[openstack-dev] [Neutron]VM associated with two ports caused by HTTP request resending

Xurong Yang idopra at gmail.com
Thu Jun 26 03:01:57 UTC 2014

Hi folks,

When we create many VMs at the same time (more than 100 VMs), Neutron
server will be busy handling port creation requests sent by Nova via HTTP.
One issue we met was that HTTP request timed out because Neutron didn't
response in time, the same HTTP request was sent again and finally VM was
associated with two ports which was not expected.

So, any good solution about this issue?

Xurong Yang
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