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Date:      Tue, 26 Feb 2002 23:01:41 +0100
From:      Wilko Bulte <wkb@freebie.xs4all.nl>
To:        Andrew Gallatin <gallatin@cs.duke.edu>
Cc:        yvictorovich@optima-hyper.com, alpha@FreeBSD.ORG
Subject:   Re: "unexpected machine check" on AS1000A
Message-ID:  <20020226230141.A76553@freebie.xs4all.nl>
In-Reply-To: <15483.65041.7582.593390@grasshopper.cs.duke.edu>; from gallatin@cs.duke.edu on Tue, Feb 26, 2002 at 04:28:49PM -0500
References:  <E052D8D86575D511A0E1009027D3B86218B4F8@hqsmail.SNET> <E052D8D86575D511A0E1009027D3B86215088A@hqsmail.SNET> <15483.65041.7582.593390@grasshopper.cs.duke.edu>

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On Tue, Feb 26, 2002 at 04:28:49PM -0500, Andrew Gallatin wrote:
> 
> Yuri Victorovich writes:
>  > Nope, seems that reseating, cleaning, rotating SIMMs doesn't help.
>  > Is it a way to find which SIMM exactly causes the problem? By those
>  > values that it loggs on "unexpected machine check" crash?
>  > 
> 
> Yes & we could also log more information for the correctable errors
> too.  However, doing this requires having sufficient documentation,
> which I don't think we do.

Yep, I think exactly that information is CPQ confidential. T64
has a binary errorlogger that uses this kind of thing. Along
with DECevent & CPQanalyse one can really analyse a lot of nitty
gritty problems.

-- 
|   / o / /_  _   		wilko@FreeBSD.org
|/|/ / / /(  (_)  Bulte		Arnhem, the Netherlands

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