The Foglight Management Server (FMS) is not starting after initial install and we are getting the following error (java exception) in the FMS logs :
java.io.IOException: Cannot run program "/usr/bin/env": error=12, Not enough space
Why is this happening, and how can we fix this problem ?
The operating system is not able to allocate that amount of heap space (in general memory resources) when trying to start the Java virtual machine (JVM) and throws the Java exception shown in the problem description above (n the FMS logs).
Reduce the size of the heap set for the FMS JVM or increase the amount of memory resource on the operating system to allow the process to allocate the hap size set for the FMS JVM.
Reducing the heap size for the FMS JVM :
This is set in the FMS_home/config/foglight.config as like:
foglight.vm.option0 = "-Xms1024m";
foglight.vm.option1 = "-Xmx1024m";
For increasing the amount of memory a process can create you'll need to raise with the (UNIX) System administrator
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