Here's without discard mount option in fstab: http://paste.fedoraproject.org/41849/80039018/ As you can see fstrim is not actually working at all. Regards, Jorge _______________________________________________ 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/