[openstack-dev] [Neutron] Can not get fixed_ips during the db transaction of updating port

Hong Hui Xiao xiaohhui at cn.ibm.com
Thu May 26 13:38:24 UTC 2016

Hi all.

I was working on this bug [1] (ML2 doesn't return fixed_ips on a port 
update with binding)

I think it should be a DB issue, and I put some investigation result at 
[2]. I even made up some code change [3] to resolve the bug. But, I don't 
know the actual root cause for the problem. And why the code resolve the 

Can someone tell me the reason?

[1] https://bugs.launchpad.net/neutron/+bug/1585738
[2] https://bugs.launchpad.net/neutron/+bug/1585738/comments/5
[3] https://review.openstack.org/#/c/321152/3//COMMIT_MSG


HongHui Xiao(肖宏辉) PMP®

More information about the OpenStack-dev mailing list