John Spray wrote: > Greg's response is pretty comprehensive, but for completeness I'll add that the specific case of shutdown blocking is http://tracker.ceph.com/issues/9477 Yes indeed, during the freeze, "INFO: task sync:3132 blocked for more than 120 seconds..." was exactly the message I have seen in the VNC console of the client (it was a Openstack VM). -- François Lafont _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com