Beside what has already been said, command migration and backup defaults to ML1 
unless optional parameters are used.

Make sure you normal migration cycle moves everything from ML1 to ML2 nightly.

Dennis Roach
GHG Corporation
Lockheed Martin Mission Services
Facilities Design and Operations Contract
Strategic Technical Engineering
NASA/JSC
Address:
   2100 Space Park Drive 
   LM-15-4BH
   Houston, Texas 77058
Mail:
   P.O. Box 58487
   Mail Code H4C
   Houston, Texas 77258-8487
Phone:
   Voice:  (281)336-5027
   Cell:   (713)591-1059
   Fax:    (281)336-5410
E-Mail:  dennis.ro...@lmco.com

All opinions expressed by me are mine and may not agree with my employer or any 
person, company, or thing, living or dead, on or near this or any other planet, 
moon, asteroid, or other spatial object, natural or manufactured, since the 
beginning of time.

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@bama.ua.edu] On Behalf Of 
Jonathan Miller

We have implemented a Virtual Tape Library in our environment and have 
attempted to remove ML1 completely.  Has anyone else done this?  I have not 
been able to get rid of the last ML1 pack because of the VTOC backups.  Are 
these necessary with todays RAID DASD??  Thanks for any help.

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