The Foglight Management Server (FMS) machine has been rebooted. Now the agents and the Agent Manager are not starting up.
Too less memory for the FMS JVM
Over 200 agents needs more than 4 GB memory.
Increase the memory of the FMS JVM.
Note: 2 GB memory from the total amount of the machine is needed for the operating system.
To assign more memory do the following:
- go to: FMS_HOME/config
- make a backup copy of the file "foglight.config"
- now open the file and search for "foglight.vm.option"
- after the examples add the lines (depends on the available RAM):
If 6 GB should be assigned to the JVM:
foglight.vm.option0 = "-Xms6144m";
foglight.vm.option1 = "-Xmx6144m";
If 8 GB should be assigned to the JVM:
foglight.vm.option0 = "-Xms8192m";
foglight.vm.option1 = "-Xmx8192m";
- save the file and restart the FMS
