[ovs-dev] [BUG] broad-/multicast & SLB bonding -> FAIL

Markus Schuster ml at markus.schuster.name
Mon Jan 28 20:07:06 UTC 2013


On Monday 28 January 2013 20:29:01 Jesse Gross wrote:
> Are you configuring bonding directly through the OVS command line or
> using Xen tools?

I'm using the Xen tools to configure all networking related settings. 
Currently I'm not deep enough into Open vSwitch - on the ToDo list since a few 
years...


> Can you also send the output of ovs-vsctl show?

Sure:
--- cut ---
d3a05b53-3615-46e2-8d5a-7e47aa50ad84
    Bridge "xenbr3"
        fail_mode: standalone
        Port "xenbr3"
            Interface "xenbr3"
                type: internal
        Port "eth3"
            Interface "eth3"
    Bridge "xapi1"
        fail_mode: standalone
        Port "bond0"
            Interface "eth0"
            Interface "eth1"
        Port "xapi1"
            Interface "xapi1"
                type: internal
        Port "vif2.0"
            Interface "vif2.0"
    Bridge "xenbr2"
        fail_mode: standalone
        Port "xenbr2"
            Interface "xenbr2"
                type: internal
        Port "eth2"
            Interface "eth2"
    ovs_version: "1.4.2"
--- cut ---


> >> Can you also post the logs?
> > 
> > Well, there aren't much log files - at least not much I was able to find.
> [..]
>
> It's also odd that the ovs-vswitchd.log file is empty.  Can you check
> the command line to make sure that it is supposed to be logging?

Looks like Open vSwitch components are configured to log to syslog:
--- cut ---
ovsdb-server /etc/openvswitch/conf.db -vANY:CONSOLE:EMER -vANY:SYSLOG:INFO -
vANY:FILE:EMER --remote=punix:/var/run/openvswitch/db.sock --
remote=db:Open_vSwitch,manager_options --private-key=db:SSL,private_key --
certificate=db:SSL,certificate --bootstrap-ca-cert=db:SSL,ca_cert --no-chdir 
--log-file=/var/log/openvswitch/ovsdb-server.log --
pidfile=/var/run/openvswitch/ovsdb-server.pid --detach --monitor

ovs-vswitchd unix:/var/run/openvswitch/db.sock -vANY:CONSOLE:EMER -
vANY:SYSLOG:INFO -vANY:FILE:EMER --mlockall --no-chdir --log-
file=/var/log/openvswitch/ovs-vswitchd.log --pidfile=/var/run/openvswitch/ovs-
vswitchd.pid --detach --monitor
--- cut ---

So I grepped daemon.log for "ovs" - seems to be a good fit. I'll send you that 
file in a direct message as I don't know the list policy regarding larger 
files - feel free to forward as needed.

Regards,
Markus



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