On Thu, Oct 29, 2015 at 4:00 PM, Saurabh Mohan <saur...@cplanenetworks.com> wrote: > Problem: > When the OVSPort is a vlan interface there is a sequencing issue when we try > to bring up the OVSBridge. > Consider the following configuration in /etc/network/interfaces > > allow-ovs br-foo > iface br-foo inet static > address 1.1.1.1 > netmask 255.255.255.0 > ovs_type OVSBridge > ovs_ports eth1.2052 > > # Interface eth1.2052 > allow-br-foo eth1.2052 > iface eth1.2052 inet manual > ovs_type OVSPort > ovs_bridge br-foo > bridge_name br-foo > > If we run 'service openvswitch start' then we'd get the following errors. > 2015-10-08T00:05:45.279Z|00019|bridge|WARN|could not open network device > eth1.2052 (No such device) > > Reason: > Due to the current sequence the script /etc/network/if-pre-up.d/openvswitch > with IF_OVS_TYPE=OVSPort is run prior to the script > /etc/network.if-pre-up.d/vlan which brings up the vlan interface eth1.2052. > > saurabh@ubuntu-test:~$ run-parts --test /etc/network/if-pre-up.d/ > /etc/network/if-pre-up.d//bridge > /etc/network/if-pre-up.d//ethtool > /etc/network/if-pre-up.d//openvswitch > /etc/network/if-pre-up.d//vlan > /etc/network/if-pre-up.d//wireless-tools > /etc/network/if-pre-up.d//wpasupplicant > > Fix: > The fix is to order the openvswitch script to run after the other interface > scripts in /etc/network/if-pre-up.d/ > > Signed-off-by: Saurabh Mohan <saur...@cplanenetworks.com>
How about changing the name of ' /etc/network/if-pre-up.d//vlan' to /etc/network/if-pre-up.d//a09_vlan ? :) I understand the problem, but I am not very keen with the solution. Someone else may come and say that they want to start after openvswitch and hence change the name from z09_ to something else. One option for you is to use openvswitch vlan device instead. Or some other way to do this. > --- > debian/openvswitch-switch.links | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/debian/openvswitch-switch.links b/debian/openvswitch-switch.links > index cf58073..5c7b1f1 100644 > --- a/debian/openvswitch-switch.links > +++ b/debian/openvswitch-switch.links > @@ -1,2 +1,2 @@ > usr/share/openvswitch/scripts/ifupdown.sh > etc/network/if-post-down.d/openvswitch > -usr/share/openvswitch/scripts/ifupdown.sh etc/network/if-pre-up.d/openvswitch > +usr/share/openvswitch/scripts/ifupdown.sh > etc/network/if-pre-up.d/z09_openvswitch > -- > 1.9.1 > > _______________________________________________ > dev mailing list > dev@openvswitch.org > http://openvswitch.org/mailman/listinfo/dev _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
