vCLS VMs Unable to Power On with No Host Compatible Error
vCLS VMs Unable to Power On with No Host Compatible Error
VMware vSphere vSAN 7.0.3
Symptoms
vCLS VMs Unable to Power On with "No Host Compatible" Error Due to MWAIT CPU Feature Requirement.


Cause
The "monitor/mwait" CPU feature is disabled in the server BIOS settings.
Solution
Enable the MONITOR/MWAIT feature on BIOS.

Reference
・ vCLS VMs Unable to Power On with "No Host Compatible" Error Due to MWAIT CPU Feature Requirement
・ VxRail: vSphere DRS Functionality is Impacted Due to Unhealthy State vSphere Cluster Services
・ Disable vCLS on a Cluster via Retreat Mode
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