Date: Fri, 27 Jul 2001 09:50:18 -0400 From: Martin Aherron <martin@cybernetics.com> To: freebsd-scsi@FreeBSD.ORG Subject: Re: Suspicious SCSI or kernel buffer Problem. Message-ID: <01Jul27.095020edt.119049@cyborg.cybernetics.com> In-Reply-To: <200107270646.IAA22373@dave.hrz.uni-bielefeld.de>
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At 08:46 AM 7/27/01 +0200, you wrote: >-------- > >Hi experts, > >I'm using freebsd sincs years, and have never seen such a suspicious >problem, detail see below: > >Any ideas, it seems it's an board induced problem ..... > >Probloem: > > I can access the tape (also a CD-RW Writer) on the SCSI bus and write > data (tar) without any errors or kernel messages to and from the tape. > When I read the data back I get random changed data in the files! > Repeating the procedure gives differences in different files at > different positions. The Problem occured first when changing to the > new ASUS board. With a P2B before all worked like a charm. > You might want to start by testing the basic board with Memtest86 - A Stand-alone Memory Diagnostic http://www.teresaudio.com/memtest86/ Runs from bootable disk and absolutely won't touch your hard drives. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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