[LU-14553] Inappropriate console log messages due to lfs changelog_clear

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.12.7, Lustre 2.15.0
• Affects Version/s: Lustre 2.14.0, Lustre 2.12.6
• Labels: llnl llnlfixready
• Severity: 3
• Assignee: Olaf Faaland
• Reporter: Olaf Faaland

Description

When a user runs "lfs changelog_clear <mdt> <id> <endrec>" and <endec> and below changelog entries have already been cleared, the MDT reports the following warning on the console:

Failure to clear the changelog for user <id>: -22

and when a user runs the same command for an <id> that does not exist, the MDT reports the following on the console:

No entry for user <id> 

These don't represent a problem within Lustre and do not warrant a warning on the console.

Issue Links

• is related to: LU-15357 hash.c:1111:cfs_hash_destroy() ASSERTION( !cfs_hash_with_assert_empty(hs) ) failed: hash lu_site_osd-zfs bucket 1(8) is not empty: 1 items left

Comments

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/44172/
Subject: LU-14553 changelog: eliminate mdd_changelog_clear warning
Project: fs/lustre-release
Branch: b2_14
Current Patch Set:
Commit: 76c6ad03369b9c38ecdc12e5290ea20b139389a5

[Gerrit Updater]

Gian-Carlo DeFazio ([e-mail]) uploaded a new patch: https://review.whamcloud.com/44172
Subject: LU-14553 changelog: eliminate mdd_changelog_clear warning
Project: fs/lustre-release
Branch: b2_14
Current Patch Set: 1
Commit: 0bfe92e238674d98f7951346ce6cdd707744a64a

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/43555/
Subject: LU-14553 changelog: eliminate mdd_changelog_clear warning
Project: fs/lustre-release
Branch: b2_12
Current Patch Set:
Commit: 294548a5deaf99672e010c54d606d02d8cbc4bc9

[Gerrit Updater]

Minh Diep ([e-mail]) uploaded a new patch: https://review.whamcloud.com/43555
Subject: LU-14553 changelog: eliminate mdd_changelog_clear warning
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 99a4bf7826e03d69173b9ee4df89ef97497d9983

[Peter Jones]

Landed for 2.15