vall seems to be up, but not running as a buildslave. I rebooted
vall, but even so it is still not connecting to buildbot server. Is anyone changing
the machine is currently not on UPS and hence force shuts down on power outage. Seems like that left a
twistd.pid file in
/home/kitware/dashboards/buildbot and that was causing a new buildslave to start. I removed the file and restarted the machine and now it’s working.