Other rados put will fail as follows
$ touch /tmp/bar
$ ./rados -p rbd put existing_3 /tmp/bar
$ ./rados -p rbd put existing_3 /tmp/bar
WARNING: could not create object: existing_3
error putting rbd/existing_3: (17) File exists
it should be considered a bug in the rados command line but needs to be
addressed separately.
http://tracker.ceph.com/issues/9387Fixes: #9387
Signed-off-by: Loic Dachary loic-201408@dachary.org