Unable to configure DPDK on Red Hat Open Stack 10 setup.
Issue
- Unable to configure DPDK. From
ovs-vsctl show
output:
# ovs-vsctl show
Bridge "br-link0"
Controller "tcp:127.0.0.1:6633"
is_connected: true
fail_mode: secure
Port "dpdk0"
Interface "dpdk0"
type: dpdk
error: "could not open network device dpdk0 (Address family not supported by protocol)" <====
Port "phy-br-link0"
Interface "phy-br-link0"
type: patch
options: {peer="int-br-link0"}
Port "br-link0"
Interface "br-link0"
type: internal
# tail /var/log/openvswitch/ovs-vswitchd.log
2016-12-21T08:40:53.574Z|00712|netdev|WARN|could not create netdev dpdk0 of unknown type dpdk
2016-12-21T08:40:53.574Z|00713|bridge|WARN|could not open network device dpdk0 (Address family not supported by protocol)
2016-12-21T08:40:53.686Z|00714|netdev|WARN|could not create netdev dpdk1 of unknown type dpdk
2016-12-21T08:40:53.686Z|00715|bridge|WARN|could not open network device dpdk1 (Address family not supported by protocol)
2016-12-21T08:40:53.686Z|00716|netdev|WARN|could not create netdev dpdk0 of unknown type dpdk
2016-12-21T08:40:53.686Z|00717|bridge|WARN|could not open network device dpdk0 (Address family not supported by protocol)
# cat /proc/meminfo | grep Huge
AnonHugePages: 874496 kB
HugePages_Total: 32
HugePages_Free: 32
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 1048576 kB
Environment
- Red Hat Open Stack10
- Red Hat Enterprise Linux7.3
- ovs2.5.0+dpdk(intel 82599)
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