From owner-freebsd-net@freebsd.org Sat Feb 4 21:05:05 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AA5B2CCEA1B for ; Sat, 4 Feb 2017 21:05:05 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from mail.ignoranthack.me (ignoranthack.me [199.102.79.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8C38C1338 for ; Sat, 4 Feb 2017 21:05:05 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from [192.168.0.6] (67-0-255-20.albq.qwest.net [67.0.255.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sbruno@ignoranthack.me) by mail.ignoranthack.me (Postfix) with ESMTPSA id CEE9E1928BA; Sat, 4 Feb 2017 21:05:03 +0000 (UTC) Subject: Re: NFSROOT and lagg(4) To: Konstantin Belousov References: <3b771270-245a-cf8a-9cbe-f55df7680812@freebsd.org> <20170204210054.GJ2092@kib.kiev.ua> Cc: freebsd-net@FreeBSD.org From: Sean Bruno Message-ID: <7ea86432-a415-a868-e204-ac02b34f0f33@freebsd.org> Date: Sat, 4 Feb 2017 14:04:59 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <20170204210054.GJ2092@kib.kiev.ua> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="uXFwJqITvq7IStrcBwVoifXMGOThvr8r3" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Feb 2017 21:05:05 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --uXFwJqITvq7IStrcBwVoifXMGOThvr8r3 Content-Type: multipart/mixed; boundary="wKXujoLTMoPThKl54oklLNi5uOWVoKbx5"; protected-headers="v1" From: Sean Bruno To: Konstantin Belousov Cc: freebsd-net@FreeBSD.org Message-ID: <7ea86432-a415-a868-e204-ac02b34f0f33@freebsd.org> Subject: Re: NFSROOT and lagg(4) References: <3b771270-245a-cf8a-9cbe-f55df7680812@freebsd.org> <20170204210054.GJ2092@kib.kiev.ua> In-Reply-To: <20170204210054.GJ2092@kib.kiev.ua> --wKXujoLTMoPThKl54oklLNi5uOWVoKbx5 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 02/04/17 14:00, Konstantin Belousov wrote: > Look at reroot support, see reboot(8) option -r. I suspect you could > need two reroots: first to some tmpfs or memory backed md(4) where > ifconfig is present to reconfigure interfaces, second to boot into the > final root. I'll look into it. This looks like it might be a little more complicated than just using an MDROOT for my purposes, but I'll definitely take a look. sean --wKXujoLTMoPThKl54oklLNi5uOWVoKbx5-- --uXFwJqITvq7IStrcBwVoifXMGOThvr8r3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEuq1GMucSHejSCZfdEgHvyh5yfmQFAliWQftfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEJB QUQ0NjMyRTcxMjFERThEMjA5OTdERDEyMDFFRkNBMUU3MjdFNjQACgkQEgHvyh5y fmSgOwf+IRd/2I4ERMqiMma+xHF74bkD9dUMjQzfa27rqvjrUsmik8L4oIOkIESe WqQq1kaZbM8k1Qi5KsY+O8e8bWrnD1feInKQHC5xCGVo1lJtbSf6Z9F/Gu0dwv+J +2nksBJ2Qjymnez2Z0r0HFormcpQamiIPB+J0PT3Ye8y+3ciVeQAd9aVjr/eBi80 0mWL6AGdCpcBNj4AnSM3BLQogIvZ3ypuzXlMMSpq1QjHX3PaV1JgOLoL0Emyf5BE XWdHbfHOb00FGkBd7w3Uy6CUPMonqyspiZIYfS5CW0Bje7gK7/Z/Vcyg55UbUP1A +Wu30GbNeq7WUgwyJLVfBCFj5Ik8rg== =aFWs -----END PGP SIGNATURE----- --uXFwJqITvq7IStrcBwVoifXMGOThvr8r3--