CA Dynam for VSE User Guide

Specifying the SET Command
Examples
Examples of the SET command follow:
SET PRINT=OFF,CONSOLE=ON
(until changed or IPL)
SET PERM,CONSOLE=ON,PRINT=ON
(until changed or IPL)
SET CONSOLE=ON,TEMP,PRINT=OFF
(console and print for
Job duration only)
SET PRINT=OFF
(until changed or IPL)
SET PRINT=AFTER
(until changed or IPL)
SET PRINT=BOTH
(until changed or IPL)
SET CONSOLE=ON
(until changed or IPL)
SET DYNAMD=OFF
(until changed or IPL)
Restarting Checkpointed Files
CA Dynam/D provides the DYNOPEN utility program to let you restart triggerdriven
and catalog-controlled single or multi-extent files. However, multiextent
files created through the automatic secondary allocation facility cannot
be successfully restarted. Generation data sets can also be restarted if you use
the DYNCAT utility program prior to restarting, as described below.
For more information about using DYNOPEN, see the chapter "Supporting Disk
File Management."
Restart Processing
In order to ensure a successful restart, the following must be done:
• DYNOPEN must be executed before the RESTART job control statement.
• All output files must be opened with mode equal to input.
• The logical unit must be specified as the same logical unit that was
assigned when the checkpoints were taken. During RESTART processing,
the logical unit is checked against the checkpoint record, and if they are
not the same, an IBM error message is issued.
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