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ESX 3.5 VM migration CPU intel E7340 => E7420

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Hello,

I have a problem with vmotion and CPU compatibility.

If i try to do a live vm migration to a cluster server i receive the error

Unable to migrate from xxxxxx to yyyyyy : Host CPU is incompatible with the virtual machine's requirements at CPUID level 0x1 register 'ecx'

SSE4.1; refer to KB 1993

I don't understand what i can do to resolve this problem, i'm can change to hide the Nx but i think it is not good for prodution ...

can you help me or explaine me what i can do ?

Kind regards

Pascal

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Immortal
Immortal

you have read http://kb.vmware.com/kb/1993 ? You may have to enable EVC on your cluster(s)

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Immortal
Immortal

you have read http://kb.vmware.com/kb/1993 ? You may have to enable EVC on your cluster(s)

View solution in original post

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