You can issue the following command for each of your diskpool
volumes:

 query content VOLNAME copied=no

This will give you a list of all files on the volume that do not
have a corresponding copy in a storage pool of type "COPY."

Presumably what you will find, based on the messages that you are
seeing, is that there are no files on the disk pool volumes that
have not already been copied to a copy storage pool, or a
migration has happened and there are no longer any files on those
volumes.

 -- Tom

On Mon, 1 Feb 1999, Andrew McLaren wrote:

>Greeting All.
>
>Thanks for the answers on the tape volume sizes. Now for my latest problem.
>
>As of today (I think), when I try to backup my disk storage pool to tape,
>nothing happens.  If I look at the console, it says:
>Process # for backup storage pool ... has ended with completion state
>sucess.
>Backup of primary storage pool ... has ended. Files Backed up:0 Bytes
>backup:0. Unreadable files:0. Unreadable bytes:0.
>
>I am never prompted to mount a tape.  I get no indication of an error
>anywhere that I can find, and nothing has changed.  I am pretty baffled
>here.  Any advice?
>
>Thanks
>
>Andrew
>