Upgrading Zimbra 6 to Zimbra 7

[amityash83]

Dear All,
I am using Zimbra (Release 6.0.9_GA_2686.UBUNTU8 UBUNTU8 FOSS edition.) which is on Ubuntu (8.04 LTS 32 Bit) on Xen Virtual.
and I want to Upgrade Zimbra Server (7.1.2 GA Release) on Ubuntu (10.04 LTS 64).
I don't want to upgrade Zimbra on existing server for Fail safe.
I had installed Zimbra (7.1.2 GA Release) which is on Ubuntu (10.04 LTS 64 Bit) which is also on Xen Virtual Server.

Regards,
Amit

[phoenix]

This isn't an installation question so I'll move it to the correct forum.

Originally Posted by amityash83

I am using Zimbra (Release 6.0.9_GA_2686.UBUNTU8 UBUNTU8 FOSS edition.) which is on Ubuntu (8.04 LTS 32 Bit) on Xen Virtual.
and I want to Upgrade Zimbra Server (7.1.2 GA Release) on Ubuntu (10.04 LTS 64).
I don't want to upgrade Zimbra on existing server for Fail safe.
I had installed Zimbra (7.1.2 GA Release) which is on Ubuntu (10.04 LTS 64 Bit) which is also on Xen Virtual Server.

To move you Zimbra installation from a 32bit server to a 64bit server you need to follow the wiki instructions on that subject (search the wiki or the forums for those terms) , I'm assuming you wish to keep the same server configurations. If you don't want to do that, there are several (at least) threads in the forums that cover exporting and importing mail and user accounts to the new server search and red-up on those techniques.