Subject: Re: New X distribution
To: Henry B. Hotz <hotz@jpl.nasa.gov>
From: Colin Wood <cwood@ichips.intel.com>
List: port-mac68k
Date: 11/11/1997 22:22:57
Henry B. Hotz wrote:
>
> At 10:39 AM 11/11/97, Mason Loring Bliss wrote:
> >was telling me how some RAM went bad one night on the system, and HP-UX
> >detected the fact, automatically sectioned it out, and rebooted. Supposedly
> >the next version of HP-UX will be able to handle the problem without even
> >having to reboot. Can we support cool stuff like that? I'm guessing that. . .
>
> A *big* problem on Mac's is that we don't even use parity memory. We have
> no way to even detect an error like that, much less recover from it. It is
> worth noting that memory chip technology has evolved to a point where the
> soft errors detected by parity and ECC checks are uncommon now.
>
> The exceptions I know of are the IIfx (surprise!) and a few models of IIcx.
> The latter requres an extra chip on the motherboard, which is usually
> missing. I don't think there were any others.
Actually, that's a IIci, not a IIcx :-)
Later.
--
Colin Wood cwood@ichips.intel.com
Component Design Engineer - MD6 Intel Corporation
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I speak only on my own behalf, not for my employer.