z/OS® system commands

Several z/OS system commands are available.
  • MODIFY ZFS PROCESS queries internal counters and values. Use it to initiate or gather debugging information.
  • SETOMVS RESET starts the zFS Physical File System (PFS) if it has not been started at IPL, or if the PFS was stopped and the BPXF032D message was responded to with a reply of i.

Run these commands from the console or from System Display and Search Facility (SDSF).