[LU-11776] add "lfs find" support for directory hash flags

• Status: Resolved
• Project: Lustre
• Fix Version/s: Lustre 2.15.0
• Type: Improvement
• Priority: Minor
• Reporter: Andreas Dilger
• Assignee: Yang Sheng
• Resolution: Fixed

Description

Add support to "lfs find -H" for finding directories with the migrating, dead, bad_type, and lost_lmv flags set. These are added in https://review.whamcloud.com/33843 "LU-11753 utils: print out DNE2 directory hash flags".

Issue Links

• is duplicated by: LU-15990 "lfs find" to scan for directory hash...
• is related to: LU-5170 lfs usability
• is related to: LU-14719 "lfs migrate -m" creates broken agent...
• is related to: LU-14211 DNE3: mechanism to interrupt and resu...
• is related to: LU-15001 improve recovery of interrupted direc...
• is related to: LU-7502 add lfs find --mdt-count and --mdt-ha...

Comments

[Andreas Dilger]

It looks like the basic "--mdt-hash" support was added via patch https://review.whamcloud.com/25515 "LU-7502 utils: add --mdt-count & --mdt-hash options", but that only allows searching for the regular hash types, and not the hash flags.

[Gerrit Updater]

Yang Sheng ([e-mail]) uploaded a new patch: https://review.whamcloud.com/39340
Subject: LU-11776 utils: add support lfs find with mdt hash flag
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 144851fdd7f0e3f14d9d30513b6276011fb25be4

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/39340/
Subject: LU-11776 utils: add support lfs find with mdt hash flag
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 00141b1a746d4733c2f52c7a7edec36da4cedcac

[Peter Jones]

Landed for 2.15