[LU-9153] improve FID/config name specification for lctl llog_print and llog_info

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0
• Labels: easy
• Assignee: Andreas Dilger
• Reporter: Andreas Dilger

Description

Current llog name specification is totally non-standard for lctl llog_print, llog_info, and related commands. Change this to optionally accept config llog names without the leading '$', since adding '$' is non-intuitive and the shell will think this is a variable and "$fsname-client" becomes "-client".

Similarly, llog identifiers are formatted like "#0x4:10#0000000" instead of the standard FID format [0x4:0x10:0x0]. Update the code to print FIDs in standard format.

Issue Links

• is related to: LU-15936 DOSTID macro is not printing llog IDs properly in the logs
• is related to: LUDOC-352 document lctl llog_print
• is related to: LU-9994 sanity-scrub test_5: test failed to respond and timed out
• is related to: LU-2149 Make lctl llog commands to be used from scripts

Comments

[Peter Jones]

Landed for 2.11

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/26211/
Subject: LU-9153 llog: consolidate common error checking
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: b522f7b4b1de029ff9f03c41420caf44d70dc982

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/25640/
Subject: LU-9153 llog: update llog print format to use FIDs
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 5a8e47d0a1a7548a7f6bbf977a4fdb3935adaed6

[Gerrit Updater]

Andreas Dilger ([e-mail]) uploaded a new patch: https://review.whamcloud.com/26211
Subject: LU-9153 llog: consolidate common error checking
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 533189647513650034663c66c97e5bbfdb6084f2

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/25468/
Subject: LU-9153 utils: improve llog name parsing
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: a7a0e4070fba3091edc4921769fe36cb6262697d

[Gerrit Updater]

Andreas Dilger ([e-mail]) uploaded a new patch: https://review.whamcloud.com/25640
Subject: LU-9153 llog: update llog print format to use FIDs
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: cc29b6949618b35eff163158ec6f664c21a5a8e2