From owner-freebsd-net@freebsd.org Sat Feb 4 20:44:33 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 CA16CCCE23B for ; Sat, 4 Feb 2017 20:44:33 +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 9DCEC850 for ; Sat, 4 Feb 2017 20:44:33 +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 4D6611928BA for ; Sat, 4 Feb 2017 20:44:26 +0000 (UTC) To: freebsd-net@FreeBSD.org From: Sean Bruno Subject: NFSROOT and lagg(4) Message-ID: <3b771270-245a-cf8a-9cbe-f55df7680812@freebsd.org> Date: Sat, 4 Feb 2017 13:44:21 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="9x3klPgfONKGaP07nU2Qc2hAhkPriMqqU" 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 20:44:33 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --9x3klPgfONKGaP07nU2Qc2hAhkPriMqqU Content-Type: multipart/mixed; boundary="VDsh3wWQ7F9qsHMj2JoPUvtGaftlHedSC"; protected-headers="v1" From: Sean Bruno To: freebsd-net@FreeBSD.org Message-ID: <3b771270-245a-cf8a-9cbe-f55df7680812@freebsd.org> Subject: NFSROOT and lagg(4) --VDsh3wWQ7F9qsHMj2JoPUvtGaftlHedSC Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable "what I want" is to pxe/netboot and then switch over to using a lagg(4) interface that includes the interface used in the pxe/netboot boot up. I suspect, I have to switch to MDROOT to do this, but I thought I'd ask if anyone is doing this type of configuration in their labs? What seems to happen is that I lose the nfsroot when I reconfigure the lagg, and I no longer have access to reconfigure. e.g. pxeboot from em0, then reconfigure networking to use em0/em1 in lagg= 0: em0: flags=3D8843 metric 0 mtu 15= 00 options=3D5259b ether 00:30:18:c5:0a:a9 nd6 options=3D29 media: Ethernet autoselect (1000baseT ) status: active em1: flags=3D8843 metric 0 mtu 15= 00 options=3D5259b ether 00:30:18:c5:0a:a9 nd6 options=3D29 media: Ethernet autoselect (1000baseT ) status: active lagg0: flags=3D8843 metric 0 mtu = 1500 options=3D5259b ether 00:30:18:c5:0a:a9 inet 192.168.100.53 netmask 0xffffff00 broadcast 192.168.100.255 nd6 options=3D29 media: Ethernet autoselect status: active groups: lagg laggproto lacp lagghash l2,l3,l4 laggport: em0 flags=3D1c laggport: em1 flags=3D1c --VDsh3wWQ7F9qsHMj2JoPUvtGaftlHedSC-- --9x3klPgfONKGaP07nU2Qc2hAhkPriMqqU Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEuq1GMucSHejSCZfdEgHvyh5yfmQFAliWPSlfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEJB QUQ0NjMyRTcxMjFERThEMjA5OTdERDEyMDFFRkNBMUU3MjdFNjQACgkQEgHvyh5y fmSVvQgAtO+nTcP0gSWhfE82Z9YXpzymmQjo6S2JEWr2LrTIGxRUe5ybr27Ja5c1 7dhEskOIYekAk1LbdaReVc4iSiJArHYceyizb8bPDzQ6LCqsggCz8HSt2oBmGlIp ytM6KQ6prGyDeHVqUxgY7rld6FDt9luB4N7xwRKoapKB1Pj2AdCx5+Az5uTwxyqJ Q1T451AX4gg9U3z16tT7qsVide/WwKHokGI6iVD3wUo5QzWgeY7r24n346nuAKTY KVktLEEt1UlBbeVXazEl/NlU/U6ARRcwZbHOVkj9Yz4Efd40upQrLKq9Y3BO5+bK drArgbkzzk9AayXpcwhYr3q6ez4G0A== =iqrV -----END PGP SIGNATURE----- --9x3klPgfONKGaP07nU2Qc2hAhkPriMqqU--