On Tue, Nov 29, 2016 at 01:20:16PM -0700, Chris Murphy wrote: > Seen /etc/lvm/lvm.conf issue_discards is probably set to 0. It should be 0 unless you understand what it's doing and actually want it... Don't confuse LVM's issue_discards with cryptsetup's allow_discards. Regards Andreas Klauer -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html