On 21/01/15 23:43, Alvise Dorigo wrote:
> Hi,
> I've an Havana IaaS composed by:
>
> 1 controller node
> 1 network node
> 1 compute node
>
> and using Neutron as networking, and rabbitmq as AMQP.
>
> The network node runs the agents (dhcp, l3, openvswitch, metadata).
> The controller runs Keystone,
Directions:
nova->switch port, switch port -> glance, glance->switch port (to
swift). I assume traffic from switch to swift outside installation.
Glance-api receive and send same amount of traffic. It sounds like a
minor issue until you starts to count CPU IRQ time of network card
(doubled co
This is great info, George.
Could you explain the 3x snapshot transport under the traditional Glance
setup, please?
I understand that you have compute —> glance, and glance —> swift. But
what’s the third transfer?
Thanks!
Mike
On 1/21/15, 10:36 AM, "George Shuklin" wrote:
>Ok, news so
> Hi Robert,
>
>how do I check that?
I would take a look at the Spec sheet of the nic.
Since it is a pretty recent thing it probably is not supported unless you
specifically shopped for a card with support...
Cheers,
Robert
___
OpenStack-operators mail
Hi Robert,
how do I check that?
Thanks,
Pedro Sousa
On Wed, Jan 21, 2015 at 3:59 PM, Robert van Leeuwen <
robert.vanleeu...@spilgames.com> wrote:
> >is there a way to improve network performance on my instances with
> VXLAN?
> >I changed the MTU on physical interfaces to 1600, still performanc
>is there a way to improve network performance on my instances with VXLAN?
>I changed the MTU on physical interfaces to 1600, still performance it's lower
>than in baremetal hosts:
Do you have VXLAN hardware offloading on the NIC?
I think you are hitting the maximum speed you can do encapsulation
Hi all,
is there a way to improve network performance on my instances with VXLAN? I
changed the MTU on physical interfaces to 1600, still performance it's
lower than in baremetal hosts:
*On Instance:*
[root@vms6-149a71e8-1f2a-4d6e-bba4-e70dfa42b289 ~]# iperf3 -s
-
Hi,
I've an Havana IaaS composed by:
1 controller node
1 network node
1 compute node
and using Neutron as networking, and rabbitmq as AMQP.
The network node runs the agents (dhcp, l3, openvswitch, metadata). The
controller runs Keystone, glance, Nova APIs, Neutron server.
The compute node ru
Ok, news so far:
It works like a magic. Nova have option
[glance]
host=127.0.0.1
And I do not need to cheat with endpoint resolving (my initial plan was
to resolve glance endpoint to 127.0.0.1 with /etc/hosts magic). Normal
glance-api reply to external clients requests
(image-create/download/
