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Date:      Mon, 27 Jan 2003 23:32:17 -0600
From:      Sean Kelly <smkelly@zombie.org>
To:        Bruce Evans <bde@zeta.org.au>
Cc:        Peter Wemm <peter@wemm.org>, phk@FreeBSD.ORG, Kris Kennaway <kris@obsecurity.org>, arch@FreeBSD.ORG
Subject:   Re: HEADSUP: DEVFS and GEOM mandatorification timeline.
Message-ID:  <20030128053217.GA738@edgemaster.zombie.org>
In-Reply-To: <20030125110722.C8080-100000@gamplex.bde.org>
References:  <20030124190057.91A3B2A7EA@canning.wemm.org> <20030125110722.C8080-100000@gamplex.bde.org>

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On Sat, Jan 25, 2003 at 11:26:46AM +1100, Bruce Evans wrote:
=2E..
> > > >To the best of your knowledge, there are no remaining serious bugs or
> > > >missing functionality with GEOM (like the disklabel editing problems
> > > >found before 5.0, etc)?
> > >
> > > There is one errata point (can't rewrite BSD boot code on a disk
> > > which is in use) which I am testing a patch for.
> > >
> > > I know of no bugs at present.
>=20
> Features like disklabel -r and disklabel -W not working are not bugs of
> course.

While I don't agree with the way he said it, I agree with what Bruce Evans
is saying here. I am still having problems with disklabel(8) and GEOM as I
have previously noted on -current. I consider this a bug, and a rather big
one at that. If nobody can explain why it is specific to my configuration,
then I will continue to consider it a bug.

I may not have a commit bit, and I may not have a @FreeBSD.ORG e-mail
addres, but I still have an opinion. I put myself in this strange boat
called "the userbase." This is a boat that you might actually want to
listen to the few voices in. I would highly suggest GEOM actually properly
support disklabel'ing before it is made The One True Way.

I was originally in favor of GEOM (as an end-user), but I'm really starting
to get a bitter taste in my mouth.

edgemaster# uname -v
FreeBSD 5.0-CURRENT #1: Mon Jan 27 14:00:00 CST 2003
root@edgemaster.zombie.org:/usr/obj/usr/src/sys/EDGEMASTER

edgemaster# disklabel -r ad1s1
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:  1024000  6291519    4.2BSD     2048 16384    90   # (Cyl.  391*- 455*)
  b:  6291456       63      swap                        # (Cyl.    0*- 391*)
  c: 117226242       63    unused        0     0        # (Cyl.    0*- 7296=
*)
  e: 10485760  7315519    4.2BSD     2048 16384    89   # (Cyl.  455*- 1108=
*)
  f: 99425026 17801279    4.2BSD     2048 16384    89   # (Cyl. 1108*- 7296=
*)
partition c: partition extends past end of unit
Warning, partition c doesn't start at 0!
Warning, An incorrect partition c may cause problems for standard system ut=
ilities
partition f: partition extends past end of unit

edgemaster# disklabel -B ad1s1
partition c: partition extends past end of unit
Warning, partition c doesn't start at 0!
Warning, An incorrect partition c may cause problems for standard system ut=
ilities
partition f: partition extends past end of unit

Note that if this is writing boot code, it is not working. When I select
"F1 FreeBSD", I receive the message "Boot error". A keypress results in my
system rebooting.

edgemaster# disklabel ad1s1
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:  1024000  6291456    4.2BSD     2048 16384    90   # (Cyl.  391*- 455*)
  b:  6291456        0      swap                        # (Cyl.    0 - 391*)
  c: 117226242        0    unused        0     0        # (Cyl.    0 - 7296=
*)
  e: 10485760  7315456    4.2BSD     2048 16384    89   # (Cyl.  455*- 1108=
*)
  f: 99425026 17801216    4.2BSD     2048 16384    89   # (Cyl. 1108*- 7296=
*)

--=20
Sean Kelly         | PGP KeyID: D2E5E296
smkelly@zombie.org | http://www.zombie.org

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