Date: Fri, 25 Aug 1995 12:25:07 -0400 (EDT) From: "Kenneth D. Merry" <ken@rflab1.gtri.gatech.edu> To: gibbs@freefall.FreeBSD.org (Justin T. Gibbs) Cc: questions@freebsd.org Subject: Re: Adaptec 2842, Quantum XP34300 problem Message-ID: <199508251625.MAA23842@rflab1.gtri.gatech.edu> In-Reply-To: <199508251444.HAA05513@freefall.FreeBSD.org> from "Justin T. Gibbs" at Aug 25, 95 07:44:00 am
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> >ahc1: target 0, lun 0 (sd0) timed out > >sd0(ahc1:0:0): BUS DEVICE RESET message queued. > >ahc1: target 0, lun 0 (sd0) timed out > >ahc1: Issued Channel A Bus Reset #1. 1 SCBs aborted > >panic: ahc1: brkadrint, Illegal Host Access at seqaddr = 0x0 > The "brkadrint" is a bug. The messages above it should be enough > to find the problem. Cool....let me know if you track down the problem...I'll be glad to test things out... > > So, I'm not sure whether this is a hardware problem, or a software > >problem, or what. > The grand prixs are very touchy little drives. We had three die with > similar behavior patterns to what you describe here. Although it > may be a driver problem, it sounds like the drive just didn't like it > when you accessed a particular sector. Actually, the drive is an Atlas, not a Grand Prix. (The XP34300 is an Atlas, the XP34301 is a Grand Prix...) Of course, the problem may not be limited to the Grand Prix drives...:( > > I wasn't running the -current ahc1 driver when I did the backup, so > >the error messages aren't as verbose as they might be. So, if anyone has > >any idea how I might at the very least diagnose what kind of problem my > >drive has, and hopefully be able to fsck the entire thing, I'd be very > >grateful. > The overlapped commands errors should not occur with the -current driver. > You should be using that. Thanks for your help. Ken -- Kenneth Merry ken@rflab1.gtri.gatech.edu Disclaimer: I don't speak for GTRI, GT, or Elvis.
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