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Date:      Sat, 6 Oct 2007 19:49:37 +0930
From:      "Daniel O'Connor" <doconnor@gsoft.com.au>
To:        freebsd-current@freebsd.org
Cc:        Aristedes Maniatis <ari@ish.com.au>
Subject:   Re: Installing a system onto ZFS
Message-ID:  <200710061949.46007.doconnor@gsoft.com.au>
In-Reply-To: <47073894.6080205@FreeBSD.org>
References:  <124F2247-634C-4796-B69C-2920FA8326F5@ish.com.au> <47073894.6080205@FreeBSD.org>

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On Sat, 6 Oct 2007, Stefan Esser wrote:
> What I do is install a minimal system into the UFS root (ad4s1a or
> whatever, to become the boot partition). Then I create the ZFS
> volumes from within, mounted on a temporary mount-point and copy
> over the whole contents of the minimum installation. After that, I
> fix the fstab entry in ZFS and prepare mounting of the boot partition
> on a directory in the ZFS root (fstab, mount point). Finally, I add
> the boot_from entry to /boot/loader.conf (on the boot partition).

Have you tried making a FreeSBIE disk? (USB or CDROM) and booting off=20
that?

Doing so will give you a complete multiuser system which you can then=20
install the system for real.

I have done some work with this but the latest motherboard I got for=20
testing with causes BTX to blow up. I have tried 2 patches..
http://people.freebsd.org/~jhb/patches/btx_crx.patch
http://people.freebsd.org/~kib/realbtx/realbtx.2.patch

which fix it on the Supermicro P8SCT but not for the C2SBA (it spins=20
writing register dumps and I haven't taken a picture of it yet..)

Note that sysinstall does not work very well as an installer if it is=20
not run as init (by design really) as it will only modify the FreeSBIE=20
stuff rather than the disk you want to install on. You could use it for=20
partitioning disks although if you're using ZFS I guess not :)

One problem I have seen with those patches is that the loader appears to=20
think a key has been pressed and pauses the count down when none have,=20
I haven't had time to look at it though.

=2D-=20
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C

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