linux-kernel - Re: [PATCH 1/1] filesystem: Disk Errors at boot-time caused by probe of partitions

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Date:	Thu, 1 Feb 2007 17:10:33 -0700
From:	"Eric D. Mudama" <edmudama@...il.com>
To:	TJ <linux@...orld.net>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	"OGAWA Hirofumi" <hirofumi@...l.parknet.co.jp>,
	"Neil Brown" <neilb@...e.de>
Subject: Re: [PATCH 1/1] filesystem: Disk Errors at boot-time caused by probe of partitions

On 2/1/07, TJ <linux@...orld.net> wrote:
> ---- short extract ---
> DC202XX: Primary channel reset.
> ide2: reset: success
> hde: task_in_intr: status=0x59 { DriveReady SeekComplete DataRequest
> Error }
> hde: task_in_intr: error=0x04 { DriveStatusError }
> ide: failed opcode was: unknown
> end_request: I/O error, dev hde, sector 238276076
> printk: 8 messages suppressed.
> Buffer I/O error on device hde2, logical block 47279294
> hde: task_in_intr: status=0x59 { DriveReady SeekComplete DataRequest
> Error }
> hde: task_in_intr: error=0x04 { DriveStatusError }
> ide: failed opcode was: unknown
> hde: task_in_intr: status=0x59 { DriveReady SeekComplete DataRequest
> Error }
...
> The Model number is Maxtor 6Y060L0.

In the log you posted, the drive posted 51/04 to your out-of-bounds
request, but these are 59/04, do they span the end of the device or
something?

I'd be surprised if the drive clunked because of an out of range
command, that model of drive used a very mature interface firmware
with many generations of testing and qualification.
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