CA Dynam for VSE User Guide

DYNCAT Commands
[ VIRTape={NO|VTAPE|FTAPE} ]
[ VLTloc=(A,B,C,...,Z) [VLTSEQ=nnn] ]
[ VOLID=cc ]
[ WORK= {YES|NO } ]
'data set name'
ALLoc=
Required positional parameter. Specifies the data set name to be altered. Valid
entry is: a 1- to 44-character data set name enclosed in apostrophes.
ALLoc=(volser,unit,q1,q2,q3,SYSnnn).
Optional parameter. Defines the new allocation characteristics of a disk
dataset to be allocated by the CA Dynam/D component. Specify valid entries
within parentheses:
volser
unit
volume serial number upon which the extent is to reside.
May be either a real, virtual (pool), or generic volser.
Default is '******', which indicates that any VOLSER may
be used for file allocation.
unit of allocation for the extent: TRK (tracks), CYL
(cylinders), BLK (FBA blocks), or RCD (number of
records). TRK is the default.
q1 number of units to allocate for primary allocation, 0-
999999. This is a required operand.
q2
number of units to allocate for each secondary allocation,
0-999999. Default is 0.
q3 number of secondary allocations to perform, 0-255.
Default is 0.
To establish catalog-controlled secondary allocation, q2 and q3 must be
numbers other than zero.
To establish automatic secondary allocation, q2 and q3 must both be zero,
and ASAMAX and ASAAMT parameters of the DYNAM/D option record must be
other than zero. To prohibit automatic secondary allocation, specify NA
either as a file ID option code or in the DISKOPT= parameter of DYNCAT
DEFINE command.
If ASAMAX, ASAAMT, q2 and q3 are all zero, no secondary allocation is
provided.
SYSnnn
logical unit to use for the extent(s) generated if none was
specified in the DTF. None is included if not specified.
Chapter 8: Maintaining the Catalog−DYNCAT Program 8–19