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Upgrading from very old version: from 0.6.x to 2.3.0 - Any advice?

Added by Michele Imperiali about 11 years ago

Hi all,
Here is my situation: very old version of RedMine (0.6.x) and wanting to upgrade to the latest one (2.3.0).
I'm wondering if I can do the upgrade straight to 2.3.0 or it has to be gradual, for ex. first to 1.x, then 2.x and then 2.3.0.
Does anyone know of a reason I shouldn't be following the first option?
Thanks in advance for your help.

Michele Imperiali


Replies (3)

RE: Upgrading from very old version: from 0.6.x to 2.3.0 - Any advice? - Added by Etienne Massip about 11 years ago

You should do the upgrade straight to 2.3.0 but I've never heard of such a version gap with Redmine =)

RE: Upgrading from very old version: from 0.6.x to 2.3.0 - Any advice? - Added by Lucas Chigami about 11 years ago

Hi,

I'm looking support because i made a upgrade from version 0.9.3 to 2.3.0
The migration was fine, BUT I'm having some issues with the ISSUES, GANT and CALENDAR tabs with my new Redmine.
All I get is a 500 error page.
The other features are working fine.

So basically my advice is test with a separate virtual machine installation and test all the features of Redmine.
The plugins are the most problematic fact in the upgrade process, they have many issues with compatibility.

RE: Upgrading from very old version: from 0.6.x to 2.3.0 - Any advice? - Added by Ivan Cenov about 11 years ago

There are two important steps:
  • 1.3.x -> 1.4.x - introduces bundler
  • 1.4.x -> 2.x.x - many things changed: leave mongrel and use thin or puma; upgrade to Ruby 1.9.3, use mysql2 adapter; upgrade plugins (I waited about 3 months for upgraded plugins).

Try incremental upgrades, on some virtual machine.

    (1-3/3)