© 2004
Canonical Ltd.
•
Terms of use
•
Data privacy
•
Contact Launchpad Support
•
Blog
•
Careers
•
System status
•
a60fb26
(Get the code!)
Hi Rodolfo：
About how the problem happened:
I restarted hundreds of ovs-agent and l3-agent one after another, and soon the load of mysql and rabbitmq were both higher, which meant that the same interface took more time, and there were a lot of messages piling up in the message queue at this time.
As long as this rpc timeout for _notification_
```
https:/
def add_fdb_
if fdb_entries:
if host:
else:
```
```ovs-agent.log of host.1
The ovs-agent does not have an error log, but will see the following logs:
INFO neutron.
INFO neutron.
WARNING neutron.
WARNING neutron.
INFO neutron.
```
```
https:/
def add_fdb_flow(self, br, port_info, remote_ip, lvm, ofport):
if port_info == n_const.
and
https:/
```
As in the above code, I think the problem is that the condition for refresh_tunnels is not complete, the current code for tunnels_missing can't guarantee whether the rpc with refresh_tunnels in the `iter_num == 0` stage is received and processed correctly by the ovs-agent.
As in the code above, I think the problem is that the condition of refresh_tunnels is incomplete, and the current code of tunnels_missing cannot indicate that after the update_port_up with refresh_tunnels sent by host.1 in the `iter_num == 0`.
Whether the add_fdb_entries rpc that should have received the full amount of port information under that network again successfully returns to host.1.