The original blog was moved to:-
http://www.neuhalfen.name/2008/12/04/Installing_OpenSolaris_2008_11_in_a_Linux_dom0/
Quote:-
Getting ZFS boot ID
The new installer unmounts the new boot environment before we can ge a hold on
it. So we mount it by ourself:
$ beadm list
BE Active Mountpoint Space Policy Created
-- ------ ---------- ----- ------ -------
opensolaris R - 2.21G static 2008-12-05 06:58
$ pfexec beadm mount opensolaris /a
Update the boot archive
$ pfexec bootadm update-archive -R /a
And now get the kernel and boot_archive for you dom0 from
/a/platform/i86xpv/kernel/unix and /a/platform/i86pc/boot_archive.
You will need the ZFS-ID of your boot-environment. Your harddisk will be known
as c3d0, your boot-slice containing the ZPOOL is on c3d0s0. We need the ID of
the /ROOT/opensolaris zpool. First, determine the pool_guid:
$ zpool get guid rpool
NAME PROPERTY VALUE SOURCE
rpool guid 14025158204312238343 -
You could also have used zpool import like this — the choice is yours.
# pfexec zpool import
pool: rpool
id: 14025158204312238343
state: ONLINE
status: The pool was last accessed by another system.
action: The pool can be imported using its name or numeric identifier and
the '-f' flag.
see: http://www.sun.com/msg/ZFS-8000-EY
config:
rpool ONLINE
c3d0s0 ONLINE
The guid by iself is useless – we need the ID of the ZPOOL inside the pool.
$ pfexec zdb -d -e 14025158204312238343
Dataset mos [META], ID 0, cr_txg 4, 512K, 84 objects
Dataset 14025158204312238343/ROOT/opensola...@install [ZPL], ID 84, cr_txg 276,
2.21G, 101427 objects
Dataset 14025158204312238343/ROOT/opensolaris [ZPL], ID 50, cr_txg 72, 2.21G,
101427 objects
Dataset 14025158204312238343/ROOT [ZPL], ID 44, cr_txg 69, 18.0K, 4 objects
Dataset 14025158204312238343/dump [ZVOL], ID 36, cr_txg 13, 512M, 3 objects
Dataset 14025158204312238343/export/home/jens [ZPL], ID 68, cr_txg 80, 20.5K, 6
objects
Dataset 14025158204312238343/export/home [ZPL], ID 62, cr_txg 78, 19.0K, 5
objects
Dataset 14025158204312238343/export [ZPL], ID 56, cr_txg 76, 19.0K, 5 objects
Dataset 14025158204312238343/swap [ZVOL], ID 30, cr_txg 8, 16K, 3 objects
Dataset 14025158204312238343 [ZPL], ID 16, cr_txg 1, 72.0K, 12 objects
Your output might look different. Look out for /ROOT/opensolaris (here: 50).
Remember it!
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