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I want to know my current MVS system JES port number

 
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Joe_Song
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PostPosted: Thu Sep 11, 2008 8:41 am    Post subject: I want to know my current MVS system JES port number
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How i can know what's the current mvs system JES port number? and MVS Files subsystem number? any command can be used to find it?
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Robert Sample

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PostPosted: Thu Sep 11, 2008 4:43 pm    Post subject:
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What is a JES port number? What is an MVS Files subsystem number? I've only got 30+ years experience with IBM mainframes, so I don't know everything, and I have never heard of either one of those terms.
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gcicchet

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PostPosted: Thu Sep 11, 2008 5:01 pm    Post subject:
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Hi Robert,

you sound like a young lad like me, I do remember bottles of port under the false floor in the computer room and the number was substantial icon_biggrin.gif


Gerry
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PeD

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PostPosted: Thu Sep 11, 2008 5:12 pm    Post subject:
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Me too, but bootles are inside the 360/20 ( for fresh ) accessible by the back door.
Now I stopped drinking icon_lol.gif

I have no more access to that door. icon_sad.gif
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gcicchet

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PostPosted: Thu Sep 11, 2008 5:16 pm    Post subject:
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Those good old days icon_cry.gif


Gerry
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Robert Sample

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PostPosted: Thu Sep 11, 2008 5:26 pm    Post subject:
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Gerry, the number of bottles never seemed to stay the same after third shift either ... but the temperature sure was right! Tape rings thrown at the coat rack, saving 129 chad for parades or other special occasions ... those WERE the days!
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dick scherrer

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PostPosted: Thu Sep 11, 2008 8:25 pm    Post subject: Reply to: I want to know my current MVS system JES port numb
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And if there was a stack of round tapes on some table or counter away from the tape handling area, you simply left it alone. . . A can of cold "something" was probably in there. Under the raised floor did make a handy cooler.

New guy - "The chip box light just came on - what should i do?"
Reply - "Kick it"
He did - didn't last very long. . .

d
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MBabu

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PostPosted: Thu Sep 11, 2008 10:44 pm    Post subject: Reply to: I want to know my current MVS system JES port numb
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if you are looking on the mainframe, see /etc/services for the mvs file subsystem ports, probably named something like rse. Jes is configured somewhere else. doc

if you are looking on the client, use the remote systems view and the properties for the subsystems
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Robert Sample

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PostPosted: Fri Sep 12, 2008 12:15 am    Post subject:
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/etc/services under z/OS does not contain mvs file subsystem ports. It contains only selected service ports that are requied under OMVS. The configuration file for TCP/IP contains a port list as well, which is much more complete and helpful since ports are actually assigned to listeners through this list. Neither define anything for JES nor for z/OS file subsystems.

I've looked in our JES3 inish deck and there's no definition of PORT anywhere in there. JES doesn't work with ports per se.

And there's a device number assigned to mounted file systems in z/OS but the device number basically depends on the sequence of mounts which is controlled by the system programmer and may vary from IPL to IPL. It is unique but is not definitive for file systems.
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MBabu

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PostPosted: Fri Sep 12, 2008 12:39 am    Post subject: Reply to: I want to know my current MVS system JES port numb
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The original question appears to refer to Rational Developer for System z. That runs a server under INETD which is what /etc/services defines ports for. the TCP/IP profile data set defines ports restricted for other uses.
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dick scherrer

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PostPosted: Fri Sep 12, 2008 1:11 am    Post subject:
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Hello,

Quote:
How i can know what's the current mvs system JES port number? and MVS Files subsystem number? any command can be used to find it?
Quite a leap from the quote to Rational Developer. . .

If this is a question about Rational Developer, good catch icon_smile.gif
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