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Feature #36608

closed

mds: answering all pending getattr/lookups targeting the same inode in one go.

Added by Xuehan Xu over 5 years ago. Updated over 4 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
Performance/Resource Usage
Target version:
% Done:

0%

Source:
Community (dev)
Tags:
Backport:
Reviewed:
Affected Versions:
Component(FS):
MDS
Labels (FS):
Pull request ID:

Description

As for now, all getattr/lookup requests get processes one by one, which is kind of wasting CPU resources. Actually, for those getattr/lookup requests for the same inode, only one of them needs to be processes, the results applies all others.


Related issues 1 (0 open1 closed)

Related to CephFS - Bug #42746: mds crashed in MDCache::request_forwardResolvedZheng Yan

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