ESX “Dead Brain” has some symptoms
I found the ESX “Dead Brain” has some symptoms and it’s very insteresting 1. CPU utilization is heavy loading in vix-async-pipe a. Reference VMware KB: 1030894 ---- not work b. Reference VMware KB: 1003490 ---- not work 2. Load average is up than 20 , you can using “top” to check esx hypervisor loading. 3. Some zombie process and can’t kill it a. ps aux | awk ‘{ print $8 “ “$2 }’ | grep –w Z ---- show zombie process ID b. kill -9 xxxxx ---- not work Finally, I found this VMware KB: 1005566 and it works for me. Link : http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1005566 I think “Dead Brain” is cause by process dead lock (in this case vmware-hostd)