IBM-supplied defaults for ADYSETxx

IBM® supplies three ADYSETxx parmlib members:
  • ADYSET00 automatically starts DAE. It contains:
    DAE=START,RECORDS(400),SVCDUMP(MATCH,SUPPRESSALL,UPDATE,NOTIFY(3,30))
        SYSMDUMP(MATCH,UPDATE)
    Note: At system initialization, the ADYSET00 member is automatically in effect (DAE is active) because the IEACMD00 parmlib member contains the command SET DAE=00. If you do not want automatic activation of DAE, modify ADYSET00 to specify DAE=STOP.
  • ADYSET01 allows the operator to stop DAE processing by issuing the command SET DAE=01. ADYSET01 contains:
    DAE=STOP
    Tip: If the systems in a sysplex are sharing the DAE data set, update the ADYSET01 member as follows:
    DAE=STOP,GLOBALSTOP

    DAE is stopped on each system in the sysplex that shares the DAE data set. For more on dump suppression, see z/OS MVS Diagnosis: Tools and Service Aids.

  • ADYSET02 allows the operator to start DAE processing by issuing the command SET DAE=02. ADYSET02 contains the same options as ADYSET00.