[openstack-dev] Multiple API/RPC process behavior

[tfreger]

Hello,

I've installed the latest version of RHOS5, set multiple API\RPC workers 
within neutron.conf file to 8 (the amount of cores of the host)


After I ran "openstack-service restart" I've got different result for 
ML2 and Openvswitch deployments.


In ML2 deployment all 17 (1-parent and 16 child processes) 
neutron-server processes exist as was expected.
In Openvswitch deployment only 9 processes of API are spawned, RPC 
process didn't spawn.


Should be any difference between those two installations?

--
Thanks,
Toni


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Re: [openstack-dev] Virtual Interface creation failed

[tfreger]

On 06/26/2014 06:06 AM, Edgar Magana Perdomo (eperdomo) wrote:

The link does not work for me!

Edgar

From: "tfre...@redhat.com " 
mailto:tfre...@redhat.com>>

Organization: Red Hat
Reply-To: "tfre...@redhat.com " 
mailto:tfre...@redhat.com>>, "OpenStack 
Development Mailing List (not for usage questions)" 
>

Date: Wednesday, June 25, 2014 at 6:57 AM
To: "openstack-dev@lists.openstack.org 
" 
>

Subject: [openstack-dev] Virtual Interface creation failed

Hello,

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?
--
Thanks,
Toni



Please use this link, the first one was incorrect : 
http://paste.openstack.org/show/84954/


Thanks,
Toni

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