Stefan Priebe c693f74953 ceph/rbd: has a pretty strange error handling - install custom run_command function
Always use a custom error sub to get the real errors out of rbd command instead of the typical:

 2014-02-06 11:20:20.187190 7f3b6c37c760 -1 librbd: removing snapshot from header failed: (16) Device or resource busy

before:
rbd: snapshot 'abc' is protected from removal.
TASK ERROR: rbd snapshot vm-173-disk-1' error: 2014-02-06 11:06:02.438336 7f6f4ac92760 -1 librbd: removing snapshot from header failed: (16) Device or resource busy

now:
TASK ERROR: rbd: snapshot 'abc' is protected from removal.

Signed-off-by: Stefan Priebe <s.priebe@profihost.ag>
2014-07-17 07:26:09 +02:00
2014-06-25 09:17:20 +02:00
2013-08-12 11:55:06 +02:00
2011-08-23 07:43:03 +02:00
2014-06-25 09:17:20 +02:00
2013-10-01 13:08:43 +02:00
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