Hi everybody, I read this in the manual of lvcreate: -r, --readahead ReadAheadSectors Set read ahead sector count of this logical volume to a value between 2 and 120. could somebody explain what does it mean exactly? thx in advance, greg _______________________________________________ linux-lvm mailing list linux-lvm@sistina.com http://lists.sistina.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/