Migrate rrd4j data from OpenHab 1.8.3 to OpenHab 2.0

Add-ons Persistence Services
1

Hi,
it’s possible to migrate rrd4j data from OpenHab 1.8.3 to 2.0 without loosing data?
It is enought move rrd4j files to new location on 2.0 and use same persistence file?

Many Thanks

Regards

2

I have no idea but it seems reasonable.

Give it a try and see what happens. So long as you keep backups of the files it is really low risk. If it doesn’t work then you just need to delete the OH2 db files and let OH 2 create them itself.

Let us know if it works! If it does I’ll add it to the Migration tutorial.

3

yes, it works without any problem.