[rescue] Mount error

[Utter, David]

Hello,

Mr Murphy of Murphy's Law paid a visit this weekend. While we had an E250 in
our developer area for some work, the building power got flipped off and on
thanks to our idiot electrician. Now we a problem mounting one, and only
one, of our partitions. Here's the error message for your entertainment:

WARNING: /pci at 1f,4000/scsi at 3/sd at 9,0 (sd8):
Error for Command: load/start/stop
Error Level: Retryable
Requested Block: 0
Error Block: 0
Vendor: IBM
Serial Number:
Sense Key: Not Ready
ASC 0x4 (LUN not ready), ASCQ: 0x0, FRU: 0x0

mount: I/O error
mount: cannot mount /dev/dsk/c0t9d0s0

If there's any way to get this to work, I'd appreciate the suggestions.

Thanks,
david