After reading some fo the memory management docs I am still not clear on the result of running hosts with a memory warning. At what point will HA fail?
I have the default settings for alarms so when memory usage on the host is above 75% for 5 minutes it warns and 90% it alerts. Right now 2 out of my 5 hosts run at 80% memory usage and a 3rd runs at 90%. I will be adding additional hosts next month but in the meantime.
I have always run hosts well below the point of this warning but a few Vm's were added while I was out on medical leave and I am having to convince others why running at these levels is a bad idea. I understand memory management but jsut not sure at whatpoint HA/DRS can fail.