As I failed to migrate my OH2.5.11 (Openhabian) to OH 3.0 stable (docker), I decided to take this as an opportunity to create everything from scratch. I faced all the time the issue, that the disk utilization got a huge peak up to 100 % - I thought, it has some issues within my rules, items, etc. and starting from scratch is a chance to correct mistakes from the past.
I installed OH3.0 stable at Docker on a Synology with the following bindings:
- Amazon Echo Control
- Astro Binding
- Harmony Hub
- Homatic Binding
- MQTT Binding
- NTP Binding
- Shelly Binding
- Weather Company Binding
Afterwards I run through the initial set-up process and configured MQTT and the Homematic Binding afterwards (only set IP of Brocker / Bridge). I copied for some MQTT items *.thing files from old system to the new system.
Further my system discovered ~100 things in the inbox, which I started to add (nice if you have to do it again, when they are set up in OH2.5 already - thanks for having to screens close by) to the system.
Not more - no rules, no transformation - nothing, pure standard. And again, I got high disk utilization (100 % for many minutes) which fully blocks all activities at the disk station.
If I shut down the OpenHab container, everything went back to normal.
Within the docker installation, I also have containers for zigBee2Mqtt, Mosquitto, Unifi-Controller, which run smoothly, as long as OpenHab is not started.
Does someone have a clue, where I should start to dig? Is there a general command, which I could enable to have Debug in the log. Just to apply for every add-on (or however it is called) seems not really practical to me, as the list which I get with
list -s is quite huge.
Thanks for hints and tricks in advance.