Re: attempt to access beyond end of device - bad values while

Chuck Mead (chuck@moongroup.com)
Tue, 29 Sep 1998 21:51:20 -0400 (EWT)


On Tue, 29 Sep 1998, Bjoern Kriews wrote:

> Hi...
>
> I am experiencing very strange behaviour from my disk subsystem.
> root@ncc2:~ # dmesg
> attempt to access beyond end of device
> 08:04: rw=0, want=78648406, limit=7759395
>
> This happens on different disks, apparently only the large ones.
> The want values must be uninitialized data - they are far off from
> the partition table sizes.
>
> Partition tables are ok, these disks did run for a long time on another
> system w 2.1.120-pre1 (before 120 went bad).

Mine's on a release kernel and it scares the crap out of me 'cause
this is a production box...!

System info:

P2 233, 128M, 2.0.35, aic7xxxx (kernel), glibc-2.0.7-17,
1 x 2940U, 2 x IBM DDRS-34560W (4.3Gb) Rev: S92A UW's

Here's some additional info:

Sep 29 04:02:07 server kernel: EXT2-fs error (device 02:00):
ext2_write_inode: u
nable to read inode block - inode=2, block=5

Vendor: IBM Model: DDRS-34560W Rev: S92A
Type: Direct-Access ANSI SCSI revision: 02

Adaptec AIC7xxx driver version: 5.0.19/3.2.

/dev/root / ext2 rw 0 0
/proc /proc proc rw 0 0
/dev/sda5 /home ext2 rw 0 0
/dev/sda6 /var ext2 rw 0 0
/dev/fd0 /mnt/floppy ext2 rw 0 0

--
Chuck Mead, CEO - Moongroup Consulting, Inc. <chuck@moongroup.com>
http://www.moongroup.com/
http://www.moongroup.com/unix/

The goal of science is to build better mousetraps. The goal of nature
is to build better mice.

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