HISTORY: After increasing the limits for opened files on the host and containers the number of container freezes decreased, but still occurs. The container don't react on lxc-console or ssh sessions and some services in the container stop working, but other still work. Delivering a web page does still work, but receiving an e-mail with postfix no longer works.
It is really frustrating to don't get lxc working without freezes. My host system and containers are still up-to-date debians. Any system information can be found on https://lists.linuxcontainers.org/pipermail/lxc-users/2014-July/007383.html and https://lists.linuxcontainers.org/pipermail/lxc-users/2014-September/007762.html CURRENT PROBLEM: A few weeks ago a container stopped working again and I still had an opened ssh session. I was able to start new processes and even restart the service ssh, but I could not open a second ssh session to this container. When I restarted the network service my opened session closed and the container was not responding anymore. So I had to restart the container. The current freezes seems to correlate with the network interfaces. But till now I couldn't figure out any problems. Host /etc/network/interfaces ~~~~~~~~~~~~~~~~~~ ... auto br0 iface br0 inet static address 10.1.1.254 netmask 255.255.255.0 bridge_ports none Client config ~~~~~~~~~~~~~~~~~~ lxc.network.type = veth lxc.network.name = veth12 lxc.network.flags = up lxc.network.link = br0 lxc.network.veth.pair = veth12-sid lxc.network.ipv4 = 10.1.1.12/24 lxc.network.ipv4.gateway = 10.1.1.254 On https://wiki.debian.org/LXC/SimpleBridge they use a lot more parameters. What are your configuration options for virtual networking and bridges? Is my configuration correct? Am I missing something? Are there any other good tutorials for configuring virtual networks for lxc? Thank you for your help. Best regards, Lukas
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