Wow you'd think that sort of thing would be release critical. Do you know
ehre I would get this patch and how to scan the entire raid array for this
error. I assume it's beyond the scope of e2fsck.
On Wed, Nov 17, 1999 at 07:06:06PM -0500, Martin Weinberg wrote:
> Shane,
>
> You aren't using an Adaptec 2940U2W by any chance are you?
> I had the same problems one month back and traced the problem
> to the aic7xxx driver (or hardware depending how you look at
> it). There is a bug with the timing of a hardware flag which
> causes disk corruption. There is an informal patch on the
> sequencer code which seems to fix it.
>
> --Martin
>
> Shane Wegner wrote on Wed, 17 Nov 1999 12:37:23 PST
> >
> >--uAKRQypu60I7Lcqm
> >Content-Type: text/plain; charset=us-ascii
> >Content-Transfer-Encoding: quoted-printable
> >
> >Hi,
> >
> >When attempting to copy a 650mb file, the following happens.
> >
> >Nov 17 12:33:07 continuum kernel: raid0_map bug: hash->zone0=3D=3DNULL for =
> >block 575818271
> >Nov 17 12:33:07 continuum kernel: Bad md_map in ll_rw_block
> >Nov 17 12:33:07 continuum kernel: raid0_map bug: hash->zone0=3D=3DNULL for =
> >block 1903399381
> >Nov 17 12:33:07 continuum kernel: Bad md_map in ll_rw_block
> >Nov 17 12:33:07 continuum kernel: raid0_map bug: hash->zone0=3D=3DNULL for =
> >block 575818271
> >Nov 17 12:33:07 continuum kernel: Bad md_map in ll_rw_block
> >
> >The cp command just says "input/output error". Are there any known problems
> >with the latest RAID patches against 2.2.13? This error is rather
> >unsettling especially since /dev/md0 is my root partition.
> >
> >Regards,
> >Shane
> >--=20
> >Shane Wegner: [EMAIL PROTECTED]
> >Personal website: http://www.cm.nu/~shane Fax: (604) 930-0529
> >PGP: keyid: 2048/1C0FFA59 ICQ UIN: 120000
> > Fingerprint: C6 5F B3 85 0B 11 30 F3
> > 52 89 0C 6C 49 08 94 7B
> >
> >--uAKRQypu60I7Lcqm
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> >
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> >
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> >
>
> --
>
> ===========================================================================
>
> Martin Weinberg Phone: (413) 545-3821
> Dept. of Physics and Astronomy FAX: (413) 545-2117/0648
> 530 Graduate Research Tower [EMAIL PROTECTED]
> University of Massachusetts http://www.astro.umass.edu/~weinberg/
> Amherst, MA 01003-4525
>
--
Shane Wegner: [EMAIL PROTECTED]
Personal website: http://www.cm.nu/~shane Fax: (604) 930-0529
PGP: keyid: 2048/1C0FFA59 ICQ UIN: 120000
Fingerprint: C6 5F B3 85 0B 11 30 F3
52 89 0C 6C 49 08 94 7B
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