Hi. I stumbled on this over the weekend, and thought people here might be interested in seeing whether it's useful in figuring out things like btrfs health: http://code.google.com/p/ioping/ -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html