>>> On 9/30/2008 at 8:39 AM, in message
<200809301439.42559.list2008@xxxxxxxxxxxx>, Andrew McGill
<list2008@xxxxxxxxxxxx> wrote:
> On Monday 29 September 2008 15:17:28 Matthias Koenig wrote:
>> + * First check if we are running in a para-virtualized guest.
>> + */
>> + if ((!access("/sys/hypervisor", F_OK) ||
>> + (!access("/proc/xen", F_OK)))) {
>> + /*
>> + * For now we are only dealing with para-virtualized
>> + * Linux guests (para-virtualized on Xen). So, this must be
>> + * Xen based.
>> + */
>> + xen_pv = 1;
>> + }
> This code does not appear to consider the possibility of running on real
> hardware. (And to be pedantic, if /sys and /proc are not mounted, strange
> things will happen.)
This check is only to detect if we have a para-virtualized guest. We will need to expand this check once we properly populate sys/hypervisor. The tool does detect if the guest is running on bare hardware.
Regards,
K. Y
>
> &:-)
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