So I was just right now adding an items file with 137 items (OWM Weather binding) and suddenly my openhab.log exploded with messages like: Could not create rrd4j database file '/var/lib/openhab/persistence/rrd4j/<ITEM>.rrd': /var/lib/openhab/persistence/rrd4j/<ITEM>.rrd (Read-only file system) Go…

Hmm, it may be the problem I’m thinking of. Go ahead and try uninstalling zram and reinstalling. You can use sudo openhabian-config menu option 38 to do so. As a secondary debug step, what does your RAM usage look like?

Could not create rrd4j database file (Read-only file system)

Setup, Configuration and Use Items & Sitemaps

RiotMode (Philipp) August 20, 2021, 11:59pm 9

oh i have overseen this, sorry markus!

ok i have done that, but couldn’t find a solution while waiting for answers, sorry.
my thread is here