It seems that sar and iostat default to major 8 (sd) when reporting disk activity statistics. For some reason, "iostat -x" seems broken in RedHat 7.2. Are other people using sar to monitor lvm disks? What was required to get sar/iostat to monitor major 58? Thanks, -poul _______________________________________________ linux-lvm mailing list linux-lvm@sistina.com http://lists.sistina.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://www.sistina.com/lvm/Pages/howto.html