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#1 2019-02-28 17:50:40

glpiprod
Member
Registered: 2019-02-28
Posts: 3

Problems to migrate database 9.1.2 to 9.4

Hello everybody, I installed glpi 9.4 in a server with centos7, I wanted to migrate the database of another server that has glpi 9.1.2
It installed without problems the 9.4 version and already recognized the database that I want to import, the screen appears where you see that it is updating, but from there it does not advance and when i refresh the page appears the message "The version of your database it is not compatible" . I know that both PHP and MariaDB change in this version, so I want to know if it is necessary to change something in the files so that the database does not conflict.
Thank you. Excuse my english-

Last edited by glpiprod (2019-03-01 16:59:54)

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#2 2019-03-06 19:49:30

vince_nt
Member
Registered: 2017-05-30
Posts: 20

Re: Problems to migrate database 9.1.2 to 9.4

Hello

Did you imported the 9.1.2 DB after 9.4 install ?

If so then it is not good.

1. Install 9.1.2 on new server
2. Import 9.1.2 DB

I think there is a specific path of upgrade to follow when updating from verions previous to 9.1.6 due to some DB structure changes so, here is what I did, not sure if all steps are needed but it worked for me :

3a. Update to 9.1.6
3b. Be sure to have at least PHP 5.6
4. Update to 9.2.1
5. Update to 9.4

You should have a working server now


Prod : 9.2.3 - CentOS 7 - Mono entité
Test : 9.3.3 - CentOS 7 - Mono entité

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