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Bug #39715

closed

client: optimize rename operation under different quota root

Added by Zhi Zhang almost 5 years ago. Updated over 4 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
Correctness/Safety
Target version:
% Done:

0%

Source:
Community (dev)
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
ceph-fuse
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

We had many source directories with more than ten millions files. It took very long time to move one such directory to another directory under different quota root, because rename operation was switched to copy and unlink operations, even if the destination directory didn't enable quota or had enough room for source directory.


Related issues 1 (0 open1 closed)

Related to CephFS - Support #16884: rename() doesn't work between directoriesClosedZheng Yan08/01/2016

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