From owner-freebsd-current@FreeBSD.ORG Mon Sep 7 10:40:08 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3ACE8106566B for ; Mon, 7 Sep 2009 10:40:08 +0000 (UTC) (envelope-from bschmidt@techwires.net) Received: from mx01.netsrc.de (mx01.netsrc.de [89.107.71.100]) by mx1.freebsd.org (Postfix) with ESMTP id BE3C58FC16 for ; Mon, 7 Sep 2009 10:40:07 +0000 (UTC) Received: from [10.22.2.189] (unknown [212.185.121.50]) by mx01.netsrc.de (Postfix) with ESMTP id 40F64192FD9; Mon, 7 Sep 2009 12:40:06 +0200 (CEST) From: Bernhard Schmidt To: oliver@namp.de In-Reply-To: <27537.1252314818@namp.de> X-Priority: Normal References: <27537.1252314818@namp.de> Message-Id: <168D71B8-F31B-43A8-9110-9C273EA8F97A@techwires.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed; delsp=yes Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Apple Message framework v936) Date: Mon, 7 Sep 2009 12:40:05 +0200 X-Mailer: Apple Mail (2.936) Cc: freebsd-current@freebsd.org Subject: Re: boot from raidz X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Sep 2009 10:40:08 -0000 Am 07.09.2009 um 11:13 schrieb Oliver Fakler: > > BODY { font-family:Arial, Helvetica, sans-serif;font-size:12px; } > > On Mon 07/09/09 10:07 , Bernhard Schmidt =20 > wrote: > > > Am 06.09.2009 um 21:45 schrieb Oliver Fakler: > > > > > > > Hi all, > > > > i installed a 8.0 beta 3 amd64 based testsystem. > > > > i tried with a root on a raidz, but i have a problem after the first > > reboot, there is a error message: > > > > can't load kernel > > I found something that boot root from raidz is not supported, but > > maybe there is a solution?? > > Hope some can help me > > > There are patches from Doug Rabson which add support for booting from > raidz/raidz2. > > = http://lists.freebsd.org/pipermail/freebsd-fs/2008-December/005498.html=20= > " = target=3D"_blank">http://lists.freebsd.org/pipermail/freebsd-fs/2008-Decem= ber/005498.html Seems that patch made it already into the tree (r192194). > > > I tried it, but after a make obj && make depend the make failed with =20= > different errors like undeclared and has no member named. > > I used patch raidzboot-14052009.diff started patching from /usr/src/=20= > sys/ , i'm not sure if this was the right way. > > I'm also not sure if the way of installation was the right one, =20 > here's the way i go: > > > gpart create -s GPT da0 > gpart add -b 34 -s 128 -t freebsd-boot da0 > gpart add -b 162 -s 5242880 -t freebsd-swap da0 > gpart add -b 5243042 -s 11534141 -t freebsd-zfs da0 > gpart bootcode -b /mnt2/boot/pmbr -p /mnt2/boot/gptzfsboot -i 1 da0 > gpart bootcode -b /mnt2/boot/pmbr -p /mnt2/boot/gptzfsboot -i 1 da1 > gpart bootcode -b /mnt2/boot/pmbr -p /mnt2/boot/gptzfsboot -i 1 da2 > Can you try zfsboot instead of gptzfsboot? = http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/2009-05/msg00689.ht= ml=20 at the end of the mail. > > > kldload /mnt2/boot/kernel/opensolaris.ko > kldload /mnt2/boot/kernel/zfs.ko > > zpool create tank raidz da0p3 da1p1 d2p1 > > zfs create tank/tmp > zfs create tank/usr > zfs create tank/var > > cd /dist/8.0-BETA3/base > export DESTDIR=3D/tank > ./install.sh > You are about to extract the base distribution into /tank - are you =20= > SURE > you want to do this over your installed system (y/n)? y > cd ../kernels > ./install.sh generic > cd /tank/boot > cp -Rp GENERIC/* kernel/ > > cd /dist/8.0-BETA3/src > ./install.sh all > Extracting sources into /usr/src... > Extracting source component: base > Extracting source component: bin > Extracting source component: cddl > Extracting source component: contrib > Extracting source component: crypto > Extracting source component: etc > Extracting source component: games > Extracting source component: gnu > Extracting source component: include > Extracting source component: krb5 > Extracting source component: lib > Extracting source component: libexec > Extracting source component: release > Extracting source component: rescue > Extracting source component: sbin > Extracting source component: secure > Extracting source component: share > Extracting source component: sys > Extracting source component: tools > Extracting source component: ubin > Extracting source component: usbin > Done extracting sources. > Done extracting sources. > cd ../manpages > ./install.sh > > echo 'zfs_enable=3D"YES"' > /tank/etc/rc.conf > echo 'LOADER_ZFS_SUPPORT=3D"YES"' > /tank/etc/src.conf > echo 'zfs_load=3D"YES"' > /tank/boot/loader.conf > echo 'vfs.root.mountfrom=3D"zfs:tank"' >> /tank/boot/loader.conf > echo =B4/dev/da0p2 none swap sw 0 0=B4>> /tank/etc/fstab > > mkdir /boot/zfs > zpool export tank && zpool import tank > cp /boot/zfs/zpool.cache /tank/boot/zfs/ > > chroot /tank > mount -t devfs devfs /dev > unset DESTDIR > cd /usr/src/sys/boot/ > make obj > make depend > make > cd i386/loader > make install > umount /dev > touch /etc/fstab > exit > > export LD_LIBRARY_PATH=3D/mnt2/lib > zfs set mountpoint=3Dlegacy tank > zfs set mountpoint=3D/tmp tank/tmp > zfs set mountpoint=3D/var tank/var > zfs set mountpoint=3D/usr tank/usr > zpool set bootfs=3Dtank tank > Seems correct at first glance. -- Bernhard=