[4064] in linux-scsi channel archive
Re: Medium Error?
daemon@ATHENA.MIT.EDU (Keith Owens)
Wed Jun 3 22:16:37 1998
From: Keith Owens <kaos@ocs.com.au>
To: Dave Wreski <dave@nic.com>
cc: linux-scsi <linux-scsi@vger.rutgers.edu>
In-reply-to: Your message of "Wed, 03 Jun 1998 20:34:31 -0400."
<Pine.GSO.3.95q.980603203043.20051H-100000@nic.com>
Date: Thu, 04 Jun 1998 12:14:29 +1000
On Wed, 3 Jun 1998 20:34:31 -0400 (EDT),
Dave Wreski <dave@nic.com> wrote:
>Anyway, I made a few home-grown CDROMs, and thought I'd use dd to check
>them before I deleted the original source from my hard disk, and I receive
>the following messages at completion:
>
>Jun 3 21:26:09 gossamer kernel: scsi0: MEDIUM ERROR on channel 0, id 6,
>lun 0, CDB: 0x08 04 3c 81 03 00
>Jun 3 21:26:09 gossamer kernel: Current error sr0b:00: sns = f0 3
>Jun 3 21:26:09 gossamer kernel: ASC=15 ASCQ= 0
>Jun 3 21:26:09 gossamer kernel: Raw sense data:0xf0 0x00 0x03 0x00 0x04
>0x3c 0x82 0x0a 0x00 0x00 0x00 0x00 0x15 0x00 0x00 0x00
>Jun 3 21:26:09 gossamer kernel: CD-ROM I/O error: dev 0b:00, sector
>1110536
Which kernel? Some 2.0.x do incorrect readahead on CDROMs and try to
read past the end of media, 2.1.x is OK.
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