[LU-10855] llog cleanups

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.12.0
• Severity: 3
• Assignee: John Hammond
• Reporter: John Hammond

Description

There is no need to implement llog_cancel() as an llog operation. (We do not need to have a lop_cancel member in struct llog_operations. This method only used by changelogs now and the prototype is abused to make it work.

With lop_cancel removed, all uses of hsm_actions_logops, changelog_orig_logops, and osp_mds_ost_orig_logops can be replaces with llog_common_cat_ops.

LLOG_AGENT_ORIG_CTXT should be called LLOG_ACTIONS_ORIG_CTXT.

LLOG_AGENT_ORIG_CTXT setup and cleanup should be moved from the MDD layer to the MDT layer. Then there will be no need for the MDT to clone this context.

Issue Links

• is related to: LU-10699 replace HSM actions llog with an index

Comments

[Peter Jones]

Landed for 2.12

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/31812/
Subject: LU-10855 llog: use llog_common_cat_ops
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 3e61bbbcd4baaac76a67093404b60810261812e0

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/32654/
Subject: LU-10855 ptlrpc: remove obsolete LLOG_ORIGIN_* RPCs
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 830ce1b10f3a5d3536e5ec0a9ef87fe739a509a2

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/32653/
Subject: LU-10855 ptlrpc: assign specific values to MGS opcodes
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 12c5a26609f12b36dda0bfb33e27cc03f805155d

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/32651/
Subject: LU-10855 ptlrpc: remove obsolete OBD RPC opcodes
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 7d89a5b8aefc5417fa04c03ab15b447cfde01e9b

[Gerrit Updater]

Andreas Dilger ([e-mail]) uploaded a new patch: https://review.whamcloud.com/32654
Subject: LU-10855 ptlrpc: remove obsolete LLOG_ORIGIN_* RPCs
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 553446963306c42f9af96604ddded80d63986450

[Gerrit Updater]

Andreas Dilger ([e-mail]) uploaded a new patch: https://review.whamcloud.com/32653
Subject: LU-10855 ptlrpc: assign specific values to MGS opcodes
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: a1903b4d49bcf536afd3b3c375eae96de45826df

[Gerrit Updater]

Andreas Dilger ([e-mail]) uploaded a new patch: https://review.whamcloud.com/32651
Subject: LU-10855 ptlrpc: remove obsolete RPC opcodes
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 7d3b46be031609ad657230677a31719c6fca78c7

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/32202/
Subject: LU-10855 llog: remove obsolete llog handlers
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 85011d372dfb50500ba5eef3f2fa79e5d6507539

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/31795/
Subject: LU-10855 llog: remove llog_cancel()
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 86cb7e80f2a573bb23a10ee9eebe3c7f525bd2d0