Err, I'll take this one back for now pending some more discussion. What we need more urgently is the writeback cache flag, which is now implemented in qemu, patch following ASAP. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html