Table 1 lists new and changed system commands that affect z/OS® UNIX. For more information, see z/OS MVS System Commands.
System command | Release | Description | Reason for change |
---|---|---|---|
D GRS,ANALYZE | z/OS V1R12 | The D GRS,ANALYZE operator command displays the latch identity for the system that the command is running in. | Command enhancement |
D OMVS,F | z/OS V1R13 | The UID filter displays information for the file systems mounted by the specific user. | Mount granularity |
D OMVS,L | z/OS V1R13 | The display output was updated to show the system limit and user limit of rnonprivileged user mounts. | Mount granularity |
z/OS V2R1 | The display output was updated to show the maximum system limit of named or unnamed pipes (MAXPIPES) that can be open in the system. The limit is not configurable. | Pipe monitoring support | |
D OMVS,O | z/OS V1R13 | The display output was updated to show NONEMPTYMOUNTPT, MAXUSERMOUNTSYS, and MAXUSEDRMOUNTUSER information. | Mount granularity |
D OMVS,PIPES | z/OS V2R1 | New parameter: Displays pipe usage | Pipe monitoring support |
D OMVS,W | z/OS V1R13 | The D OMVS,W display displays a table of file latch holders and waiters filtering options have been added to the D OMVS,W command to limit the amount of data being displayed. | Command enhancement |
MODIFY | z/OS V1R13 | The display was updated to show the system setting and highwater marks for MAXUSERMOUNTSYS and MAXUSERMOUNTUSER. | Mount granularity |
SETOMVS | z/OS V1R13 | New parameters: MAXUSERMOUNTSYS, MAXUSERMOUNTUSER, NONEMPTYMOUNTPT | Mount granularity |
z/OS V1R13 | New parameter: LOSTMSG | Lost message detection |