upgrading from 8.13 to 10.3

[Peter Stickney]

I have been charged with migrating an existing 8.13.7 install hosted on RHEL 7 to a 10.3 install hosted on RHEL 9.

I haven't found much in the way of a plan for this, so I thought I would install 8.13.7 on my new server, import the data from the old server and then do in place upgrades on my new server, until I got to the desired version.  Which would look something like this:

8.13.7 → 8.13.27 → 8.20.30 → 9.4.30 →9.12.29 → 10.3.13

Is that overkill?

I realize the docs for most of those versions isn't even online anymore, so I don't have know what hiccups to expect, or settings to tweak.  Anyone have any more experience with something like this?

[Matteo Vecchiato]

Hi @Peter Stickney ,

Welcome to Atlassian community.

Linux is always supported, so the steps you need to define are not dependent of SO.

The steps you need to define are mainly owed by the database supported version, you need to define the jumps based on database version.

Which current version of database you have?

Regards