版本
ovs:2.9.0
dpdk:17.11.1
问题
每次服务器重启后，环境都需要重新设置和启动，所以把命令记录下来
操作
#启动ovs
export PATH=$PATH:/usr/local/share/openvswitch/scripts
export DB_SOCK=/usr/local/var/run/openvswitch/db.sock
ovs-ctl --no-ovs-vswitchd start
ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true other_config:dpdk-lcore-mask=0x02 other_config:dpdk-socket-mem="2048,2048" other_config:pmd-cpu-mask=0xc
ovs-ctl --no-ovsdb-server --db-sock="$DB_SOCK" start#dpdk绑定网卡
#1 加载dpdk驱动
cd dpdk-stable-17.11.1/x86_64-native-linuxapp-gcc #切换目录
cd kmod #切换到kmod目录下
#执行
modprobe uio
/sbin/insmod igb_uio.ko
cd ../../usertools
./dpdk-devbind.py -s #查看网卡信息
#绑定网卡0000:82:00.3
./dpdk-devbind,py -b igb_uio 0000:82:00.3
#再次查看
./dpdk-devbind.py -s