Thanks for your reply, I
load/inserted vfio-pci driver and bind NICs before starting OVS-DPDK and try
again, but it still doesn't work.
And this is the latest
ovs-vswichd.log:
2018-07-30T02:12:05.416Z|00001|vlog|INFO|opened log file
/usr/local/var/log/openvswitch/ovs-vswitchd.log
2018-07-30T02:12:05.439Z|00002|ovs_numa|INFO|Discovered 8 CPU cores on NUMA
node 0
2018-07-30T02:12:05.439Z|00003|ovs_numa|INFO|Discovered 1 NUMA nodes and 8 CPU
cores
2018-07-30T02:12:05.439Z|00004|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connecting...
2018-07-30T02:12:05.439Z|00005|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connected
2018-07-30T02:12:05.441Z|00006|dpdk|INFO|Using DPDK 17.11.3
2018-07-30T02:12:05.441Z|00007|dpdk|INFO|DPDK Enabled - initializing...
2018-07-30T02:12:05.441Z|00008|dpdk|INFO|No vhost-sock-dir provided -
defaulting to /usr/local/var/run/openvswitch
2018-07-30T02:12:05.441Z|00009|dpdk|INFO|IOMMU support for vhost-user-client
disabled.
2018-07-30T02:12:05.441Z|00010|dpdk|INFO|Per port memory for DPDK devices
disabled.
2018-07-30T02:12:05.441Z|00011|dpdk|INFO|EAL ARGS: ovs-vswitchd --socket-mem
1024 -c 0x00000001
2018-07-30T02:12:05.442Z|00012|dpdk|INFO|EAL: Detected 8 lcore(s)
2018-07-30T02:12:05.443Z|00013|dpdk|WARN|EAL: No free hugepages reported in
hugepages-1048576kB
2018-07-30T02:12:05.443Z|00014|dpdk|INFO|EAL: Probing VFIO support...
2018-07-30T02:12:05.443Z|00015|dpdk|INFO|EAL: VFIO support initialized
2018-07-30T02:12:05.703Z|00016|dpdk|INFO|DPDK Enabled - initialized
2018-07-30T02:12:05.705Z|00017|bridge|INFO|ovs-vswitchd (Open vSwitch) 2.10.90
2018-07-30T02:12:40.234Z|00018|memory|INFO|45056 kB peak resident set size
after 34.8 seconds
2018-07-30T02:12:40.241Z|00019|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports recirculation
2018-07-30T02:12:40.241Z|00020|ofproto_dpif|INFO|netdev@ovs-netdev: VLAN header
stack length probed as 1
2018-07-30T02:12:40.241Z|00021|ofproto_dpif|INFO|netdev@ovs-netdev: MPLS label
stack length probed as 3
2018-07-30T02:12:40.241Z|00022|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports truncate action
2018-07-30T02:12:40.241Z|00023|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports unique flow ids
2018-07-30T02:12:40.241Z|00024|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports clone action
2018-07-30T02:12:40.241Z|00025|ofproto_dpif|INFO|netdev@ovs-netdev: Max sample
nesting level probed as 10
2018-07-30T02:12:40.241Z|00026|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports eventmask in conntrack action
2018-07-30T02:12:40.241Z|00027|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports ct_clear action
2018-07-30T02:12:40.241Z|00028|ofproto_dpif|INFO|netdev@ovs-netdev: Max dp_hash
algorithm probed to be 1
2018-07-30T02:12:40.241Z|00029|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports ct_state
2018-07-30T02:12:40.241Z|00030|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports ct_zone
2018-07-30T02:12:40.241Z|00031|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports ct_mark
2018-07-30T02:12:40.241Z|00032|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports ct_label
2018-07-30T02:12:40.241Z|00033|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports ct_state_nat
2018-07-30T02:12:40.241Z|00034|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports ct_orig_tuple
2018-07-30T02:12:40.241Z|00035|ofproto_dpif|INFO|netdev@ovs-netdev: Datapath
supports ct_orig_tuple6
2018-07-30T02:12:40.259Z|00036|bridge|INFO|bridge br0: added interface br0 on
port 65534
2018-07-30T02:12:40.259Z|00037|bridge|INFO|bridge br0: using datapath ID
0000a2cd30da744a
2018-07-30T02:12:40.259Z|00038|connmgr|INFO|br0: added service controller
"punix:/usr/local/var/run/openvswitch/br0.mgmt"
2018-07-30T02:12:50.272Z|00039|memory|INFO|peak resident set size grew 188% in
last 10.0 seconds, from 45056 kB to 129736 kB
2018-07-30T02:12:50.272Z|00040|memory|INFO|handlers:5 ports:1 revalidators:3
rules:5
2018-07-30T02:13:51.690Z|00041|dpdk|ERR|EAL: Unable to find a bus for the
device '0000:02:00.0'
2018-07-30T02:13:51.690Z|00042|netdev_dpdk|WARN|Error attaching device
'0000:02:00.0' to DPDK
2018-07-30T02:13:51.690Z|00043|netdev|WARN|dpdk-p0: could not set configuration
(Invalid argument)
one shows:
2018-07-30T02:12:05.443Z|00013|dpdk|WARN|EAL: No free hugepages reported in
hugepages-1048576kB
but I have set hugepages as this:
$ echo 'vm.nr_hugepages=2048' > /etc/sysctl.d/hugepages.conf
$ sysctl -w vm.nr_hugepages=1024
$ mount -t hugetlbfs none /dev/hugepages``_______________________________________________
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