zimbra community cluster

[joaoreis81]

I need to run zcs with at least 80.000 users in HA structure.

May I use RH Cluster Suite? I have found some information in zimbra documentation, but I don 't know if I can apply them to the 6.0.8 release...

Is there any zimbra-cluster package for zimbra community 6.0.8 running in RHEL 5? What are my options?

Thanks!

[Krishopper]

Your subject says "community", so I'm assuming that you're using the FOSS version? If so, there is no support from Zimbra for HA, so you have no HA agents available for use. People have, and you can, set up clustering with the FOSS version and get it to work quite well - there is just no support for it. You may find some useful threads on it if you search the forums.