Sorry Kathy, but NW 8 will still not switch to another AFTD if one has been 
filled. This is due to the fact that an AFTD per definition will never become 
the status 'full' assigned.
However, it will try more to free some disk space, if possible.

>From the Admin Guide ...
When an AFTD runs out of disk space, the current backup is interrupted and the 
following message displays:
  Waiting for more available space on filesystem device-name

Immediately following the message, the action associated with the Filesystem 
Full ? Recover adv_file Space notification occurs. By default, the action for 
this notification uses the nsrim command to delete expired save sets. If enough 
space is cleared, the backup continues. If the recycle setting for the volume 
is manual, then the expired save sets are
not removed from the volume.
  ....

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