Hi All, Does anybody know if calling a blockdev --flushbufs on a rbd-nbd device causes the librbd read cache to be invalidated? I've done a quick test and the invalidate_cache counter doesn't increment like when you send the invalidate command via the admin socket. Thanks, Nick _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com