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[Aleksandr Shaposhnikov <ashaposhnikov@xxxxxxxxxxxx>]

Public bug reported:

Steps to reproduce:

1. Create env with two powerful compute nodes and start to provision instances. 
2. After 130 instance one of the compute nodes starting failing provision because of unable to create interfaces. Here is trace from logs. http://paste.openstack.org/show/164308/
3. Restarting of agent restore functionality of compute node.
4. After some more VMs provisioned ovs-agent on another node stop working with the same symptoms.
5. Restarting of agent restore functionality of compute node.

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1417267

Title:
  neutron-ovs-agent on compute couldn't create interface

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  Steps to reproduce:

  1. Create env with two powerful compute nodes and start to provision instances. 
  2. After 130 instance one of the compute nodes starting failing provision because of unable to create interfaces. Here is trace from logs. http://paste.openstack.org/show/164308/
  3. Restarting of agent restore functionality of compute node.
  4. After some more VMs provisioned ovs-agent on another node stop working with the same symptoms.
  5. Restarting of agent restore functionality of compute node.

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