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Backport #14512

hammer: snapshot, flatten, and rollback of cloned image leads to data loss

Added by Jason Dillaman over 5 years ago. Updated over 5 years ago.

Status:
Resolved
Priority:
High
Target version:
Release:
hammer
Crash signature (v1):
Crash signature (v2):

Associated revisions

Revision aab3a40f (diff)
Added by Alexey Sheplyakov over 5 years ago

hammer: rbd snap rollback: restore the link to parent

So snapshot, flatten, rollback of a cloned image does not loose any data

Fixes: #14512
Signed-off-by: Alexey Sheplyakov <>

History

#1 Updated by Josh Durgin over 5 years ago

  • Subject changed from snapshot, flatten, and rollback of cloned image leads to data loss to hammer: snapshot, flatten, and rollback of cloned image leads to data loss
  • Priority changed from Normal to High

#3 Updated by Jason Dillaman over 5 years ago

  • Status changed from New to Fix Under Review

#4 Updated by Loïc Dachary over 5 years ago

  • Tracker changed from Bug to Backport
  • Assignee set to Alexey Sheplyakov
  • Release set to hammer

#5 Updated by Loïc Dachary over 5 years ago

See http://www.spinics.net/lists/ceph-users/msg25071.html

Indirectly fixed in the infernalis release via deep-flatten

#6 Updated by Loïc Dachary over 5 years ago

  • Description updated (diff)

#7 Updated by Jason Dillaman over 5 years ago

  • Status changed from Fix Under Review to Resolved
  • Target version set to v0.94.8

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