Open Stack

The object servers should only be talking to each other during replication.
 They should not talk to the proxy, and probably not the load balancer.
 Can you provide the output of "swift-ring-builder
/etc/swift/object.builder" and more details on the network configuration of
this system.

Generally the proxies are configured with multiple interfaces as the object
servers and other backend storage nodes should not be accessible to clients
directly.

-clayg


On Mon, Jun 30, 2014 at 3:57 AM, Diogo Vieira <dfv at eurotux.com> wrote:

> Hello,
>
> I have a small cluster consisting on a physical machine running a Proxy
> and a Storage Node and 4 virtual machines running one Storage node each.
> Each Storage Node has only one device and the cluster has 5 zones and 3
> replicas all configured with packstack.
>
> Between the real machine (Proxy Node) and the virtual machines I have a
> firewall that logs all the traffic. I ran out of disk space in the firewall
> and came to the conclusion that the problem was the traffic generated
> between the Proxy Node and the Storage Nodes in port 6000 (which is of the
> object-server if I'm not mistaken). The problem is that the traffic being
> generated is on the order of a thousand or 2 rsyncs per second which seems
> a bit excessive. Is this behaviour normal? How much traffic should I be
> getting with this setup, with several (probably thousands) very small
> objects and less than 10 containers since it is not being accessed at all
> (right now we're not using the cluster)? Can someone help me understand
> where the problem is?
>
> Assuming this is a problem, I tried to lower the concurrency on the
> object/container/account replicators and the number of workers in the
> proxy-server without any success.
>
> Thank you in advance,
>
> Diogo Vieira <dfv at eurotux.com>
> Programador
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300
>
> _______________________________________________
> Mailing list:
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
> Unsubscribe :
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20140630/df099107/attachment.html>