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1st ed., 6/30/04 - 312579601
666 VM/HSC 6.0 System Programmer’s Guide
specified type of 9840 cartridge or recording
technique. STK1R can be abbreviated as R.
STK1U— Value that can be specified on the MEDia
parameter and includes only the specified type of
9840 cleaning cartridge. STK1U can be abbreviated
as U.
STK2— A generic value that can be specified on the
MEDia parameter and includes all types of 9940
cartridges and recording techniques.
STK2P— Value that can be specified on the MEDia
and RECtech parameters and includes only the
specified type of 9940 cartridge or recording
technique. STK2P can be abbreviated as P.
STK2W— Value that can be specified on the MEDia
parameter and includes only the specified type of
9940 cleaning cartridge. STK2W can be abbreviated
as W.
storage class— A named list of storage attributes
that identify performance goals and availability
requirements for a data set.
storage group— A collection of storage volumes
and attributes defined by the storage administrator.
Storage Management Component (SMC)—
Required NCS software component that performs the
allocation function for NCS, replacing the functions
previously performed by HSC and MVS/CSC. The
SMC resides on the MVS host with HSC and/or
MVS/CSC, and communicates with these products to
determine policies, volume locations, and drive
ownership.
StreamLine (SL8500) library— A modular library
that can scale from 1,500 to over 200,000 cartridges
in mainframe, Windows, UNIX, and supercomputer
environments.The SL8500 utilizes hot swap
components and multiple robots.
StreamLine CAP— The StreamLine CAP contains
3, 13-cell removable magazines. You can also add an
optional CAP that has the same configuration.
switchover— The assumption of master LMU
functionality by the standby LMU.
SYNCSORT— Third-party software by Syncsort,
Inc.; a sort, merge, copy utility program.
System Control Program— The general term to
describe a program which controls access to system
resources, and allocates those resources among
executing tasks.
system-managed storage— Storage that is managed
by the Storage Management Subsystem, which
attempts to deliver required services for availability,
performance, space, and security applications.
System Modification Program Extended— An
IBM-licensed program used to install software and
software maintenance.
T
tape cartridge— A container holding magnetic tape
that can be processed without separating it from the
container.
tape drive— A device that is used for moving
magnetic tape and includes the mechanisms for
writing and reading data to and from the tape.
tape unit— A device that contains tape drives and
their associated power supplies and electronics.
TAPEREQ— An HSC control statement that is
contained in the definition data set specified by the
TREQDEF command. A TAPEREQ statement
defines a specific tape request. It is divided into two
parts, the input: job name, step name, program name,
data set name, expiration date or retention period,
and an indication for specific requests or nonspecific
(scratch) requests; and the output: media type and
recording technique capabilities.
Timberline— See 9490 Cartridge Subsystem.
Timberline EE— See 9490EE Cartridge Subsystem.
TimberWolf (9740) LSM— A high performance
LSM that provides a storage capacity of up to 494
cartridges. Up to 10 drives (STD, 4490, 9490,
9490EE, 9840, and SD-3) can be configured.
TimberWolf LSMs can only attach to other
TimberWolfs.
TimberWolf CAP— The TimberWolf CAP contains
either a 10-cell removable magazine or a 14-cell
permanent rack. It is not necessary to define a
configuration; the HSC receives CAP information
directly from the LMU.