Thanks - hopefully I'll hear back from devs then as I can't seem to find anything online about others encountering the same warning, but I surely can't be the only one! Would it be the rbd subsystem I'm looking to increase to debug level 15 or is there another subsystem for rbd mirroring? What would be the best way to enable it (ceph config set client debug_rbd 20 then change back to 0/5 once done)? _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx