![]() Show the route used to contact a certain subareaĪctivate a VTAM resource (defined in a member in VTAMLST)Ĭhange the logon application for a certain minor nodeĭynamical update of an active XCA major node (z/OS>1.8) Show an overview of the Enterprise Extender related settings Show the minor nodes and their status in the major node Show the options used to start VTAM (for example CONFIG=? & LIST=?) A lot of these commands can be done directly from JES2. These commands are used to take basic actions on jobs and started tasks. Remove entries from the spool that are older than days Show the status of the spool (volumes and percent utilization) These commands are mainly job and initiator related.ĭisplay all active jobs (started tasks, batch jobs and TSO-users)ĭisplay information about jobs with a certain nameĪctivate a job with a specific jobid that was put on hold (TYPRUN=HOLD in the jobcard)ĭrain (=stop when free) one specific initiator xĭrain (=stop when free) a range of initiators, from x to yĭisplay the status of a range of initiators, from x to y JES is the Job Entry Subsystem which is responsible for scheduling, executing and output-related taks regarding jobs on the machine. In SDSF, you can recall your last used commands by just typing a /. When executing from SDSF, we need to tell that we want to execute an MVS-command and need to enter the preceding /. To execute the commands on a normal console, there is not need to enter the first slash. On z/OS, the commands can be executed from the SDSF command line. Most commands under here can be executed from a console, either a real console or via the HMC. I found it, even as a person who was working for years in z/OS environments always difficult to get the right command for a certain action. The lack of examples and over-theoretical explanations made it, at least for me, not very accessible. Most of these commands can just be found in the forests of IBM documentation but the keyword in my previous sentence is “useful”. Over time, I managed to collect a serious collection of useful MVS-commands. ![]() You can, of course, pick any color that strikes your fancy.In the not so far past, I spent a lot of my time working with and configuring z/OS or MVS mainframes.
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