Hello.
I’m trying to figure out why randomly on restart all my historical data will disappear from the MariaDB and InfluxDB. and thus not be available from Grafana.
I migrated to MariaDB and started fresh around 2/17. I have had influxdb since middle of last year. Since then I have restarted several times with no issues, grafana had all the data. Last night I restarted and all of a sudden all data from the day prior back to 2/17 was gone.
Is there something I’m missing or something I need to do in MariaDB or Influx Config in order to ensure that data isn’t lost constantly. The data is the whole reason I’m running MariaDB\InfluxDB with Grafana is to get that data over time.
— UPDATE — If I search the InfluxDB from the command line I do see data records with older timestamps as I would expect but grafana isn’t displaying those values.