sd: error FFFFFF91 0 0 D ??

[Eric Ho]

Hi,

Does anyone know what 

	sd: error FFFFFF91 0 0 D

means ?  I got this when I tried just rebooting the system.  I've tried the
x-diagnostics (select sd and then hit return twice) and it gave me the same
thing.  What happened is that the system suddenly crashed and when it tried
rebooting itself, it got stuck here.  Now, is it a disk problem or a
controller problem ?  It looks as if it can't get to the disk at all.

Eric Ho  
Princeton University
eho at confidence.princeton.edu