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Date:      Mon, 8 Jul 2002 14:10:13 +0200 (CEST)
From:      dirkx@covalent.net
To:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: FSCK/current and dump errors
Message-ID:  <Pine.OSX.4.44.0207081408260.356-100000@mobile.webweaving.org>
In-Reply-To: <Pine.OSX.4.44.0206291301430.357-100000@mobile.webweaving.org>

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FYI: The error described below is fully fixed by moving from 1.10.2.4 to
rev.  1.22 of traverse.c. It is the change from 1.21 -> 1.22 which
restores the ability to do a backup again.

Thanks!

Dw.

On Sat, 29 Jun 2002 dirkx@covalent.net wrote:

> Not sure if I should blame current - but see the errors below. I've tried
> an fsck and an fsck -f from single user mode on each of the affected disks
> (7 disk, mix of ide/scsi give this).
>
> FSCK comes through clean. Prior to running -CURRENT the disks where
> attached to a 2.0.8 machine; and the dump prior to the upgrade is good
> (and restore can fully read it).
>
> But right now a real dump to tape; or a dump to /dev/null give me the
> errors below.
>
> -> Is there a more throurough consistency check I could do ?
>
> I've attached one of the SCSU disks to a 4.5 RELEASE machine; and fsck
> sees no errors; and there dump gives me similar errors.
>
> Any ideas, or should I just ignore this as -CURRENT madness :-)
>
> Thanks,
>
> Dw
>
> sendbackup: info BACKUP=/sbin/dump
> sendbackup: info RECOVER_CMD=/usr/bin/gzip -dc |/sbin/restore -f... -
> sendbackup: info COMPRESS_SUFFIX=.gz
> sendbackup: info end
> |   DUMP: Date of this level 0 dump: Sat Jun 29 05:10:43 2002
> |   DUMP: Date of last level 0 dump: the epoch
> |   DUMP: Dumping /dev/ad2s1f (/local2) to standard output
> |   DUMP: mapping (Pass I) [regular files]
> |   DUMP: mapping (Pass II) [directories]
> |   DUMP: estimated 1874624 tape blocks.
> |   DUMP: dumping (Pass III) [directories]
> |   DUMP: dumping (Pass IV) [regular files]
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [block -645840818]: count=-1
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [sector -645840818]: count=-1
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [sector -645840817]: count=-1
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [sector -645840816]: count=-1
> ...cut 150 lines...
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [sector -645840749]: count=-1
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [sector -645840748]: count=-1
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [sector -645840747]: count=-1
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [block -645840746]: count=-1
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [sector -645840746]: count=-1
> ...cut 1500 lines...
>
> ?   DUMP: read error from /dev/ad2s1f: Invalid argument: [sector -645840147]: count=-1
> ?   DUMP: More than 32 block read errors from 135025408
> ?   DUMP: This is an unrecoverable error.
> ?   DUMP: fopen on /dev/tty fails: Device not configured
> |   DUMP: The ENTIRE dump is aborted.
> sendbackup: error [/sbin/dump returned 3]
>
>
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