I do not how to migrate from 2.x to 3x version.
I'm trying to move the data from my 2.x Redmine installation to a new 3.x Redmine installation.
I have some questions:
1.- The number of tables in the 2.x Redmine database is 50 and the number of tables in the 3.x Redmine database is 55. I think if I replace the 2.x database instead of 3.x database in my new installation this could cause some issues in the correct working of the 3.x Redmine installation ?
2.- Can you give what are the correct steps to migrate correctly all my 2.x Redmine installation data to 3.x Redmine installation?
I'm using ubuntu :)
Thanks for your help
1. No, but you have to run db:migrate before running redmine. Follow the RedmineUpgrade guide
2. Check this guide RedmineUpgrade