[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Shell test for pv vs hvm (vs dom0)
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 -- Alex Williamson HP Open Source & Linux Org. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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