Been there - done that - and as Wanda said, there is no easy/quick way.
When we went to the new split-licensing model, I had to create a separate
TSM server for the clients we are PVU licensing - 6-nodes with >200TB
occupancy  and >100M objects had to be moved - and yes, it took many weeks.

On Tue, Jul 31, 2012 at 7:52 AM, Meuleman, Ruud <ruud.meuleman AT tatasteel DOT 
com
> wrote:

> All,
>
> We have to move about 150 TB backup data from one TSM LC to an other.
> Using command "export node <node_name> filedata=all toserver <server_name>"
> will take months.
>
> Does anybody knows if it is possible to export the metadata of backupdata
> from one LC to an other and update the owner of the volumes on the LM? The
> LC's share the same library. The involved TSM clients have there own
> collocationgroup.
>
> Kind Regards,
> Ruud Meuleman
>
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--
*Zoltan Forray*
TSM Software & Hardware Administrator
Virginia Commonwealth University
UCC/Office of Technology Services
zforray AT vcu DOT edu - 804-828-4807
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