tree 6506f68e9a517b06a4679ee32ee358daea6ae855
parent 12f029448c3d73e0f30bc5aee5964442aa95c0f4
author Alex Elder <elder@inktank.com> 1346278267 -0500
committer Alex Elder <elder@inktank.com> 1349119852 -0500

rbd: set up watch before announcing disk

We're ready to handle header object (refresh) events at the point we
call rbd_bus_add_dev().  Set up the watch request on the rbd image
header just after that, and after we've registered the devices for
the snapshots for the initial snapshot context.  Do this before
announce the disk as available for use.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>