[LU-10612] replay-single test_48 defect causes test failure due to error: No space left on device

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0, Lustre 2.10.7
• Affects Version/s: Lustre 2.8.0, Lustre 2.10.0, Lustre 2.10.3

Epic/Theme

patch

• Severity: 3
• Assignee: Elena Gryaznova
• Reporter: Elena Gryaznova

Description

the following failure is caused by test_48 defect :

Starting mds1: -o rw,user_xattr  /dev/md66 /data/windu03:md66
pdsh@windu-client10: windu03: ssh exited with exit code 1
pdsh@windu-client10: windu03: ssh exited with exit code 1
Started fs1-MDT0000
fail_loc=0x80000216
open(/mnt/fs1/f48.replay-single20) error: No space left on device
total: 0 creates in 0.00 seconds: 0.00 creates/second
 replay-single test_48: @@@@@@ FAIL: test_48 failed with 2 

test is to be fixed so that MDS have a time to discover the OST state, attempt to recover, fail and recover again.

Issue Links

• is related to: LU-10613 replay-single tests 20c, 21, 23, 24, 25, 26, 30, 48, 53f, 53g, 62, 70b, 70c, fails on open with ‘ No space left on device’
• is related to: LU-10609 replay-single test_48: FAIL: createmany recraete /mnt/lustre/f48.replay-single failed

Comments

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/33764/
Subject: LU-10612 tests: reply_single.sh,test_48: No space left
Project: fs/lustre-release
Branch: b2_10
Current Patch Set:
Commit: a4e21d3502cab18d3ecd2a93e6432805c80ae1a1

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: https://review.whamcloud.com/33764
Subject: LU-10612 tests: reply_single.sh,test_48: No space left
Project: fs/lustre-release
Branch: b2_10
Current Patch Set: 1
Commit: 6dcf1bf4fa1966ea0db5206c0966ce3072be2e99

[Peter Jones]

Landed for 2.11

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/31182/
Subject: LU-10612 tests: reply_single.sh,test_48: No space left
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: ee9d75f41743874cc6aebcfd4daa3c3c71e003cf

[Elena Gryaznova]

James,
we don't have so many tests failed with "No space left on device" in our testing master branch so I'm not sure about other tests failures.
Can you please advice what is the next our step about this particular patch?

Thanks.

[James Nunez (Inactive)]

Elena - Please see LU-10613. Do you think adding a sleep to all of these tests is the solution to their failures?

Thanks.

[Gerrit Updater]

Elena Gryaznova ([e-mail]) uploaded a new patch: https://review.whamcloud.com/31182
Subject: LU-10612 tests: reply_single.sh,test_48: No space left
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 3f1f15bb5ef2c52ac04dd98ce7e3fb768dd533bc