Hi Cindy, Could you provide a list of system specific info stored in the root pool?
Thanks Peter 2009/9/24 Cindy Swearingen <cindy.swearin...@sun.com>: > Hi Karl, > > Manually cloning the root pool is difficult. We have a root pool recovery > procedure that you might be able to apply as long as the > systems are identical. I would not attempt this with LiveUpgrade > and manually tweaking. > > http://www.solarisinternals.com/wiki/index.php/ZFS_Troubleshooting_Guide#Complete_Solaris_ZFS_Root_Pool_Recovery > > The problem is that the amount system-specific info stored in the root > pool and any kind of device differences might be insurmountable. > > Solaris 10 ZFS/flash archive support is available with patches but not > for the Nevada release. > > The ZFS team is working on a split-mirrored-pool feature and that might > be an option for future root pool cloning. > > If you're still interested in a manual process, see the steps below > attempted by another community member who moved his root pool to a > larger disk on the same system. > > This is probably more than you wanted to know... > > Cindy > > > > # zpool create -f altrpool c1t1d0s0 > # zpool set listsnapshots=on rpool > # SNAPNAME=`date +%Y%m%d` > # zfs snapshot -r rpool/r...@$snapname > # zfs list -t snapshot > # zfs send -R rp...@$snapname | zfs recv -vFd altrpool > # installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk > /dev/rdsk/c1t1d0s0 > for x86 do > # installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c1t1d0s0 > Set the bootfs property on the root pool BE. > # zpool set bootfs=altrpool/ROOT/zfsBE altrpool > # zpool export altrpool > # init 5 > remove source disk (c1t0d0s0) and move target disk (c1t1d0s0) to slot0 > -insert solaris10 dvd > ok boot cdrom -s > # zpool import altrpool rpool > # init 0 > ok boot disk1 > > On 09/24/09 10:06, Karl Rossing wrote: >> >> I would like to clone the configuration on a v210 with snv_115. >> >> The current pool looks like this: >> >> -bash-3.2$ /usr/sbin/zpool status pool: rpool >> state: ONLINE >> scrub: none requested >> config: >> >> NAME STATE READ WRITE CKSUM >> rpool ONLINE 0 0 0 >> mirror ONLINE 0 0 0 >> c1t0d0s0 ONLINE 0 0 0 >> c1t1d0s0 ONLINE 0 0 0 >> >> errors: No known data errors >> >> After I run zpool detach rpool c1t1d0s0, how can I remount c1t1d0s0 to >> /tmp/a so that I can make the changes I need prior to removing the drive and >> putting it into the new v210. >> >> I supose I could lucreate -n new_v210, lumount new_v210, edit what I need >> to, luumount new_v210, luactivate new_v210, zpool detach rpool c1t1d0s0 and >> then luactivate the original boot environment. > > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
