[ovs-discuss] Upgraded to openvswitch-1.4.1 and still high load and polluted syslog
volkan.yazici at gmail.com
Thu May 24 08:43:23 PDT 2012
Thanks for the tip! It solved the excessive CPU usage problemf.
I always thought STP would have been enabled by default.
On Thu, 24 May 2012 11:58:31 -0300, Luiz Ozaki writes:
> On 5/24/12 7:21 AM, Volkan YAZICI wrote:
>> Hi Oliver!
>> I have a triangle shaped network topology of 3 ovs 1.4.1
>> switches. When I plug-in a host into the network I immediatly
>> start to observe the same log pollution and excessive CPU usage
>> similar to yours. I either need to un-plug the machine or break
>> the triangle into a straight line by removing one of the
>> connections between the switches. Have you made any progress on
>> your side about the problem? Any clues?
> Try enabling the STP (spanning tree) the traffic might be getting looped causing
> high load.
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