Attempting to launch and log into the EMS Client.
The EMS Client fails to connect.
No errors or entries written to the /opt/dragon/logs/jboss.log file.
This issue is caused by a lack of diskspace on the /opt partition on the Dragon EMS server machine.
The command df -k will display the amount of diskspace that is currently in use for each partition.
To recover diskspace on the EMS server machine, here are the common steps to remove some non-critical files:
- rm /opt/dragon/logs/*.log
- rm /opt/dragon/logs/jboss*
- rm /opt/dragon/.cache/ring*
- rm /opt/dragon/.cache/agent*
Once diskspace utilization on the /opt partition is less than 98%, the EMS client should now successfully connect.