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Delay in replication of data in a clustered environment

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Hue Huynh
Occasional Advisor

Delay in replication of data in a clustered environment

Hi,

We are currently running PPM Center 7.1 on a clustered environment (2 nodes). We have been experiencing dalays in data replication on the front end. For example, if a security group gets added to a user account on Server 1, it may not show up on Server 2 until several minutes later (sometimes even as long as 20 minutes). Likewise, a workflow package gets migrated on Server 1 and the change is not immediately reflected in the workflow when viewing it on Server 2. It eventually replicates after waiting a little bit. Has anyone experienced similiar issues? Please let me know if there are any solutions to this problem.
1 REPLY
JayElBee
Super Collector

Re: Delay in replication of data in a clustered environment

We had a similar problem....it was because our servers were not communicating with each other properly.

I am not an expert by any means, but you might want to start by verifying that multicast is working. Check and be sure that you have the correct IP's listed in cache.conf and server.conf. Make sure they match.

Good luck.


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