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тАО11-04-2009 05:53 PM
тАО11-04-2009 05:53 PM
thanks
Solved! Go to Solution.
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тАО11-04-2009 06:06 PM
тАО11-04-2009 06:06 PM
Re: detach process
A detached process is like any other process. It stops because it was told to, it was deleted, it encountered a fatal error.
If you have accounting enabled, there should be an accounting record for the process termination that will have the termination status. That might give a clue.
In future, make sure you have an output file and error file defined for the process.
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тАО11-05-2009 12:10 AM
тАО11-05-2009 12:10 AM
Re: detach process
Better avoid the detached processes, and prefer the batch ones, you will avoid some problems and have the same functionalities.
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тАО11-05-2009 01:33 AM
тАО11-05-2009 01:33 AM
Re: detach process
Or can u guys tell me how to go about it
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тАО11-05-2009 02:26 AM
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тАО11-05-2009 04:26 AM
тАО11-05-2009 04:26 AM
Re: detach process
Where can you get more information on SUBMIT and on time and time specification syntax? Start with the OpenVMS User's Guide and then (either or both, and depending on your goals) the OpenVMS System Manager's manuals and the OpenVMS Programming Concepts manual. The User's Guide will get you going, the System Manager's manual covers various tasks, and the Programming Concepts and other manuals cover details that will be of interest to programmers. Including time and timekeeping.
As for your literal question, there are specific details in the HELP library, too. The path to this help text has changed from time to time, which is why we generally ask that the OpenVMS version always be included when asking questions.
I just checked an OpenVMS Alpha V8.3 help library, and the HELP section here is HELP DATE_TIME.
Basic examples of SUBMIT /AFTER are available here:
http://labs.hoffmanlabs.com/node/97
This is off into job-scheduling, and the above article has links to cron and Kronos, and there are other open source and commercial schedulers around for OpenVMS.
The usual spot for debugging a detached process is in its own output log (see the sys$output when the process is created, depending on exactly how the detached process is created), or by bringing up the debugger if the application is running some sort of an executable image.
Here is an overview of detached processes and the OpenVMS debugger:
http://labs.hoffmanlabs.com/node/803
If you do not know how to use the OpenVMS debugger (and you're doing application debugging), stop what you're doing and go learn. Seriously. The payback from having even a passing knowledge of the debugger is massive.
Providing some more details on how the detached process is being launched (and around why you think SUBMIT /AFTER might help) could be useful in reaching an answer better tailored for your particular situation here.
And as has been discussed in this thread, starting or restarting a process every two seconds is usually not the most efficient solution.
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тАО11-06-2009 02:34 PM
тАО11-06-2009 02:34 PM
Re: detach process
The trick with the detached process to get it to run DCL is to get the detached process to run LOGINOUT.EXE and use the Dcl as a /INPUT= on the RUN command:
e.g. RUN/INPUT=MYFILE.COM sys$system:loginout.exe
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тАО11-11-2009 03:08 PM
тАО11-11-2009 03:08 PM
Re: detach process
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тАО11-11-2009 07:33 PM
тАО11-11-2009 07:33 PM
Re: detach process
Sorry, someone had to say it.
Cheers,
Art