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Re: [Xen-users] Switch Hardware Virtualization On/Off
| To: | "Nikola K. Zahariev" <nirangor@xxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] Switch Hardware Virtualization On/Off |
| From: | "Fajar A. Nugraha" <fajar@xxxxxxxxx> |
| Date: | Tue, 9 Jun 2009 16:38:39 +0700 |
| Cc: | Xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Tue, 09 Jun 2009 02:39:19 -0700 |
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On Tue, Jun 9, 2009 at 4:25 PM, Nikola K. Zahariev<nirangor@xxxxxxxxx> wrote: > When is actually hardware virtualization being used? When you use HVM guest. > If we assume the CPU supports HV, does XEN use it by default? Xen tries to use it when you create HVM guest. If it's not available, domU creation failed. > Is there a possibility to switch it off, so that paravirtualization is used? Use PV guest. > How can I check if I am currently using HV or PV? Check what type of domU you're using. It's easiest to see from dom0 (by looking at domU config or xenstore). There are also files/folder specific to PV domU (for example, on linux PV domU "cat /sys/hypervisor/type" should return "xen"). Or you could look at this : http://lxr.xensource.com/lxr/source/tools/misc/xen-detect.c -- Fajar _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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