Thanks for the info, I'll be sure to "dump_ops_in_flight" and "session ls" if it crops up again. Is there any other info you can think of that might be useful? I want to make sure I capture all the evidence needed if it happens again. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com