Zimbra high availability

[chuotlun4mat]

Hi all
I have a problem in zimbra high availability solution

I have an email server for 1000 users (one machine ).
Now my customer want upgrade this to high availability with two machine for cluster service .

My problem is how to import 1000 users mail to cluster after create this environment can i use backup and restore method for this case ??

thanks all

[phoenix]

Please update your forum profile with the output of the following command (do not post the output in this thread):

zmcontrol -v

The only officially supported HA is on RHCS and it's a Network Edition feature, if you want to do it with the Open Source version you should search the forums and wiki for 'DRBD' - that's a community supported feature and you may or may not find it easy to configure and get working. If you don't have it and your 'customer' is serious about a HA solution for his mail then I'd suggest you look at using RHCS with Zimbra Network Edition.