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Feature #13186

I hope retain snapshot of the rbd block, after rbd block export and import

Added by zouming zou over 1 year ago. Updated 4 months ago.

Status:
Need Review
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
09/21/2015
Due date:
% Done:

0%

Source:
other
Tags:
Backport:
Reviewed:
User Impact:
Affected Versions:
Release:
Needs Doc:
No

Description

(1)I have a rbd block foo_c01,that contain a snapshot foo_c01_s01.then,I export foo_c01 to foo_c01_local.
rbd -p rbd export foo_c01 foo_c01_local
(2)then?I import foo_c01_local to foo_c01_imp.
rbd -p rbd import foo_c01_local foo_c01_imp
(3)I use the command "rbd -p rbd snap ls foo_c01_imp",the rbd block foo_c01_imp without snapshot;but I hope retain foo_c01's snapshot foo_c01_s01.

History

#1 Updated by Jason Dillaman over 1 year ago

  • Project changed from Ceph to rbd
  • Assignee deleted (Sage Weil)

#2 Updated by Yang Dongsheng 10 months ago

zouming zou wrote:

(1)I have a rbd block foo_c01,that contain a snapshot foo_c01_s01.then,I export foo_c01 to foo_c01_local.
rbd -p rbd export foo_c01 foo_c01_local
(2)then?I import foo_c01_local to foo_c01_imp.
rbd -p rbd import foo_c01_local foo_c01_imp
(3)I use the command "rbd -p rbd snap ls foo_c01_imp",the rbd block foo_c01_imp without snapshot;but I hope retain foo_c01's snapshot foo_c01_s01.

https://github.com/ceph/ceph/pull/10487

Please take a look at this PR. thanx

#3 Updated by Jason Dillaman 4 months ago

  • Status changed from New to Need Review

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