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Subjectaic7xxx timeout

I've actually seen this problem before when I had two certain CD-ROM's
on the same bus. When I had only one connected I never had a problem,
but I'd be getting these time-out's when I had both. Eventually I
chucked one and the time-out's stopped. The moral of the story is
that you might want to check the hardware that you have connected on
the bus.

Michal Ostrowski
mostrows@styx.uwaterloo.ca

casler, heather writes:
> Hello....I'm hoping someone can point me in the right direction. I have a
> couple of hosts (v2.2.11 with tcp.diff patch applied) attached to an
> external storage box via AHA-2944UW's. During a code upgrade on the storage
> box, there's a point where the storage box does a reset of its' SCSI ports.
> The hosts report this reset with a message of
> aborting command due to timeout, pid xxx, scsi x, channel x, id x
> SCSI host x abort timed out - resetting
> SCSI bus is being reset for host x channel x
> and the I/O that the hosts were doing receovers and continues.
> I've increased the delay in seconds after SCSI bus reset for the aic7xxx
> driver, but that didn't eliminate the messages.
> My question is if there is a place in the aic7xxx driver or somewhere else
> that I can modify to increase the number of times that the driver will retry
> so it won't report this message?
> Is this a doable thing?
> Thanks!
> Heather
>
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