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Re: scsidisk I/O error: sector number display

daemon@ATHENA.MIT.EDU (Leonard N. Zubkoff)
Sat Jun 14 12:53:06 1997

Date: 	Sat, 14 Jun 1997 09:48:46 -0700
From: "Leonard N. Zubkoff" <lnz@dandelion.com>
To: dormouse@farsrobt.demon.co.uk
CC: linux-scsi@vger.rutgers.edu, linux-kernel@vger.rutgers.edu
In-reply-to: <199706141127.MAA18607@farsrobt.demon.co.uk> (message from
	Richard Waltham on Sat, 14 Jun 1997 12:27:01 +0100 (BST))

  From: Richard Waltham <dormouse@farsrobt.demon.co.uk>
  Date: 	Sat, 14 Jun 1997 12:27:01 +0100 (BST)

  Is this the intended display or is it intended to be the physical sector
  number?

Mar 10 04:00:54 kernel: scsidisk I/O error: dev 08:02, sector 347470

It's intended to be partition-relative, since the device that is reported is
not the underlying disk drive.  In this example, 08:02 == /dev/sda2, so it
makes sense for it to be a relative sector.  Partition-relative makes the most
sense from the standpoint of someone who has to figure out which file system
has been damaged by the error.

		Leonard

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