[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Shell test for pv vs hvm (vs dom0)
Yes, that should work for Linux just fine I think. -- Keir On 25/2/08 12:58, "Alex Williamson" <alex.williamson@xxxxxx> wrote: > > On Sat, 2008-02-23 at 08:18 +0000, Keir Fraser wrote: >> There's no general way to discriminate between HVM and native from a shell >> script. You might discriminate between HVM and PV on Linux by looking for >> /sys/hypervisor or /proc/xen. > > Isn't something like this generally sufficient for a shell script? > > lspci -n | grep -q "5853:0001" > if [ $? -eq 0 ]; then > # HVM domain > elif [ -d /proc/xen ]; then > if grep -q "control_d" /proc/xen/capabilities; then > # DOM0 > else > # DOMU > fi > else > # Native > fi > > It seems fairly reliable on ia64 for Xen 3.x. Thanks, > > Alex _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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