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Bug #1652

rbd: rollback correctly after resizing

Added by Josh Durgin about 12 years ago. Updated almost 12 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
rbd
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):

Description

I just fixed this bug in librbd, but it seems the kernel has it too. If you take a snapshot, resize the image, then rollback to the snapshot, the size is unchanged, leading to incomplete or excess data. We might consider making size writable, so the user can resize an image as well.

History

#1 Updated by Sage Weil about 12 years ago

  • translation missing: en.field_position set to 8

#2 Updated by Sage Weil almost 12 years ago

  • Status changed from New to Resolved

we removed rollback functionality from the kernel.

#3 Updated by Sage Weil almost 12 years ago

  • Target version deleted (v3.2)

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