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Bug #17914
openObjectCacher doesn't handle snapshot+truncate properly
Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
osdc
Labels (FS):
snapshots
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
When truncating file, we should not drop dirty data that were created before snapshot. But it seems ObjectCacher::discard_set drop dirty buffer heads unconditionally.
Updated by Zheng Yan over 7 years ago
- Subject changed from ObjectCache doesn't handle snapshot+truncate properly to ObjectCacher doesn't handle snapshot+truncate properly
Updated by John Spray over 7 years ago
- Category set to 89
- Component(FS) osdc added
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