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Multiple Launcher processes on Sun Solaris

  • 1.  Multiple Launcher processes on Sun Solaris

    Posted 03/12/08 05:16 AM

    Originally posted by: SystemAdmin


    Is the feature to run the launcher in several launcher processes available also for Sun Solaris platforms ?

    Thanks.
    Marco Most
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  • 2.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/12/08 07:22 AM

    Originally posted by: LaurentB


    Yes it is, if you use versions 7.5 and above. 7.5 will have less options (multi process means one process per system) compared to 8.x (multi process means as many processes as you want, with possibility of grouping systems in one process, depending on your need)
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  • 3.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/12/08 12:57 PM


  • 4.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/13/08 05:48 AM

    Originally posted by: SystemAdmin


    Is it also possible to configure multiple processes without using the graphical managament console ?
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  • 5.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/13/08 09:08 AM

    Originally posted by: SystemAdmin


    Managment console is a tool used for systems that are already set up. You can stop and start them via the tool, but you can also do it through the command line, though they differ. On the command line, it fully stops and starts the launcher/event server. Though managment console, I guess it's more of a "warm boot", where, if you made changes to a map in an existing system and stopped/started, it would take effect, but if you added a map to an existing system, it would not add it, and you would have to stop/start from the command line to bring it all the way down and back up to take the addition.

    All set up of systems are done through the event server/launcher admin on the deployment box.

    Message was edited by: rep
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  • 6.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/13/08 09:14 AM

    Originally posted by: SystemAdmin


    Sorry but your reply is not clear for me.
    Here is what I want to do:
    In stead of having only one launcher process running all systems I would like to split the systems over several launcher processes.
    This configuration activity can be done using a graphical console.
    What I would like to know is if I can avoid this graphical console and do the configuration directly on unix (Sun Solaris).
    Thank you.
    Marco
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  • 7.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/13/08 09:12 AM

    Originally posted by: LaurentB


    You still need to use the management console at least once to configure the administration interface, even from the command line
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  • 8.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/13/08 09:24 AM

    Originally posted by: SystemAdmin


    "You still need to use the management console at least once to configure the administration interface, even from the command line"

    Um...you do?

    Maybe you mean in 8.2+?

    I can configure everything through event server/ launcher admin, pointing to the config, setting the mrc/mrn if that's needed, adding it to auto start, and start it. I don't believe you can get the monitoring functionality without the managment console, and I'm using 7.5, and I know in 8.1+, there are more debug tools, but I think it is possible to do.
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  • 9.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/13/08 09:27 AM

    Originally posted by: janhess


    I think the basic question is how to set up multiple Launchers on Sun Solaris. I believe it's an installation thing on everything except Windows which has to be done manually.
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  • 10.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/13/08 05:06 PM

    Originally posted by: LaurentB


    OK, sorry for the misunderstanding...

    rep :

    If you want to "control" using the daemon, then you don't need the mgmt console. As said, configure using the LauncherAdmin, use autostart and you're done.http://www-128.ibm.com/developerworks/forums/post!reply.jspa?messageID=14058763
    developerWorks : Post Message: Reply

    However, stopping your systems this way may be a bit tough and may create some issues (ask our friends at tech support about this...)

    Janhess :

    I'm not sure what you mean. Both in Unix (Unices ?) and Windows, you can use the multi process functionality using a single install. I agree on the point that Unix will allow you to install several Launchers separately, which is another way but would create an overhead (this is what we did in pre-7.5 versions, but it's no longer mandatory). I'm not competent on Windows, I only know Mercator quickly stpopped supporting the Windows multiple install version at the old 652 days.

    Mamost :

    If you want to have several processes, this is usually (version >= 7.5) done using the graphical LauncherAdmin tool. I know some people have been able to hack the Java classes to do the same in a non-graphical (text-based interface), but you still ned a LauncherAdmin.bin file to set this up. There is no "direct" way of doing this, since the file is a binary one.

    Hope it clarifies
    Laurent
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  • 11.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/17/08 05:04 AM

    Originally posted by: janhess


    Laurent we still use 6.7.1 using multi Launcher but I supose we'll have to upgrade now.
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  • 12.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/17/08 06:43 AM

    Originally posted by: LaurentB


    Janhess,

    I understand better.

    Upgrading would surely be a good thing, this would also save you the need for multiple installs (plus a much better stability of the Launcher, and many nice new features ;-) )
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  • 13.  Re: Multiple Launcher processes on Sun Solaris

    Posted 03/17/08 06:49 AM

    Originally posted by: janhess


    And a whole new set of problems. (See post on Zero length objects)
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