Topology is 2 Simple ports with a Single
Bridge as shown below (with OVS and DPDK installed on Ubuntu 14.04):
ovs-vsctl add-br bridge0
-- set bridge bridge0 datapath_type=netdev
ovs-vsctl add-port bridge0 dpdk0 -- set Interface dpdk0 type=dpdk
ovs-vsctl add-port bridge0 dpdk1 -- set Interface dpdk1 type=dpdk
Error what we see here :
Bridge "bridge0"
Port "dpdk0"
Interface "dpdk0"
type: dpdk
error: "could
not open network device dpdk0 (Address family not supported by protocol)"
Port "dpdk1"
Interface "dpdk1"
type: dpdk
error: "could
not open network device dpdk1 (Address family not supported by protocol)"
Same Topology with OVS-DPDK package
installed on Ubuntu 16.04:
ovs-vsctl
add-br br0 -- set bridge br0 datapath_type=netdev
ovs-vsctl
add-port br0 vhost-user1 -- set Interface vhost-user1 type=dpdkvhostuser
ovs-vsctl
add-port br0 vhost-user2 -- set Interface vhost-user2 type=dpdkvhostuser
Error which we see here is : "qemu-system-x86_64:
-object
memory-backend-file,id=mem,size=512M,mem-path=/dev/hugepages,share=on:
unable to map backing store for hugepages:
We need to understand if there is something
which is missed as part of the Hugepages configuration for both the above
installations. Or do you have a better Solution to deal with such basic
topologies with DPDK.
Thanks
From:
Mauricio Vasquez <mauricio.vasq...@polito.it>
To:
Lakshmi Kotla/HYD/TCS
<lakshmi.ko...@tcs.com>, b...@openvswitch.org
Cc:
poonam.gh...@tcs.com
Date:
09/14/2016 11:12 AM
Subject:
Re: [ovs-discuss]
Errors while installing in dpdk in ubuntu 14.04
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