My system usually goes down because of network connectivity loss. Strangely, this only happens with 2 RPi B’s that I got from RS Components. All my other RPi’s are ok.
I’ve written a script that pings/restarts eth0 on loss. Seems to work ok.
Interestingly you’re getting the /tmp/.satnogs full issue. That used to happen to me, but /tmp. Ever since the upgrade to 0.6.1, I no longer get 1000’s of *.hex and *.txt files. I assumed that problem was fixed.
You can wait until no observations are running, then:
cd /tmp/.satnogs && sudo find . -name “.hex" -delete && sudo find . -name ".txt” -delete