Did an extra test with shutting down an osd host and force a recovery. Only using the iops setting I got 500 objects a second, but using also the bytes_per_usec setting, I got 1200 objects a second! Maybe there should also be an investigation about this performance issue. Best regards _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx