>
> As Edna and Robert mentioned, zpool attach will add the mirror.
> But note that the X4500 has only two possible boot devices:
> c5t0d0 and c5t4d0. This is a BIOS limitation. So you will want
> to mirror with c5t4d0 and configure the disks for boot. See the
> docs on ZFS boot for details on how to configure the boot sectors
> and grub.
> -- richard
>
uhm, bad.
I did not know this, so now the root is
bash-3.2# zpool status rpool
pool: rpool
state: ONLINE
scrub: resilver completed after 0h8m with 0 errors on Wed Jul 2 16:09:14 2008
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
mirror ONLINE 0 0 0
c5t0d0s0 ONLINE 0 0 0
c1t7d0 ONLINE 0 0 0
spares
c0t7d0 AVAIL
c1t6d0 AVAIL
while c5t4d0 belongs to a raiz pool:
...
raidz1 ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c5t4d0 ONLINE 0 0 0
c6t7d0 ONLINE 0 0 0
c5t5d0 ONLINE 0 0 0
c5t6d0 ONLINE 0 0 0
c5t7d0 ONLINE 0 0 0
c1t5d0 ONLINE 0 0 0
...
is it possible to restore the good behavior?
something like
- detach c1t7d0 from rpool
- detach c5t4d0 from the other pool (the pool still survives since it is raidz)
- reattach in reverse order? (and so reform mirror and raidz?)
thanks a lot again!!!!
tommaso
>
--
Tommaso Boccali
INFN Pisa
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