[openstack-dev] Virtual Interface creation failed

Edgar Magana Perdomo (eperdomo) eperdomo at cisco.com
Thu Jun 26 03:06:27 UTC 2014

The link does not work for me!


From: "tfreger at redhat.com<mailto:tfreger at redhat.com>" <tfreger at redhat.com<mailto:tfreger at redhat.com>>
Organization: Red Hat
Reply-To: "tfreger at redhat.com<mailto:tfreger at redhat.com>" <tfreger at redhat.com<mailto:tfreger at redhat.com>>, "OpenStack Development Mailing List (not for usage questions)" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Date: Wednesday, June 25, 2014 at 6:57 AM
To: "openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Subject: [openstack-dev] Virtual Interface creation failed


During the tests of Multiple RPC, I've encountered a problem to create VMs.
Creation of 180 VMs succeeded.

But when I've tried to create 200 VMs, part of the VMs failed with resources problem of VCPU limitation, the other part failed with following error:
vm failed -  {"message": "Virtual Interface creation failed", "code": 500, "created": "2014-06-25T10:22:35Z"} | | flavor | nano (10)

We can see from the Neutron server and Nova API logs, that Neutron got the Nova request and responded to it, but this connection fails somewhere between Nova API and Nova Compute.

Please see the exact logs: http://pastebin.test.redhat.com/217653

Tested with latest Icehouse version on RHEL 7.
Controller + Compute Node

All Nova and Neutron logs are attached.

Is this a known issue?

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