December 2006
Intermediate to advanced
228 pages
6h 20m
English
book
Introduction to the New Mainframe: Large-Scale Commercial Computing
by Mike Ebbers, Pilar Gonzalez Adrados, Frank Byrne, Rodney Martin, Jon Veilleux
Content preview from Introduction to the New Mainframe: Large-Scale Commercial Computing
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122 Introduction to the New Mainframe: Large-Scale Commercial Computing
SMS is used to define a storage hierarchy for objects and the parameters for
managing those objects. OAM uses this hierarchy definition and management
parameters to place user-accessible objects anywhere in the SMS storage
hierarchy. The object storage hierarchy can consist of:
Direct access storage device (DASD)
Tape volumes associated with a tape library device (SMS-managed,
library-resident tape volumes), and tape volumes outside of a library device
(non-SMS-managed, shelf-resident tape volumes)
Optical volumes inside a library device (SMS-managed, library-resident ...
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