[#LU-6317] LFSCK 4: namespace LFSCK counts the objects repeatedly

LFSCK 4: improve LFSCK performance (LU-6361) [LU-6317] LFSCK 4: namespace LFSCK counts the objects repeatedly Created: 02/Mar/15 Updated: 25/Mar/15 Resolved: 25/Mar/15
Status:	Resolved
Project:	Lustre
Component/s:	None
Affects Version/s:	Lustre 2.8.0
Fix Version/s:	Lustre 2.8.0

Type:

Technical task

Priority:

Minor

Reporter:

nasf (Inactive)

Assignee:

nasf (Inactive)

Resolution:

Fixed

Votes:

Labels:

None

Rank (Obsolete):

17672

Description

That is because the namespace LFSCK uses object-table based iteration plus namespace based directory traversing to scan the system. So one object may be returned twice by them.

Comments

Comment by Gerrit Updater [ 02/Mar/15 ]

Fan Yong (fan.yong@intel.com) uploaded a new patch: http://review.whamcloud.com/13933
Subject: ~~LU-6317~~ lfsck: NOT count the objects repeatedly
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: f589bfed2fd48164f3376ee199a03539121489c2

Comment by Gerrit Updater [ 25/Mar/15 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/13933/
Subject: ~~LU-6317~~ lfsck: NOT count the objects repeatedly
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: e9a6c24504b4aae13d9c0f1caf9c6827f0a6a138

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[LU-6317] LFSCK 4: namespace LFSCK counts the objects repeatedly Created: 02/Mar/15 Updated: 25/Mar/15 Resolved: 25/Mar/15