tree 6ff42f4ebe263453ba14d61d6b0cf56c98d22e42
parent cc9d734c3d1b39c6a557673469aea26364060226
author Alex Elder <elder@dreamhost.com> 1327867063 -0600
committer Alex Elder <elder@dreamhost.com> 1332431267 -0500

rbd: encapsulate new rbd id selection

Move the loop that finds a new unique rbd id to use into
its own helper function.

Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>