[LU-3105] remove unused code related to capabilities

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.4.0
• Fix Version/s: Lustre 2.8.0
• Type: Improvement
• Priority: Minor
• Reporter: Alex Zhuravlev
• Assignee: Bob Glossman (Inactive)
• Resolution: Fixed

Description

amount of code related to capabilities is not used on MDS/OSS and likely won't be used any time soon. still consumes resources like stack (being passed through the most of the methods).

Issue Links

• is duplicated by: LU-2403 ofd capa code is obsoleted
• is related to: LU-3556 osd-ldiskfs module depends on mdd

Comments

[Peter Jones]

http://review.whamcloud.com/#change,5572
]

[John Hammond]

And http://review.whamcloud.com/#change,6069.

[Andreas Dilger]

Bobbie, could you please refresh the two patches in this bug.

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/5572/
Subject: LU-3105 osd: remove capa related stuff from servers
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 26b8238659974959780cd49de92595b4b0bdf89f

[Gerrit Updater]

Alex Zhuravlev ([e-mail]) uploaded a new patch: http://review.whamcloud.com/14422
Subject: LU-3105 mdt: do not announce support for capabilities
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: fb8085172a410d85623c224a1cb203bb748aa6aa

[Gerrit Updater]

John L. Hammond ([e-mail]) uploaded a new patch: http://review.whamcloud.com/14640
Subject: LU-3105 osc: remove capa support
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 263669b7fdce8344c3dbf0ab2fcb01e8e3245ad6

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/14640/
Subject: LU-3105 osc: remove capa support
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 83ae3e2e5b9713822ea4889d832915e791801d90

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/6069/
Subject: LU-3105 mdc: remove capa support
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 353ef58b1d2394c4721a340e2463b07d4069d99c

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/14422/
Subject: LU-3105 mdt: do not announce support for capabilities
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: cd65aabf75767b62da042b173592d60f7d548433

[James A Simmons]

Is this work done?

[Peter Jones]

Several patches have landed for 2.8 so the onus is on the reporter to speak up if anything else remains to be done in this area.

[Gerrit Updater]

Oleg Drokin ([e-mail]) uploaded a new patch: http://review.whamcloud.com/18544
Subject: LU-3105 llite: Remove unused lli_open_count from ll_inode_info
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 55ae312100a94432b82fb8bc28ee3004e5382819

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/18544/
Subject: LU-3105 llite: Remove unused lli_open_count from ll_inode_info
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: ca646b1bd3bedb1727e5a8d6ac803abefa239fef