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Update Dynamic Class Table with new data
Default dynamic class table is DTR$DYNC.Z or if you use
your own dynamic class table DTR$DYNx.Z (where x is your Class suffix.)
You can use Maintain Dynamic Partitions panel of the IUI,
or you can manually punch the table from IJSYSRS.SYSLIB, update it, and
manually re-catalog it. The first approach (IUI Panel) is highly
recommended.
Storage Allocation is specified in Mbytes (note that this
value can not exceed the value you have specified in the IPL command SYS
PASIZE.)
Size can be specified in either Mbytes or Kbytes.
Dynamic space GETVIS is specified in Kbytes.
You can have different JCL profiles for different dynamic
classes (depending, of course, on what you want each of these classes to
do.)
POWER spooled readers, printers, punches are all site
specific.
Re-Load updated table:
pload dync
or
pload dync,id=x
Assuming that you have virtual storage available for your
new allocations, the next time job is scheduled in this dynamic class,
it will be allocated to new size.
It is highly recommended that you ensure that your VSIZE
is large enough to accommodate more, or larger, dynamic partitions,
BEFORE you start adding or expanding them.
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