https://review.whamcloud.com/28767
Subject: LU-9908 tests: force umount client in test_70e
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 77ef8e40b0457fac025475b99fb898dd5904a2fd

[Bob Glossman (Inactive)]

this fail seems to be reproducing. Here's another one:
https://testing.hpdd.intel.com/test_sets/515eed38-8c23-11e7-b94a-5254006e85c2