Unable to start an instance using SR-IOV with ml2_cisco plugin for ucsm.

Solution Verified - Updated -

Issue

When starting an instance using SR-IOV, the following error appear :

nova.compute.manager [instance: b431e86b-0e65-48c6-b0e2-68610fd3e825] InternalServerError: update_port_precommit failed.

Environment

  • Red Hat Open Stack 6

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