[Openstack-operators] OVS vswitchd log warnings

Nick Maslov azpekt at gmail.com
Mon Aug 12 14:59:52 UTC 2013


Hi Samuel,

Yes, I saw those messages here and there (not only in OVS). That basically means, that error that precedes that line was produced 159 times in last 12 seconds.

Hope this helps
NM

On 08/12, Samuel Winchenbach wrote:
> Hi all, I posted a message a while ago in the openstack@ mailing list about
> some warnings I am getting with openvswitch.
> 
> This is the post I made:
> https://lists.launchpad.net/openstack/msg24745.html
> 
> Does the first response make sense?  Are other people seeing warnings such
> as:
> 
> /var/log/openvswitch/ovs-vswitchd.log:Aug 12
> 10:33:36|80611|netdev|WARN|Dropped 159 log messages in last 12 seconds
> (most recently, 1 seconds ago) due to excessive rate
> /var/log/openvswitch/ovs-vswitchd.log:Aug 12
> 10:33:36|80612|netdev|WARN|failed to get flags for network device
> tap37874e8e-0e: No such device
> 
> 
> When using ovs with grizzly?
> 
> Thanks,
> Sam

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