Wls10.3 - JMS questions

Hi
What does it mean when you target a JMS module (and queues... in that module) to a cluster rather then to a specific JMS server ?
Is it perhaps deployed to all JMS servers in the instances in that cluster ?
Might help if i explain what i'm after. I want to create a JMS module containing two JMS queues and a connectionfactory and then deploy that module on all servers in a cluster.
So i created a JMS module and added the queues, cf and then targeted the module to my cluster. I used distributed queues and then set "default targeting".
But what about the JMS server(s)/persistant store then ? Thus, my questions above.
/Laban
Edited by: user1069472 on 2008-okt-29 04:16

Laban,
The recommended best practice is to use the "Advanced-Targeting" to create explicit sub deployments for the module resources and target those sub deployments to a specific (list) JMSServer, SAFAgent, WLS Server or to the Cluster appropriately. The "default-targeting", while it simplifies the targeting process, it might introduce some undesirable effects for resources such as "uniform-distributed-destination" that gets targeted to a cluster might end up having members all the available JMSServers in that cluster. Since this might not be a desirable in all the cases, it is not recommended as a best practice for module targeting.
Please look at http://e-docs.bea.com/wls/docs103/cluster/service_migration.html#wp1067914 for a list of best practices for creating/targeting JMS Modules/Resources (you can ignore the migration aspect of this page).
For more details on the JMS Modules /resource configuration, please look at http://e-docs.bea.com/wls/docs103/jms_admin/overview.html.
Thanks
Kats

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Domain 1 (host1)
=========
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Wls10.3 - JMS questions

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