weizhouapache commented on PR #7352:
URL: https://github.com/apache/cloudstack/pull/7352#issuecomment-1476060723

   > I get your point @weizhouapache and that seems to be correct. Alert could 
be because of network issues also (not just the host is completely down).
   > 
   > And I now really see why HA is not implemented for VMware, we need to 
check the actual status of VM. I think we can do it by implementing 
CheckOnHostCommand
   > 
   > 
https://github.com/apache/cloudstack/blob/d04d60b0797aadb33bb29cbc73eb490a6299ac41/plugins/hypervisors/vmware/src/main/java/com/cloud/hypervisor/vmware/resource/VmwareResource.java#L5685-L5687
   > 
   > This does check the VM state using the neighbour hosts in the cluster 
(thats how it is impletemented in KVM)
   > 
   > For now, I'm marking this PR as draft.
   > 
   > @weizhouapache please let me know if CheckOnHostCommand makes some sense !
   
   @harikrishna-patnala 
   yes, but it relies on NFS storage and heartbeat. I do not know how to 
implement it in vmware.
   


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