openhab

Here is a way I found to edit rrd files in order to eliminate spikes, inaccurate measurements and other artifacts on my persistence. To start with, openhab2 has to be stopped: $ sudo systemctl stop openhab2 Next navigate to your persistence storage folder and locate the rrd files that I wanted to edit. I copied them on a temporary folder: $ cd /var/lib/openhab2/persistence/rrd4j (or your samba path: \\servername\openHAB-share\openhab2-userdata\persistence\rrd4j) $ cp -Rpdf Boiler_Temp_Val.rrd /tmp Next was the RRD File Inspector ( ). It is located in the library org.openhab.persistence.rrd4j under the folder /lib/rrd4j-2.1.1.jar On my machine it is located under the /var/lib/openhab2/tmp/mvn/org/openhab/persistence/org.openhab.persistence.rrd4j/1.11.0/ I extracted the contents of the jar file using a zip extractor (I did this from my windows workstation using 7zip): To run the inspector I opened a command line (cmd) and run: java -cp rrd4j-2.1.1.jar org.rrd4j.inspector.RrdInspector From the RRD File Inspector I opened the files I wanted to edit:    I saved files [...]