Skip site navigation (1)Skip section navigation (2)
Date:      Fri, 5 Feb 2010 14:50:06 -0800 (PST)
From:      Mark <redtick@sbcglobal.net>
To:        Martin McCormick <martin@dc.cis.okstate.edu>
Cc:        help help <freebsd-questions@freebsd.org>
Subject:   Re: sysinstall and mfs I'm out of Ideas.
Message-ID:  <669216.52998.qm@web81201.mail.mud.yahoo.com>
In-Reply-To: <201002052022.o15KMRg3037195@dc.cis.okstate.edu>

next in thread | previous in thread | raw e-mail | index | archive | help


--- On Fri, 2/5/10, Martin McCormick <martin@dc.cis.okstate.edu> wrote:

> From: Martin McCormick <martin@dc.cis.okstate.edu>
> Subject: sysinstall and mfs I'm out of Ideas.
> To: freebsd-questions@freebsd.org
> Date: Friday, February 5, 2010, 2:22 PM
> =A0=A0=A0 After about a week
> of trying, I don't think sysinstall
> will=A0 install FreeBSD when used with mfsbsd. I
> launched mfsbsd
> from a CDROM and it works fine. I also used dd to feed the
> mfsboot.img file to the boot sector on the system's hard
> drive
> and that also worked fine. mfsbsd doesn't appear to be the
> problem.=A0 Everything but sysinstall works as one would
> expect.
>=20
> =A0=A0=A0 Sysinstall may either be confused
> because the host is in
> multi-user mode or it may be trying to protect what it
> thinks is
> the system's boot drive from damage. It absolutely will
> not
> write one byte to /dev/ad0 partitions even though it sees
> the
> drive. the rest of sysinstall appears to be normal except
> for
> its fear about writing to /dev/ad0sx.
>=20
> =A0=A0=A0 I will be very happy to be proven wrong,
> but I don't
> know what else to do to sysinstall to get it to use that
> drive.
>=20
> =A0=A0=A0 It does work from the local console in
> single-user mode
> from the CDROM. I greatly appreciate all the help and
> welcome
> any new ideas, but it appears to be back to the drawing
> board
> for remotely-done upgrades.
>=20
> Martin McCormick
> _______________________________________________
> freebsd-questions@freebsd.org
> mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.o=
rg"
>


I'm sure you have already read this from man sysinstall, but it may give a =
hint to something you may have missed. =20

    <<<<   Note: Nothing is actually written to disk by this function, an
             explicit call to diskPartitionWrite being required for that to=
 happen. >>>>

     diskPartitionWrite
             Causes any pending MBR changes (typically from the
             diskPartitionEditor function) to be written out.

             Variables: None


<<< Note: No file system data is actually written to disk until an
             explicit call to diskLabelCommit is made. >>>



 diskLabelCommit
             Writes out all pending disklabel information and creates and/o=
r
             mounts any file systems which have requests pending from the
             diskLabelEditor function.

             Variables: None





Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?669216.52998.qm>