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Date: Thu, 6 Aug 1998 14:11:42 -0700 (PDT)
From: Doug White <dwhite@resnet.uoregon.edu>
To: Richard Balue <balue@apolloi.com>
cc: freebsd-questions@FreeBSD.ORG
Subject: Re: Hard Drives..
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On Wed, 5 Aug 1998, Richard Balue wrote:

> This is the error message from the main hard drive taken
> from dmesg:
> 
> Is this drive about to crash?  Also, what type of Ultra-wide SCSI 
> drive do you recommend we buy?

Try running a few verify passes on the drive from SCSISelect.  Also check
the SCSI mode pages that ARRE and AWRE are enabled.  See the scsi(8) man
page for details.

> (snip)...
> sd0(ahc0:1:0): MEDIUM ERROR info:0x4d4e42 csi:c,2,5,35 asc:11,c
> sd0(ahc0:1:0):  Unrecovered read error - recommend rewrite the data
> field replaceable unit: 80 sks:80,41
> , retries:2
> sd0(ahc0:1:0): MEDIUM ERROR info:0x4d4e42 csi:c,2,5,35 asc:11,c
> sd0(ahc0:1:0):  Unrecovered read error - recommend rewrite the data
> field replaceable unit: 80 sks:80,41
> , retries:1
> sd0(ahc0:1:0): MEDIUM ERROR info:0x4d4e42 csi:c,2,5,35 asc:11,c
> sd0(ahc0:1:0):  Unrecovered read error - recommend rewrite the data
> field replaceable unit: 80 sks:80,41
> , FAILURE

Doug White                              | University of Oregon  
Internet:  dwhite@resnet.uoregon.edu    | Residence Networking Assistant
http://gladstone.uoregon.edu/~dwhite    | Computer Science Major


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