Date: Tue, 22 Apr 1997 19:39:17 -0400 (EDT) From: Peter Dufault <dufault@hda.com> To: dwhite@resnet.uoregon.edu Cc: sjkb@abstractsoft.com, questions@FreeBSD.ORG Subject: Re: disk error messages, what do they mean? Message-ID: <199704222339.TAA28491@hda.hda.com> In-Reply-To: <Pine.BSF.3.96.970422150510.24344G-100000@localhost> from Doug White at "Apr 22, 97 03:09:59 pm"
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> On Tue, 22 Apr 1997, Sonja Jo Krenz-Bush wrote: > > > Apr 19 09:04:31 itchy /kernel: sd1(ahc0:5:0): MEDIUM ERROR info:2c0080 > > asc:c,2 Write error - auto reallocation failed field replaceable unit: 9 > > Apr 19 13:12:57 itchy /kernel: sd1(ahc0:5:0): RECOVERED ERROR info:1a0060 > > asc:12,0 Address mark not found for id field field replaceable unit: d8 > > sks:80,1f > > Run > > scsi -f /dev/rsd1 -m 1 -P 0 > > Make sure that the following are set: > > AWRE (Auto Write Reallocation Enbld): 1 > ARRE (Auto Read Reallocation Enbld): 1 Note that the drive is sort of claiming that they are on since the "auto reallocation failed". There may be too many bad sectors on a track. Use the perl script Joerg recently committed to read back the bad sectors, examine the output, and possibly use this to ask for a new drive (assuming you find something strange like an entire track gone bad). -- Peter Dufault (dufault@hda.com) Realtime Machine Control and Simulation HD Associates, Inc. Voice: 508 433 6936
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