Alessandro Jacopini wrote: > ERROR: dos: reading /dev/mapper/via_cdjiceidbi > [Invalid argument] Seems like it can't parse the partition table of the assembled disk. Look in /var/log/messages for more clues and make sure that the /dev/mapper/via_cdjiceidbi device is the size it's supposed to be. > mount: /dev/mapper/via_cdjiceidbi: can't read > superblock That entry represents the entire (virtual) disk where no filesystems reside. You need to get the partition table parsed correctly first before mounting any filesystems. _______________________________________________ Ataraid-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/ataraid-list