Github user anshul1886 commented on the pull request: https://github.com/apache/cloudstack/pull/829#issuecomment-140665483 Currently we report only PowerOn VMs and do not report PowerOff VMs that's why we consider Missing and PowerOff as same And that's how whole code is written and each Hypervisor resource has same understanding. This will effect HA and many more unknown places. So please do not even consider to merge this change. So Now coming to bug we can fix that by changing global setting pingInterval to appropriate value according to hypervisor settings which takes care of these transitional period of missing report here or can be handled by introducing gracePeriod global setting.
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