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Date:      Wed, 15 Nov 2000 23:28:11 -0600
From:      Ben Weaver <sid67@tranquility.net>
To:        Josh Paetzel <jpaetzel@hutchtel.net>
Cc:        questions@FreeBSD.ORG
Subject:   Re: What's up with these SCSI parity errors and aborted commands?
Message-ID:  <20001115232811.A53887@tranquility.net>
In-Reply-To: <01d901c04ead$e705ce40$0200000a@vladsempire.net>; from jpaetzel@hutchtel.net on Tue, Nov 14, 2000 at 08:43:55PM -0600
References:  <20001113072628.A4463@tranquility.net> <01d901c04ead$e705ce40$0200000a@vladsempire.net>

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On Tue, Nov 14, 2000 at 08:43:55PM -0600, Josh Paetzel wrote:
> 
> ----- Original Message -----
> From: "Ben Weaver" <sid67@tranquility.net>
> To: <questions@FreeBSD.ORG>
> Sent: Monday, November 13, 2000 7:26 AM
> Subject: What's up with these SCSI parity errors and aborted commands?
> 
> 
> > The last week or so I've been seeing alot of this in my kernel log
> messages.  The box is running 4.0-RELEASE.  Does anyone know what's causing
> this?  I hope it's not my hard drive going south.  The fullest slice on the
> da0 device is only at 86% (there's still 350MB free)...
> >
> >
> > (da0:ahc0:0:0:0): WRITE(10). CDB: 2a 0 0 c0 24 bf 0 0 80 0
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 a5 ef 80 0
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 a6 ef 80 0
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 a5 6f 80 0
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 9b 3f 80 0
> > > (da0:ahc0:0:0:0): ABORTED COMMAND asc:47,0
> > > (da0:ahc0:0:0:0): SCSI parity error
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 9c bf 80 0
> > > (da0:ahc0:0:0:0): ABORTED COMMAND asc:47,0
> > > (da0:ahc0:0:0:0): SCSI parity error
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 9b 3f 80 0
> > > (da0:ahc0:0:0:0): ABORTED COMMAND asc:47,0
> > > (da0:ahc0:0:0:0): SCSI parity error
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 9c bf 80 0
> > > (da0:ahc0:0:0:0): ABORTED COMMAND asc:47,0
> > > (da0:ahc0:0:0:0): SCSI parity error
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 9a bf 80 0
> > > (da0:ahc0:0:0:0): ABORTED COMMAND asc:47,0
> > > (da0:ahc0:0:0:0): SCSI parity error
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 9c bf 80 0
> > > (da0:ahc0:0:0:0): ABORTED COMMAND asc:47,0
> > > (da0:ahc0:0:0:0): SCSI parity error
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 9c bf 80 0
> > > (da0:ahc0:0:0:0): ABORTED COMMAND asc:47,0
> > > (da0:ahc0:0:0:0): SCSI parity error
> > > (da0:ahc0:0:0:0): WRITE(06). CDB: a 5 9c bf 80 0
> >
> > Any help is greatly appriciated.
> >
> > Thanks,
> >
> > -Ben
> >
> 
> Looks like your scsi controller is having trouble talking to the drive.  You
> didn't just add or move devices and forget to reset the terminators, did
> you?  If you haven't changed or moved hardware recently I would say that you
> are either losing a drive, a controller, or a cable.
> 
> Josh
> 

Nope, I sure haven't added or moved any SCSI devices in a while.  Thanks for your response.  Are there any tools (i.e. software utilities) that would help me diagnose the cause?  

Thanks,

-Ben

> >
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