Enabling hardware acceleration on a VM inside a VM

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If I enable Hardware Acceleration in a VMware virtual machine that has another virtual machine (but without hardware acceleration enabled) as a host, will it have any effect?

Bogdacutu

Posted 2012-06-14T14:33:26.557

Reputation: 231

1So your setup is: Physical server -> VM (no HA) -> VM (HA) ? – Zac B – 2012-06-14T14:44:58.463

Yep, that's right. – Bogdacutu – 2012-06-14T16:09:23.927

2Why does Inception come to mind? – lornix – 2012-06-17T12:44:49.593

Answers

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To the best of my knowledge, the VMWare virtual CPU (the CPU that the guest sees) doesn't include hardware virtualization support. (Certainly it doesn't on our VMWare cluster.)

This means that enabling or disabling hardware acceleration for a second-level guest shouldn't make any difference, just as it would make no difference for a guest on a physical machine that didn't support hardware virtualization.

Harry Johnston

Posted 2012-06-14T14:33:26.557

Reputation: 5 054