Commits
Ilya Dryomov committed 246138fa678
libceph: ceph_osd_{exists,is_up,is_down}(osd) definitions
Sync up with ceph.git definitions. Bring in ceph_osd_is_down().
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Alex Elder <elder@linaro.org>