Le mardi 24 mai 2011 Ã 09:14 -0400, Mike Snitzer a Ãcrit : > When using -o discard, ext4 will log a warning if a discard failed (and > will disable discards). > > So ext4 is a great indicator for whether discards are working on your > striped LV volume. > Just out of curiosity, how does ext4 tell if discards is working or not ? _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/