Problem: as the title says, banana pi m1 is not responding to ssh after several days and need restart to be functional again.
System does have a sata 3.5" 500gb samsung hdd attached.
It is connected to the network by wired lan 100mb.
Software running is lighthttpd (previous apache) and php.
usage:
a raspberry pi camera send pictures to http server multiple times per day with html post method,
there is also a php/html gallery with the pictures for viewing
All website/www and pictures folders are stored on sata hdd.
There is also a cron job for erasing old pictures every 5 mins, quota now is set to 100GB. as ls takes already a bit long (~6s for 285757 files).
First i was using apache, and usually problem appeared in ~2 days, then switched to lighthttpd which seem to last much longer (~20 days), but still have the problem.
Apache also was launching more php instances (over 10), lighttpd seems do limit to 5.
armbianmonitor -u
http://ix.io/2sPJ
I also have the log folder after the restart after not responding, if needed.
If any other info is needed please let me know.
Thank you.