stale zpool: how to rename?

[Dmitry Morozovsky]

Dear colleagues,

how can I clear stale traces of old pool?

[this is on fresh stable/8]

Now I have:


root at ogre2:~# zpool import
  pool: og
    id: 4146846692207551713
 state: UNAVAIL
status: One or more devices are missing from the system.
action: The pool cannot be imported. Attach the missing
        devices and try again.
   see: http://www.sun.com/msg/ZFS-8000-3C
config:

        og          UNAVAIL  insufficient replicas
          mirror    UNAVAIL  insufficient replicas
            da0     UNAVAIL  cannot open
            da1     UNAVAIL  cannot open
root at ogre2:~# zpool status
  pool: o
 state: ONLINE
 scrub: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        o           ONLINE       0     0     0
          mirror    ONLINE       0     0     0
            da0h    ONLINE       0     0     0
            da1h    ONLINE       0     0     0

errors: No known data errors
root at ogre2:~# zpool import -f og
cannot import 'og': no such pool or dataset
root at ogre2:~# zpool destroy og
cannot open 'og': no such pool

Thanks in advance.

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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