vSphere HA agent troubleshooting
vSphere HA host states are reported by vCenter Server when there are some errors in your vSphere hosts. When working with vSphere infrastructure in a highly available environment, you may encounter different kinds of errors that prevent vSphere HA from working correctly, for example, HA agent on crimv1esx002.linxsol.com in cluster Cluster-ML-FT in DataCenter017-Milan has an error or insufficient resources to satisfy HA failover level on cluster. This is followed by agent error, vSphere HA agent cannot be correctly installed or configured, Internal AAM Errors - agent couldn't start, and so on.
In this topic, we will discuss possible causes and troubleshooting tips to solve these issues. A good starting point for troubleshooting HA agents' errors could be VMkernel logs that you can find in /var/log, as discussed in previous chapters.
As the VMware Knowledge Base suggests (http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&...
