Re: [Xen-users] getting domain info from inside a guest

[Andrew Ross <aross@xxxxxxxxxx>]

Juan Walker wrote:

> Ah. I seem to have /sys/hypervisor in my domU but it's empty. Does this
> mean that I don't have a recent enough Xen version? I'm using 3.0.2-2
> now. Do you know what is the minimum version I need? Thanks.

Do you have CONFIG_XEN_SYSFS enabled in your kernel?

FYI, with 3.0.2 (using latest Gentoo ebuild) I have:

/sys/hypervisor/
/sys/hypervisor/properties
/sys/hypervisor/properties/writable_pt
/sys/hypervisor/properties/virtual_start
/sys/hypervisor/properties/changeset
/sys/hypervisor/properties/capabilities
/sys/hypervisor/compilation
/sys/hypervisor/compilation/compile_date
/sys/hypervisor/compilation/compiled_by
/sys/hypervisor/compilation/compiler
/sys/hypervisor/version
/sys/hypervisor/version/extra
/sys/hypervisor/version/minor
/sys/hypervisor/version/major
/sys/hypervisor/type

Cheers

Andrew

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