How to test VM monitoring in vmware ESXi?
Solution 1:
I discussed the problem with vmware, and we spent a lot of time for gathering logs and analysing them. Actually, they told me I found a bug in vCenter. When you set VM Monitoring specific setting for the VM to High, the VM Monitoring will be not configured at all. You have to set it to Use Cluster Setting, then Ok, then open the Vmware HA options again and choose High. Now VM Monitoring works like a charm. I hope it will be fixed, I cannot believe I was the only one with this problem.