tail of two scsis

[Richard Emberson]

I've got a FC2 system and a scsi disk with /boot and /.
In addition, I have two other scsi disks with /home and /usr/local
on them (call the disks A and B). Both of these disks
have their IDs set to 6.
When I boot the system with disk A, disk A can be found and
the boot succeeds. When I replace disk A with disk B, disk B
can not be found and the boot fails.
Other than the possibility that disk B is bad, what else
could be the cause?

The boot disk is a 7500rpm Quantum.
Disk A is a 10000rpm Maxtor.
Disk B is a 7500rpm Quantum.
Back in my RedHat 9 days, the system used both Quantum disks.

Thanks

Richard