[LU-16599] clearing jobstats should match output format

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Assignee: Feng Lei
• Reporter: Andreas Dilger

Description

With the escaping of special characters in patch https://review.whamcloud.com/37764 "LU-11407 tgt: cleanup job_stats output printing" and truncation of log JobIds in patch https://review.whamcloud.com/49351 "LU-16376 obdclass: NUL terminate long jobid strings" it may be that the requested "clear" of a specific JobID in lprocfs_jobstats_seq_write(), considering that the format printed via "lctl get_param ..job_stats" does not match the internal name stored for the job.

The written JobID to clear should be de-quoted, un-escaped and then truncated to match the 32-char JobID that is stored internally in ojs_hash.

Issue Links

• is related to: LU-16376 lprocfs_job_stats_log() Invalid jobid size (37), expect(32)
• is related to: LU-11407 Improve stats data

Comments

[Peter Jones]

Landed for 2.16

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/50160/
Subject: LU-16599 obdclass: job_stats can parse escaped jobid string
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 8f004bc53b1a488dad5a92a580f5f0c078e33654

[Gerrit Updater]

"Feng Lei <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/50160
Subject: LU-16599 obdclass: job_stats can parse escaped jobid string
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 7a563c6094f80d5c9facb085590d7a3d838adc75