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Date:      Tue, 29 Jan 2013 09:17:24 +0000
From:      "Eggert, Lars" <lars@netapp.com>
To:        Craig Rodrigues <rodrigc@crodrigues.org>
Cc:        "freebsd-current@freebsd.org" <freebsd-current@freebsd.org>
Subject:   Re: mounting root from NFS via ROOTDEVNAME
Message-ID:  <D4D47BCFFE5A004F95D707546AC0D7E91F674CDE@SACEXCMBX01-PRD.hq.netapp.com>
In-Reply-To: <19F92E0C-F004-4F16-A5FC-A10DF84BDCCF@netapp.com>
References:  <D4D47BCFFE5A004F95D707546AC0D7E91F671642@SACEXCMBX01-PRD.hq.netapp.com> <CAG=rPVergKVKUO=VySvM65WPJO_Od1tkWvx45tM_sEyO65mwUg@mail.gmail.com> <19F92E0C-F004-4F16-A5FC-A10DF84BDCCF@netapp.com>

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On Jan 29, 2013, at 10:13, Lars Eggert <lars@netapp.com>
 wrote:
> On Jan 29, 2013, at 9:34, Craig Rodrigues <rodrigc@crodrigues.org> wrote:
>> I recommend that you do not use ROOTDEVNAME, and instead
>> you should follow the instructions which I wrote and contributed to the
>> FreeBSD handbook:
>>=20
>> "PXE Booting with an NFS Root File System"
>>=20
>> http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-pxe-nf=
s.html
>>=20
>> The content of this document is the same as the text file which Rick
>> Macklem pointed out (I wrote that too).
>=20
> I had read both before, and they're very useful documents. Unfortunately,=
 they don't fully apply to my case, since I'm not PXE-booting the system; i=
t netboots the kernel from a custom loader. So once the kernel bootstraps, =
I need it to obtain an IP address and then NFS-mount root.

(Whoops, hit send by mistake.)

That's what I was trying to achieve with the BOOTP and BOOTP_WIRED_TO optio=
ns.

Hm, I wonder if I could simply use the custom loader to netboot tftpboot, a=
nd then follow your instructions... Will try.

>> BTW, if you ever visit the Netapp campus in Sunnyvale, California, feel
>> free to say hello, because I work around the corner from there. :)

Am there about once a month, will do :-)

Lars




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