Hello, welcome to the forum.
rsyncing the /opt/zimbra is not enough, you're missing other stuffs (zimbra user, crontab, etc).
If you want to upgrade version AND server at the same time, you should _setup_ a 3.0.1 version on the new server (with the same name and IP than the old one), then backup the old server, then restore on this new server the backup from the old one, then upgrade to 4.0.4.
Or the other way round : install 4.0.4 on the new server (with same name and IP as the old one), then backup the old server, then upgrade the old server to 4.0.4, then backup (again) the old server, then restore the backup on the new server.
There are several threads on this (upgrade both version AND server at the same time) on the forum. |