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Date:      Fri, 7 Jun 2002 12:59:55 -0700
From:      Brooks Davis <brooks@one-eyed-alien.net>
To:        Bruce Evans <bde@zeta.org.au>
Cc:        Brooks Davis <brooks@one-eyed-alien.net>, current@FreeBSD.ORG, phk@FreeBSD.ORG
Subject:   Re: dump (via amanda) causing panics
Message-ID:  <20020607125955.A29575@Odin.AC.HMC.Edu>
In-Reply-To: <20020606155619.U10544-100000@gamplex.bde.org>; from bde@zeta.org.au on Thu, Jun 06, 2002 at 04:06:40PM %2B1000
References:  <20020605222202.A17619@Odin.AC.HMC.Edu> <20020606155619.U10544-100000@gamplex.bde.org>

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On Thu, Jun 06, 2002 at 04:06:40PM +1000, Bruce Evans wrote:
> On Wed, 5 Jun 2002, Brooks Davis wrote:
>=20
> > This fixes the panic.  It appears there's also another bug in dump
> > though.  When I run dump I get this:
> >
> > [10:15pm] brooks@minya (~): sudo dump -a -f /dev/null /var
> > Password:
> >   DUMP: Date of this level 0 dump: Wed Jun  5 22:16:09 2002
> >   DUMP: Date of last level 0 dump: the epoch
> >   DUMP: Dumping /dev/ad0s2e (/var) to /dev/null
> >   DUMP: mapping (Pass I) [regular files]
> >   DUMP: mapping (Pass II) [directories]
> >   DUMP: estimated 580085 tape blocks.
> >   DUMP: dumping (Pass III) [directories]
> >   DUMP: dumping (Pass IV) [regular files]
> >   DUMP: master/slave protocol botched.
> >   DUMP: The ENTIRE dump is aborted.
> >
> > Any idea what this problem is?
>=20
> I guess this is another 64-bit daddr_t problem.  At least
> `daddr_t idblk[MAXNINDIR]' in traverse.c seems to be broken.  This seems
> to be fixed in the ufs2 patch.

Applying phk's patch seems to have fixed it.  It's a bit overkill for
fixing dump, but it did work and I guess this way I can do some limited
testing of the ufs2 patch.

-- Brooks

--=20
Any statement of the form "X is the one, true Y" is FALSE.
PGP fingerprint 655D 519C 26A7 82E7 2529  9BF0 5D8E 8BE9 F238 1AD4

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