Feature #13186: I hope retain snapshot of the rbd block, after rbd block export and import - rbd - Ceph

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Feature #13186

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

Added by zouming zou over 8 years ago. Updated over 6 years ago.

Status:

Resolved

Priority:

Normal

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Target version:

% Done:

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other

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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.

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Updated by Jason Dillaman over 8 years ago

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

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Updated by Yang Dongsheng over 7 years 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

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