Forgot to CC the ifupdown maintainers. Btw, hi guus!
Am 09.07.2015 um 17:23 schrieb Michael Biebl: > Control: reassign -1 ifupdown > > Am 09.07.2015 um 16:54 schrieb Vincent Lefevre: >> Package: systemd >> Version: 222-1 >> Severity: important >> >> Note: the following applies when /etc/network/interfaces contains: >> >> allow-hotplug eth0 >> iface eth0 inet dhcp >> >> which is the default. >> >> With ifupdown, ifup@.service forces ifup eth0 even with no Ethernet >> link (e.g. no Ethernet cable plugged in), which is >> * bad because this hangs the boot for several dozens of seconds; > > ifup@.service is triggered by udev, so does not block boot. > What blocks is /etc/init.d/networking > >> * useless because when there is an Ethernet link, eth0 is already >> brought up by the /etc/init.d/networking script. > > ifup@.service is not useless. It's there to handle devices which are > plugged in after /etc/init.d/networking has been started. > >> For instance, when there is an Ethernet link: >> >> Jul 09 16:43:01 zira systemd[1]: Starting LSB: Raise network interfaces.... >> -- Subject: Unit networking.service has begun start-up >> -- Defined-By: systemd >> -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel >> > > /etc/init.d/networking is shipped by ifupdown, thus re-assigning. > > I guess we (pkg-systemd-maintainer) and you, guus, should discuss at some point, how we move forward regarding the ifupdown integration for allow-hotplug and systemd in general. /lib/udev/rules.d/80-networking.rules /lib/udev/net.agent /lib/systemd/system/ifup@.service Those file don't really belong into udev/systemd but should be shipped by ifupdown proper and before the Jessie release I had already talked to andrewsh, that we want proper systemd support, not just a sysv init script. Maybe the service files shipped by Ubuntu would be a starting point. In any case, welcome as maintainer of ifupdown and hopefully we can work together on this. Cheers, Michael -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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