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container-tools: Bugs
=====================
1. veth not removed on container stop
-------------------------------------
When stopping a container, it irregularly but reproducibly happen that the
corresponding veth device of the container is not shutdown, making it
impossible to start the container again.
This is caused by a kernel bug not cleaning up veth devices on container
collapsing. The veth device is supposed to be go away automatically after
some time, definitely after a reboot though.
A manual workaround is to shutdown the veth device manually with:
# ip link delete ${VETH_DEVICE}
There is a patch for it, see for more information:
http://lists.linuxfoundation.org/pipermail/containers/2012-October/030533.html
FIXME: add nspan message about it here
2. bug with machine.slices etc
------------------------------
FIXME
3. veth length
--------------
systemd creates veth devices on the fly and names them vb-$NAME, where NAME is the
container name truncated to the first 10 characters.
Problem: if you have several containers named with the first 10 characters to be
identical, systemd will not be able to create a new veth device.
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