On Dec 3, 2010, at 8:59 PM, KiranKumarReddy G wrote:

> 
> Hi
> 
> Problem,:-zpool Importing problem
> 
> 
> Description:-
> I am Having Two machines, one machine is zpool version Is Upgraded, But Other 
> Machine Was Not Upgraded the Zpool Version, Could Please tell me Is there Any 
> Dependent In the Zpool Version While Importing.

Yes. The system must support the version of the pool being imported.

> Q1)If Dependent is there How I can do the Import Now, Can you provide me the 
> Steps.

Upgrade the system to a later OS. I can't recall which OS version had zpool 
version 10,
perhaps Solaris 10 in 2006? Current Solaris 10 releases have versions above 20.
 -- richard

> Q2)If it's not Dependent, why It's Not Importing 
> 
> Plz Find the Below Output
> 
> Machine B:-
> bash-3.00# zpool import
>   pool: temppool
>     id: 16119286056257302262
>  state: UNAVAIL
> status: The pool was last accessed by another system.
> action: The pool cannot be imported due to damaged devices or data.
>    see: http://www.sun.com/msg/ZFS-8000-EY
> config:
> 
>         temppool                  UNAVAIL  newer version
>           c3t5006048452A7DF28d36  ONLINE
>           c3t5006048452A7DF28d37  ONLINE
>           c3t5006048452A7DF28d38  ONLINE
>           c3t5006048452A7DF28d39  ONLINE
> 
> bash-3.00# zpool upgrade
> This system is currently running ZFS pool version 10.
> 
> All pools are formatted using this version.
> 
> bash-3.00# zpool upgrade -v
> This system is currently running ZFS pool version 10.
> 
> The following versions are supported:
> 
> VER  DESCRIPTION
> ---  --------------------------------------------------------
>  1   Initial ZFS version
>  2   Ditto blocks (replicated metadata)
>  3   Hot spares and double parity RAID-Z
>  4   zpool history
>  5   Compression using the gzip algorithm
>  6   bootfs pool property
>  7   Separate intent log devices
>  8   Delegated administration
>  9   refquota and refreservation properties
>  10  Cache devices
> For more information on a particular version, including supported releases, 
> see:
> 
> http://www.opensolaris.org/os/community/zfs/version/N
> 
> Machine A:-
> 
> 
> # zpool upgrade
> This system is currently running ZFS pool version 15.
> 
> All pools are formatted using this version.
> # zpool upgrade -v
> This system is currently running ZFS pool version 15.
> 
> The following versions are supported:
> 
> 
> VER  DESCRIPTION
> ---  --------------------------------------------------------
>  1   Initial ZFS version
>  2   Ditto blocks (replicated metadata)
>  3   Hot spares and double parity RAID-Z
>  4   zpool history
>  5   Compression using the gzip algorithm
>  6   bootfs pool property
>  7   Separate intent log devices
>  8   Delegated administration
>  9   refquota and refreservation properties
>  10  Cache devices
>  11  Improved scrub performance
>  12  Snapshot properties
>  13  snapused property
>  14  passthrough-x aclinherit
>  15  user/group space accounting
> For more information on a particular version, including supported releases, 
> see:
> 
> http://www.opensolaris.org/os/community/zfs/version/N
> 
> 
> 
> 
> 
> 
> 
> 
> 
> -- y
> <Mail Attachment.gif>
> KIRANKUMAR REDDY GANGIREDDY | SystemSupport Engineer
> | | Mobile: +9910272055 
> 
> ORACLE India 
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