Add ./ceph osd tell <osd-num> dump_missing <out>
Add ./ceph osd tell <osd-num> dump_missing <out>

Add a command that tells the OSD to dump its missing set for all PGs to
a file. This should be useful for debugging multi-OSD scenarios.

Signed-off-by: Colin McCabe <c0eabe2887ac1e91c280795b9fca010e21066283@hq.newdream.net>

ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph