Displaying the MVS Environment
Use the following command to display information about the MVS environment under which the DBUSS is running (where ssid is the subsystem identifier):
D ssid,MVS
The following is an example of the information returned by the DISPLAY MVS command:
SP5.2.0 SMS 1.2
DFAFEATS=FF 6E 62 20 00 00
CVTOSLVL=FF F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00
This display indicates the following information:
ssid | The subsystem identifier. |
|---|---|
aaa | The address space identifier (ASID) of the subsystem. |
SPv.r.m | The level of the operating system, MVS SP Version 5.2.0 in this example. |
SMS v.r | The level of SMS, Version 1.2 in this example. |
DFAFEATS | A bit mask indicating what features are available for SMS. Refer to the discussion of the DFA control block in the IBM publication MVS/ESA Diagnosis: Data Areas for more information. |
CVTOSLVL | A bit mask indicating what features are available for the operating system. Refer to the discussion of the CVT control block in the IBM publication MVS/ESA Diagnosis: Data Areas for more information. |
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