Well three of the nodes have been running for 8 days, the one that has not was the one I was experimenting on, except number 3 it was not mining when I came home.
Could not log in remotely and the putty window that was logged in had lost connection. It was still powered on and the fans were spinning.
It was not mining from about noon until I reset it.
Looked at the syslog and the last entry before I reset it, at 18:47, was the normal hourly cron entry.
"
Jun 19 09:17:01 node3 CRON[9955]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Jun 19 10:17:01 node3 CRON[9961]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Jun 19 11:17:01 node3 CRON[9972]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Jun 19 12:17:01 node3 CRON[9979]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Jun 19 18:47:24 node3 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="1587" x-info="rsyslog"] start"
No entrys for 6 1/2 hours.
I restarted it and restarted mining and I'll let it run and see if it does it again.
It still uses about 800 mb of ram total, I have not tinkered with the default Ubuntu server configuration at all.
If it does it again I'll swap the ram out to see if that fixes it.
Otherwise they have been solid.
Could not log in remotely and the putty window that was logged in had lost connection. It was still powered on and the fans were spinning.
It was not mining from about noon until I reset it.
Looked at the syslog and the last entry before I reset it, at 18:47, was the normal hourly cron entry.
"
Jun 19 09:17:01 node3 CRON[9955]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Jun 19 10:17:01 node3 CRON[9961]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Jun 19 11:17:01 node3 CRON[9972]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Jun 19 12:17:01 node3 CRON[9979]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Jun 19 18:47:24 node3 rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="1587" x-info="rsyslog"] start"
No entrys for 6 1/2 hours.
I restarted it and restarted mining and I'll let it run and see if it does it again.
It still uses about 800 mb of ram total, I have not tinkered with the default Ubuntu server configuration at all.
If it does it again I'll swap the ram out to see if that fixes it.
Otherwise they have been solid.