Upgrading Zimbra 6 to 7?
We intend to upgrade our Zimbra 6 to 7.2 next week. On the official NE download, the build number indicated is 2020 (zcs-NETWORK-7.2.0_GA_2669.UBUNTU8_64.20120410002020). However, in the email for critical update, the build number indicated is 2153 (zcs-NETWORK-7.2.0_GA_2669.RHEL4.20120410002153.tgz).
In this case, the critical update is newer than the official update made available online. The question is, can I upgrade version 6 to 7 using the critical update? Or must I upgrade with the official NE download and patch with the critical update?
I thought the build number was the 4 digits after the _GA_, so 2669. The numbers you are referring to look more like a time stamp for the archive file creation.
Given one file is an Ubuntu archive and one is RHEL I'd expect the timestamps to vary slightly, but it appears they were both build on the 10th of April 2012.
You are right! Thanks for pointing that out! :)
The RHEL was send to us by email as patch. But I notice the file size was almost the same as a full installation.