Hi All, I am using Openstack PIKE & when I am seeing HTTP 500 error during below operations: stack at pike-ctrl:~/devstack$ openstack port set --qos-policy BothRules af63928b-4061-443d-bd9e-622a8b120f90 HttpException: Internal Server Error (HTTP 500) (Request-ID: req-832be17f-e516-4840-a707-6e163c5454a0), Request Failed: internal server error while processing your request. stack at pike-ctrl:~/devstack$ openstack network set --qos-policy BothRules 8ee4a086-0c88-47bf-b0ed-0fb177b38f17 HttpException: Internal Server Error (HTTP 500) (Request-ID: req-e4badfe0-2245-454f-bc4b-d37733c9b506), Request Failed: internal server error while processing your request. Lot of googling didn't help much. Can you please help me with some pointers for reason behind this error & fix for this ? I am using below wiki: https://docs.openstack.org/neutron/pike/admin/config-qos.html Thanks, Vamsi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180316/f4b53703/attachment.html>