What I did is follow:
- stop de DMSR Addon service
- Open pgAdmin4
- Create a database (for me dsmr)
- goto terminal
- goto /usr/share/hassio/share/
- Download a backup from old DSMR (using FTP Addon to copy the file to your HA)
- Unzip the GZ file
- docker exec -it addon_77b2833f_timescaledb bash
- su - postgres
- psql -d dsmr < /share/test/dsmrreader-postgresql-backup-Tuesday.sql
- Start DSMR Addon
I have my whole history back now in the new DSMR
(today will receive my RP4 8GB, will switch from 2GB to 8GB)
with many Addons now the 2GB become full… haha