How to restart the monitor - PADME-Experiment/padme-fw GitHub Wiki

If the monitor crashes (i.e. you cannot see anymore the plots and any monitor page) you have to log as monitor@l0padme3 and go to the PadmeMonitor folder.

Check if the process still is running with ps -ef | grep -i node We have the "production" version on port 9090 (running inside PadmeMonitor)

If you see no process and the "standard" monitor does not show, it means that the "production" version is down.

Check first that no file exist like nohup.out or padmemonitor.log and in case delete them. Then delete the data.rec file. Next restart the monitor process with nohup node padmemonitor.js &

Check if it has started well by looking at the nohup.out file for a few time and ... Good monitoring