>1) backup stg_pool copy_pool
>2) q vol * stg=copy_pool acc=readwr
>shows a list of volumes
>for each volume ( a_vol ) in this list do
>3) upd vol a_vol acc=offsite
>4) checkout libv yourlibrary a_vol

Tip:  Consider using the often-overlooked Query MEDia command to generate
      command lists that you can subsequently run via the Macro command,
      to save yourself a lot of tedium.  Powerful and convenient.

  Richard Sims, BU