Migrate from Zimbra Release 4.5.9 to Release 6.0.7

[Vinodonfly]

Is there any way to migrate existing Zimbra Release 4.5.9_GA_1454.RHEL4_20071016192012 RHEL4 FOSS edition to Zimbra Release 6.0.7_GA_2473.RHEL5_64_20100616215237 RHEL5_64 FOSS edition?

[y@w]

See the end of this post for the path from 4.5 to 6.0: ZCS 6.0.5 & 5.0.22 Are Live


I'm guessing you'll want to go all the way up to 6.0.7 before doing the conversion to 64-bit and RHEL 5 (hopefully it means a few years of bug fixes and experience doing conversions), but someone else will have to comment on that..

[y@w]

Also should mention: Network Edition: Moving from 32-bit to 64-bit Server - Zimbra :: Wiki


There are plenty of other examples in the blog/wiki/forums too!