Date: Sun, 20 Nov 2005 02:14:38 +0100 From: Christian Brueffer <chris@unixpages.org> To: Doug White <dwhite@gumbysoft.com> Cc: Ulf Kieber <kieber@xoo.net>, freebsd-current@freebsd.org Subject: Re: GEOM error Message-ID: <20051120011438.GA4194@unixpages.org> In-Reply-To: <20051119162011.I88861@carver.gumbysoft.com> References: <200511150403.jAF43B6f001417@jerry.xoo.net> <20051119162011.I88861@carver.gumbysoft.com>
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On Sat, Nov 19, 2005 at 04:22:11PM -0800, Doug White wrote:
> On Tue, 15 Nov 2005, Ulf Kieber wrote:
>=20
> > Re,
> >
> > on a 6.0-RELEASE I receive the following error since I tried restoring
> > a large dump
> >
> > Nov 14 12:30:11 nexus kernel: g_vfs_done():da1s1d.bde[WRITE(offset=3D72=
350695424, length=3D131072)]error =3D 1
> >
> > Besides that, no other errors are logged, especially no SCSI errors.
> > The problem persists even after the restore has completed.
>=20
> errno 1 is EPERM ("Operation not permitted") and is generally returned if
> you attempt to write somewhere you're not allowed to. Considering the
> offset is near the end of the disk, GBDE may be trying to prevent you from
> overwriting metadata blocks at the end of the partition. How or why
> restore(8) would be writing there I'm not sure.
>=20
> A SCSI error would return as errno 5 (EIO, "Input/output error").
>=20
I get the same messages with my external USB drive from time to time
(interestingly also GBDE encrypted).
Nov 20 02:03:30 haakonia kernel: g_vfs_done():da3s2c.bde[WRITE(offset=3D383=
341297664, length=3D65536)]error =3D 1
The message repeats every 30 seconds and trying to unmount the file
system fails. When I try to shut the system down, the message appears
n > 50 times followed by a panic.
Is it possible that the system tries to write on a bad sector and
consequently fails (provided that the on-disk sector remapping also
fails)?
The SMART output of the drive looks ok.
- Christian
--=20
Christian Brueffer chris@unixpages.org brueffer@FreeBSD.org
GPG Key: http://people.freebsd.org/~brueffer/brueffer.key.asc
GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D
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