VM Feature Identification

From Xen
Revision as of 16:28, 13 October 2014 by Rcpavlicek (talk | contribs)

When you control your own hypervisor, you are aware of the features you are using, since you have configured the system and the VMs. However, if you are using a service provider for your hosting or cloud, you need to do some detective work to determine the hypervisor mode and features employed.

MODE DETECTION

From dmesg:

[    0.000000] Hypervisor detected: Xen HVM

Indicates that the VM is either HVM or PVHVM.

REFERENCES