Hi list I have a problem. (who doesnt, right?) I have a cluster setup, high availability, using clumanager. I also have external RAID configured on these two machines. Originally, when I upgraded to FC2, the RAID came up as /dev/sda, and the internal hdd came up as /dev/sdb. With that not being desirable, I made a change to the initrd, using this command: mkinitrd -f -v --preload=aic79xx /boot/initrd-2.6.5-1.358custom.img 2.6.5-1.358custom The preloaded scsi driver, is the one controlling the internal drive. This change, made the internal drive become /dev/sda again, and the RAID /dev/sdb, like I want it. Now, Ive just installed a 146gb SCSI disk into one of the servers, and after a reboot (I could see no way to make FC2 pick up the SCSI drive without rebooting) its picked up the 146gb new SCSI disk as /dev/sda, moved the original internal SCSI disk to /dev/sdb, and moved the RAID to /dev/sdc. Preferably, I would like this: /dev/sda = Internal SCSI disk /dev/sdb = external RAID /dev/sdc = the new SCSI disk ive just added I need /dev/sdb to be the RAID, as Im using RAWDEVICES to allocate some common drive space, for the cluster software to run. These RAWDEVICES are /dev/sdb1 and /dev/sdb2 (on RAID).. Please, can anyone offer me some assistance, or a way to force the new SCSI disk ive just added, to become /dev/sdc? TIA!!!! Dan