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Installation with multiple as and one DB (no cluster)

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24-03-2009

Hi, I'm trying to setup a production environment with three Jboss AS non-clustered and one MSSQL database. I've made the installation on each AS and for each AS I've executed all the steps of the Configuration Manager.

Now I have some problems about the three AS line up; when I modify an user password on one AS the other don't see this modification. Moreover, some common features works such as the policy definition; for example, when I create a policy on the first AS the others can see this policy.



Can you help me?



Thanks

Fabio

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Jayan_Kandathil

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Jayan_Kandathil

Jayan_Kandathil

24-03-2009

Multiple, non-clustered LiveCycle instances against a single database is neither tested, nor supported. For each instance, you'd need a separate database (with multiple sets of tables, views and sequences). All changes have to be repeated for every instance you have.



This technical whitepaper from Adobe will provide more details:

http://www.adobe.com/devnet/livecycle/pdfs/lc_platchoice_wp_ue.pdf



What you are attempting is a deployment architecture the author of this whitepaper calls "Server Load Balancing" (see page 11).



You might be better off clustering the three instances.