I want to migrate my current Zimbra installation
ZCS 4.5.11 NE
ZCS 5.0.10 NE
virtual machine (on a different server).
That’s a lot going on! I’ve read the wiki article about moving from 32-bit to 64-bit. That itself is a bit “messy.” Also, there is the transition from tomcat to jetty with the version 5 upgrade.
So, basically I’m asking for advice on how to best make this move. For example, should I go ahead and upgrade to 5.0.10 on my current box before attempting a migration? Since I’ll be moving to a virtual machine, should I just create a 32-bit VM and do the migration, then sometime down the road migrate to 64-bit?