From owner-freebsd-current@FreeBSD.ORG Tue Sep 8 12:41:35 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 74A791065672 for ; Tue, 8 Sep 2009 12:41:35 +0000 (UTC) (envelope-from oliver@namp.de) Received: from grisu.qmail-ldap.de (grisu.qmail-ldap.de [78.46.218.233]) by mx1.freebsd.org (Postfix) with ESMTP id 652978FC0A for ; Tue, 8 Sep 2009 12:41:33 +0000 (UTC) Received: (qmail 91427 invoked from network); 8 Sep 2009 12:45:27 -0000 Received: from unknown (HELO mail.kuehlbox.de) (oliver@namp.de@[78.46.218.233]) (envelope-sender ) by grisu.qmail-ldap.de (qmail-ldap-1.03) with SMTP for ; 8 Sep 2009 12:45:24 -0000 Received: from: grisu.qmail-ldap.de ([78.46.218.233]) by HSF smtp proxy MIME-Version: 1.0 X-Priority: Normal X-Mailer: AtMail 1.03 Message-ID: <24905.1252413921@namp.de> To: X-Origin: 195.180.14.14 X-Atmail-Account: oliver@namp.de Date: Tue, 8 Sep 2009 14:45:21 +0200 From: Oliver Fakler Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Re: boot from raidz X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: oliver@namp.de List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Sep 2009 12:41:35 -0000 On Mon 07/09/09 20:22 , Paul Wootton wrote:Oliver Fakler wrote: > On Mon 07/09/09 13:40 , Bernhard Schmidt wrote: > 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 [1]" target=3D"_blank">http://lists.freebsd.org/pipermail/freebsd-fs/2008-Decemb= er/005498.html > [2]" > target=3D"_blank">http://lists.freebsd.org/pipermail/freebsd-fs/2008-Decemb= er/005498.html [2]" target=3D"_blank">http://lists.freebsd.org/pipermail/freebsd-fs/2008-Decemb= er/005498.html > > > " > target=3D"_blank">http://lists.freebsd.org/pipermail/freebsd-fs/2008-Decemb= er/005498.html [3]" target=3D"_blank">http://lists.freebsd.org/pipermail/freebsd-fs/2008-Decemb= er/005498.html > [3]" > target=3D"_blank">http://lists.freebsd.org/pipermail/freebsd-fs/2008-Decemb= er/005498.html [4]" target=3D"_blank">http://lists.freebsd.org/pipermail/freebsd-fs/2008-Decemb= er/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.htm= l [5]" target=3D"_blank">http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/20= 09-05/msg00689.html > [4]" > target=3D"_blank">http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/20= 09-05/msg00689.html [6]" target=3D"_blank">http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/20= 09-05/msg00689.html > > 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 ´/dev/da0p2 none swap sw 0 0´>> /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 > testet with zfsboot instead of gptzfsboot but it was not successfull > :-( > > Links: > ------ > [2] http://mail.kuehlbox.de/parse.php%3Fredirect%3D%26lt%3Ba [7]" target=3D"_blank">http://mail.kuehlbox.de/parse.php?redirect=3D [3] http://mail.kuehlbox.de/parse.php%3Fredirect%3D%26lt%3Ba [8]" target=3D"_blank">http://mail.kuehlbox.de/parse.php?redirect=3D [4] http://mail.kuehlbox.de/parse.php%3Fredirect%3D%26lt%3Ba [9]" target=3D"_blank">http://mail.kuehlbox.de/parse.php?redirect=3D _______________________________________________ > mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current [11]" target=3D"_blank">http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to " I have a fully running GPT ZFS RaidZ setup using what was at the time 8-HEAD I cant remember the exact steps I took, but one thing I have different=20 is I have a root filesystem within my zpool [ /usr/home/paul]$ gpart show =3D> 34 976773101 ada1 GPT (466G) 34 256 1 freebsd-boot (128K) 290 8388608 2 freebsd-swap (4.0G) 8388898 147912557 3 freebsd-zfs (71G) 156301455 820471680 - free - (391G) =3D> 34 488394988 ada2 GPT (233G) 34 256 1 freebsd-boot (128K) 290 8388608 2 freebsd-swap (4.0G) 8388898 147912557 3 freebsd-zfs (71G) 156301455 332093567 - free - (158G) =3D> 34 156301421 ada3 GPT (75G) 34 256 1 freebsd-boot (128K) 290 8388608 2 freebsd-swap (4.0G) 8388898 147912557 3 freebsd-zfs (71G) [ /usr/home/paul]$ zpool status pool: zboot state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM zboot ONLINE 0 0 0 ada1p3 ONLINE 0 0 0 ada2p3 ONLINE 0 0 0 ada3p3 ONLINE 0 0 0 errors: No known data errors [ /usr/home/paul]$ zfs list NAME USED AVAIL REFER MOUNTPOINT zboot 33.5G 175G 18K none zboot/root 12.4G 175G 12.2G none zboot/tmp 82.9M 175G 82.6M none zboot/usr 20.8G 175G 16.5G none zboot/var 216M 175G 123M none Im also using fstabs to mount my ZFS filesystems [ /usr/home/paul]$ more /etc/fstab # Device Mountpoint FStype Options Dump =20 Pass# zboot/root / zfs rw 0 =20 0 zboot/usr /usr zfs rw 0 =20 0 zboot/var /var zfs rw 0 =20 0 zboot/tmp /tmp zfs rw,noatime 0 =20 0 proc /proc procfs rw 0 =20 0 I remember speak to someone a while back, and I *think* we came to the=20 conclusion that using the zpool as your root will not work correctly and=20 you should really create a root filesystem inside the zpool Lets me know how this works out for you Paul ---------------------------------------------------------------------------= -------- Fletcher Moorland Limited is a company registered in England and Wales.=20 Registration number: 2984467.=20 Registered office: Elenora Street, Stoke on Trent, Staffordshire, ST4 1QG.=20 VAT Registration number: 478730606=20 Telephone: 01782 411021 | Fax: 01782 744470 | http://www.fletchermoorland.co.uk [17]" target=3D"_blank">http://www.fletchermoorland.co.uk=20 _______________________________________________ mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current [19]" target=3D"_blank">http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "" your pool is just a stripe, no raidz i testet it with striping, and it was successfull, but i need a raidz there are some new errors on Beta4 can'tfind root filesystem maybe you're right with your idea of an extra root folder, but i think if he can't find root filesystem, he also can't read fstab. maybe more ideas? :-) cheers=20 Oliver Links: ------ [1] http://mail.kuehlbox.de/parse.php?redirect=3D