Back in November you described this implementation, which makes a major
reduction in the time required to do a DIRMC offsite copy reclamation:

> DIRPOOL primary DISK: NEXTPOOL->DIRFILE
> DIRFILE primary SEQUENTIAL on DISK
> DIRCOPYPOOL     copypool TAPE

Would you mind posting the output from a:
 query stg DIRFILE format=detail

and a:
 query devclass <device_class_name_from_query_stg>

I'm assuming "SEQUENTIAL on DISK" means a device class type of FILE.  But I
want to be sure, before making the change.