Open Stack

Can you post your logs and configs.
Please check where you think it's slow, if you for example provision
only a volume is it slow there?

To just follow my hunch, have you configured vif_plugging_timeout in
nova.conf or is it the default value of 300?
We have vif_plugging_timeout=5, you should try that. We are live on
Liberty and are slowly upgrading to Mitaka for reference.

Best regards

On 09/28/2016 10:52 PM, Leon Liu wrote:
> OK, thanks. I better check that more .... 
>
> -----Original Message-----
> From: Turbo Fredriksson [mailto:turbo at bayour.com] 
> Sent: Wednesday, September 28, 2016 4:04 PM
> To: Leon Liu
> Cc: openstack at lists.openstack.org
> Subject: Re: [Openstack] Provisioning VMs in Openstack cluster
>
> But what I _think_ I've seen (can't be absolutly sure, because I never
> investigated in detail) is that Cinder seems to be 'idling' a little to
> much.
>
> It starts creating the volume, then waits for a while, then starts sending
> the image to the volume, then waits and waits, and then the process
> continues.
>
> All the services seems to be doing this waiting. It's like they only do
> things when the scheduler tells them, not when the service is done with one
> task..=
>
>
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