Oh3 item value data lost on reboot? what's wrong

[rossko57]

Recent thread

Data loss after uncontrolled reboot for several days

Hello, I am using openHAB 3.3 with openHABian on a Raspberry Pi 4. ZRAM is activated. RRD4J is the default persistence service, no special settings. When I do a controlled reboot (“sudo reboot”) everything works fine, all persistence values are restored. Today, however, there was an uncontrolled reboot (my fault) and persistence data was restored up to July 21. The last days were lost. I had, however, a backup from yesterday which I could use. My question is: I could understand that RRD4J bec…