We have been using zimbra for several years and now we recently aquire a new and powerfull server and want to migrate to the new server. We have suse 9.3 and zcs 4.5.5 and want to migrate to any OS and latest zcs but we don't want to lose any mails or settings.
We have tried to migrate to opensuse 11 and after that we had problems with perl and we saw that opensuse is no longer supported.
We have tried to follow instructions from your pages but only after that we saw that opensuse is no longer supported and we didn't manage to do anything with it. We have decided to change the OS with centOS 5 and latest zcs. From what I can see centOS has full support from zimbra.
Can you help us ? where can I find a tutorial, howto, or anything that could help us migrate from suse 9.3 and zcs 4.5.5 to centOS 5 and latest zcs without loosing mails, accounts and everything else ?
What we have thought is to upgrade zimbra from 4.5.5 to 4.5.11 on our suse 9.3 and after that to rsync it to our new centOS 5 server running the same zcs 4.5.11, and after that to continue tu upgrade to the latest version of zcs.
thank you very much