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From: Rupa Schomaker <rupa-list+linux-kernel@rupa.com>
To: Kelledin Tane <feralgod@home.com>
Cc: Volker Dierks <vd@mwi-online.de>, linux-kernel@vger.kernel.org
Subject: Re: VIA 686b Bug - once again :(
Date: Mon, 22 Oct 2001 09:57:24 -0700	[thread overview]
Message-ID: <m3wv1n7guj.fsf@shakti.rupa.com> (raw)
In-Reply-To: <200110211326.PAA01192@mail.mwi-online.de> <3BD2DCFB.C00E93B6@home.com>
In-Reply-To: <3BD2DCFB.C00E93B6@home.com> (Kelledin Tane's message of "Sun, 21 Oct 2001 09:34:35 -0500")

Kelledin Tane <feralgod@home.com> writes:

>> So my questions is:
>> I'm going to buy a 3ware 6410(B)
>> IDE raid controller .. can I suspect
>> a failure safe system (in aspect to
>> the 686b problems) when all discs
>> are connected to the 3ware
>> controller?
> 
> I would certainly expect so.  I have a Gigabyte GA-7DX with the infamous VIA
> 686B southbridge...and an SBLive! Value...and I have no IDE devices at all
> (complete SCSI).  I have never encountered data corruption.


I experienced constant and reproducable data corruption on two via
motherboards.  One using 686 and one 686b.  However, not with the IDe
drives.  This was with a DDS4 scsi tape drive attached to either a
Adaptec or Advansys scsi controller.  A 2.5G file dump to tape would
never restore the same.  One the Adaptec card, I would get 1 or 2
blocks of 64bytes that would differ.  On the Advansys it would be 1 or
2 blocks of 63 bytes.

Switch to a PIII-500 on a BX motherboard and have had no problems.
The VIA motherboards are now in windows machines where the flakiness
of the OS is even worse than the hardware.

-- 
-rupa

  parent reply	other threads:[~2001-10-22 16:57 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-10-21 13:26 Volker Dierks
2001-10-21 14:34 ` Kelledin Tane
2001-10-21 20:49   ` Vojtech Pavlik
2001-10-22 13:55     ` Krzysztof Halasa
2001-10-22 16:57   ` Rupa Schomaker [this message]
2001-10-22 17:11     ` Lorenzo Marcantonio
2001-10-21 15:05 ` Stefan Smietanowski
2001-10-21 17:37   ` Federico Sevilla III
2001-10-21 18:11     ` Alan Cox
2001-10-21 18:23     ` Stefan Smietanowski
2001-10-21 17:35 ` Federico Sevilla III
2001-10-23  8:55 ` clemens
2001-10-21 18:42 Federico Sevilla III

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