vzctl set --quotaugidlimit: fix for ploop

Apparently it was only working until restart (at least in some distros),
since we created /dev/ploopNp1 only in
(1) /dev, which
	- disappears after a reboot because it's tmpfs nowdays, and
	- disappears on start because /dev is over-mounted
(2) /etc/udev/devices, which
	-is not present in many modern distros.

Do try harder, creating device in /lib/udev/devices as well (which is
where most of modern distros have it).

Reference: PVA-32848
Reference: vzctl@791575
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
1 file changed