Am 25.05.2013 01:27, schrieb Gerardo Exequiel Pozzi: > On 05/24/2013 11:27 AM, Dave Reisner wrote: >> On Fri, May 24, 2013 at 11:04:24AM -0300, Gerardo Exequiel Pozzi wrote: >>> Hello >>> >>> I am planing to do a new release[#1] this weekend. Since we are using >>> dhcpcd.service (dhcp for all net-if) and is racy, sometimes net-if >>> rename work and others no. So I think can be a good idea to not rename >>> at all. >>> >>> Opinions? >>> >>> Thanks. >>> >>> >>> [#1] Includes the change to move mkarchiso to /usr/bin. >>> -- >>> Gerardo Exequiel Pozzi >>> \cos^2\alpha + \sin^2\alpha = 1 >>> >> >> I tend to think this will make for a lousy user experience given that >> interface names will potentially change on the first boot of the newly >> installed system. Not really in favor of this. >> >> Proposal: stop using dhcpcd.service, replace with a udev rule that >> launches instances of [email protected] for network devices as they >> appear: >> >> # /etc/udev/rules.d/81-dhcpcd.rules >> ACTION=="add", SUBSYSTEM=="net", >> ENV{SYSTEMD_WANTS}="dhcpcd@$env{INTERFACE}.service" >> >> This potentially breaks ordering for units on network.target, but we've >> never been able to guarantee that anyways using dhcpcd.service. >> >> d >> > > Ouch! It does not work :( > > Looks like interface at this point is still named eth0, you can see on > console at boot: > > [ OK ] Started Entropy Harvesting Daemon. > Starting Initializes Pacman keyring... > [ OK ] Started Login Service. > Expecting device sys-subsystem-net-devices-eth0.device... > [ OK ] Found device /dev/ttyS0. > Starting Serial Getty on ttyS0...
I think the INTERFACE environment variable is set before the rename. We
can probably fix this - maybe try $name instead of $env{INTERFACE}?
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