HA not function with different generation of processor

[siungnc]

Hi All,

Current we having two types of processor in a cluster group which are intel xeon E5440 and intel xeon X556. VMotion able to work properly after EVC has been configured. But the problem here is when I tried to shutdown anyone of the ESX host, the VM not able to startup in other ESX host in the same cluster group. Anyone have any idea on what is happening ? Processor not compatible ?

Thanks

[Jain]

HA cluster is independent on CPU architecture(We can even mix Intel & AMD CPUs), If you are using vSphere 4 this could be the issue...

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