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 Thanks, //richard