[Openstack-operators] OVS vswitchd log warnings

Samuel Winchenbach swinchen at gmail.com
Mon Aug 12 14:41:58 UTC 2013

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:

Does the first response make sense?  Are other people seeing warnings such

/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?

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