You can't change the name of a zpool without importing it. For what you're attempting to do, why not attach a larger vdisk and mirror the existing disk in rpool? Then drop the smaller vdisk and you'll have a larger rpool.
Alternatively, take a look at "beadm" as it should have a means of creating a new BE on your rpool2, though I suspect you will have to install grub on it to make it bootable once you remove the old rpool. -Phil Sent from my iPad On Dec 2, 2012, at 3:14 PM, "Heiko L." <h.lehm...@hs-lausitz.de> wrote: > Hallo, > > Howto rename zpool offline (with zdb)? > > I use OpenSolaris in a VM. > Pool rpool is to small. > So i create rpool2 and copy FS from rpool: > domu # zfs send -R $srcpool@$srcsnap | zfs receive -vFd $dstpool > > status: > domu # zpool list > NAME SIZE USED AVAIL CAP HEALTH ALTROOT > rpool 3,97G 3,00G 988M 75% ONLINE - > rpool2 5,97G 3,00G 2,97G 50% ONLINE - > > > dom0 # xm list $vm -l | egrep "vbd|:disk|zvol" > (vbd > (dev xvda:disk) > (uname phy:/dev/zvol/dsk/rpool/zvol/domu-2-root) > (vbd > (dev xvdb:disk) > (uname phy:/dev/zvol/dsk/rpool/zvol/domu-21-root) > > > Pool rpool2 should be rename to rpool. > But pool rpool is online, no rename is possible. > Howto rename rpool2 to rpool (with zdb) offline? > > regards Heiko > > > _______________________________________________ > 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
