On Tuesday, December 06, 2011 03:09:42 PM Lamar Owen wrote: > I've seen that happen before. It was a tad disconcerting at first, but, yes, in the case I saw it a reboot made it back to sda. Oh, and /dev/sda is not necessarily the BIOS boot device, by the way. For instance, on my upstream EL 6.1 box: [root at www ~]# mount|grep boot /dev/sdag1 on /boot type ext4 (rw) [root at www ~]# That is not constant; I have seen it at /dev/sda1, and I have seen it everywhere in between. It will be interesting to see if 6.2 has deterministic behavior in device names.