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authorAlex Elder <elder@inktank.com>2013-01-18 12:31:09 -0600
committerAlex Elder <elder@inktank.com>2013-01-25 17:33:37 -0600
commitc04306471ad93f1daf60771a0373316d4c3494ae (patch)
tree2d5bbe316ab638fb2ca983b981bd15e2776e987f /net/ceph
parent38901e0f240b634467fb31743365af80a006be33 (diff)
rbd: don't retry setting up header watch
When an rbd image is initially mapped a watch event is registered so we can do something if the header object changes. The code that does this currently loops if initiating the watch request results in an ERANGE error. The osds will never return ERANGE, so there's no reason to do this loop, so get rid of it. This resolves: http://tracker.newdream.net/issues/3860 Note that the problem this loop was intended to solve is a race between collecting image header information and setting up the watch on the header object. The real fix for that problem is described here: http://tracker.newdream.net/issues/3871 Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'net/ceph')
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