Re: [libvirt] LXC: autostart feature does set all interfaces to state up.

On 07/11/2013 07:58 PM, Richard Weinberger wrote: > Am 11.07.2013 11:49, schrieb Daniel P. Berrange: >> On Thu, Jul 11, 2013 at 11:44:48AM +0200, Richard Weinberger wrote: >>> Am 11.07.2013 11:42, schrieb Gao feng: >>>> On 07/11/2013 03:18 PM, Richard Weinberger wrote: >>>>> This morning I've installed a wrapper around ip to show me the process tree upon ip link ... down is used. >>>>> The log showed this: >>>>> >>>>> 769 ? Ss 0:00 /usr/lib/systemd/systemd-udevd >>>>> 17759 ? S 0:00 \_ /usr/lib/systemd/systemd-udevd >>>>> 17764 ? S 0:00 \_ /usr/lib/systemd/systemd-udevd >>>>> 17772 ? S 0:00 \_ /usr/lib/systemd/systemd-udevd >>>>> 19477 ? S 0:00 | \_ /bin/bash /sbin/ifdown veth5 -o hotplug >>>>> 19910 ? S 0:00 | \_ /sbin/ip link set dev veth5 down >>>>> >>>>> Now I have to urge to use a "Kantholz". ;-) >>>>> >>>> >>>> hmmm... >>>> >>>> it's systemd... I have no idea now... :( >>> >>> TBH it is not systemd's fault. >>> OpenSUSE's /usr/lib/udev/rules.d/77-network.rules did not white list veth* devices. >>> Therefore systemd-udevd called ifup/down and other hotplug magic. >> >> Ah ha, that's a nice issue :-) I assume you've filed a bug against opensuse >> to fix this ? Can you post a link to the bug here for the sake of archive >> records. > > Sure: > https://bugzilla.novell.com/show_bug.cgi?id=829033 > It's good news we know what causes veth device down. :)