I have been having trouble getting a scsi scanner to work on my 
9500: the scanner works under MacOS, so cabling and hardware are 
not at fault, I think.

After installing the 1.5ZC snapshot, I now get these messages in 
dmesg, and wonder what they tell me.

scsibus0: waiting 2 seconds for devices to settle...
probe(esp0:0:2:0): esp0: timed out [ecb 0xa8f000 (flags 0x1, dleft 
4a, stat 0)], <state 5, nexus 0xa8f000, phase(l 21, c 1, p 1), 
resid 4a, msg(q 0,o 0) DMA active>
probe(esp0:0:2:0): esp0: timed out [ecb 0xa8f000 (flags 0x41, 
dleft 4a, stat 0)], <state 5, nexus 0xa8f000, phase(l 21, c 1, p 
1), resid 4a, msg(q 20,o 0) DMA active> AGAIN
esp0: SCSI bus reset

scsictl finds nothing on that bus.

I may try 1.5.3_RC2 later this week and see if things are any 
different. But these messages are new (ie, they weren't in 1.5.2). 
What has changed?

-- 
Paul Beard
8040 27th Ave NE
Seattle WA 98115
206 529 8400

Excellent day for drinking heavily.  Spike office water cooler.