Hi, Hope this is the right forum for this question. If not, please redirect me. I've tried googling for this information without success. When device mapper creates a node to represent a LVM logical volume (e.g. /dev/mapper/vgrp_name-lvol_name), how does it decide the owner/group for the node file. Seems to be root/root by default, but I'm wondering if there's a way to override it? Is there some method (e.g. configuration file, kernel parameter, etc.) that I should know about? Thanks, Derek.