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Bug #757

closed

creating multiple snapshots through librbd can lead to inconsistent state

Added by Josh Durgin about 13 years ago. Updated about 13 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Josh Durgin
Category:
librbd
Target version:
-
% Done:

100%

Source:
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

With the following sequence of events:

create image foo
create snap of foo
resize image foo
create snap of foo

foo will end up with only one snapshot, the final one.

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 #1

Updated by Josh Durgin about 13 years ago

  • Status changed from New to Resolved
  • % Done changed from 0 to 100

Fixed in commit:a23903c5d8122d330cc159fb0f6ae0a7d72dd349 by rereading the header after creating or removing a snapshot.

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