[LU-7910] osd_dir_insert() should not use LU cache to learn dnode# Created: 23/Mar/16  Updated: 31/Jan/17  Resolved: 31/Jan/17

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.10.0

Type: Improvement Priority: Minor
Reporter: Alex Zhuravlev Assignee: Alex Zhuravlev
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Blocker
is blocking LU-7895 zfs metadata performance improvements Resolved
Rank (Obsolete): 9223372036854775807

 Description   

osd_dir_insert() should not use LU cache to learn dnode#. instead it should be using per-thread FID->#dnode cache like osd-ldiskfs does.

 Comments   
Comment by Gerrit Updater [ 15/Jul/16 ]

Alex Zhuravlev (alexey.zhuravlev@intel.com) uploaded a new patch: http://review.whamcloud.com/21333
Subject: LU-7910 osd: do not lookup child objects in osd_dir_insert()
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: ee4cb60fcab369e798a24f96ef553f59558f44cb

Comment by Gerrit Updater [ 31/Jan/17 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/21333/
Subject: LU-7910 osd: do not lookup child objects in osd_dir_insert()
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: a4c325bbad4edd9b610be92f8b5ed2b14a818ed0

Comment by Peter Jones [ 31/Jan/17 ]

Landed for 2.10

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