Date: Tue, 3 Jul 2001 22:03:40 -0700 From: David Greenman <dg@root.com> To: Philip Hallstrom <philip@adhesivemedia.com> Cc: freebsd-questions@freebsd.org Subject: Re: urgent: Getting a lot of "parity error" messages in /var/log/messages!?!?!?! Message-ID: <20010703220340.B83552@nexus.root.com> In-Reply-To: <20010703182933.C328-100000@oddjob.adhesivemedia.com>; from philip@adhesivemedia.com on Tue, Jul 03, 2001 at 06:33:22PM -0700 References: <20010703182933.C328-100000@oddjob.adhesivemedia.com>
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>Hi - > For the last week I've been getting quite a few of the below >errors... the first one repeats a lot, then after awhile the last three >happen. Twice now this has completely frozen the machine. The only change >I've made is to add RAM, but this seems related to my SCSI disk... > >The machine is running 4.2-STABLE and has been fine for over a year... > >Can anyone shed some light one this? > >/kernel: (da0:ahc0:0:0:0): parity error detected in Data-in phase. SEQADDR(0x1ac) SCSIRATE(0x93) >/kernel: (da0:ahc0:0:0:0): READ(10). CDB: 28 0 0 a8 b8 3f 0 0 2 0 >/kernel: (da0:ahc0:0:0:0): ABORTED COMMAND asc:48,0 >/kernel: (da0:ahc0:0:0:0): Initiator detected error message received Your SCSI bus is very unhappy. I would check to make sure that all of the connectors are plugged in securely and that the bus is properly terminated. You may also have a defective SCSI cable. -DG David Greenman Co-founder, The FreeBSD Project - http://www.freebsd.org President, TeraSolutions, Inc. - http://www.terasolutions.com Pave the road of life with opportunities. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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