dpdk的版本是1.7.1的稳定版,服务器是ubuntu12.04LTS x86 64bit
绑定万兆网卡的默认驱动ixgbe失败
# ./dpdk_nic_bind.py -b ixgbe 06:00.1
Error: bind failed for 0000:06:00.1 - Cannot bind to driver ixgbe
查看原因 dmesg |tail
# dmesg |tail
[ 5667.433649] ixgbe 0000:06:00.1: failed to load because an unsupported SFP+ module type was detected.
[ 5667.433953] ixgbe 0000:06:00.1: Reload the driver after installing a supported module.
[ 5667.434282] ixgbe 0000:06:00.1: PCI INT B disabled
发现原因是光模块不支持
解决办法是换两块intel的光模块
参考文章:万兆网卡启动失败问题http://www.linux80.com/a/Linuxxitong/2014/0527/43.html
原文地址:http://blog.csdn.net/svap1/article/details/41047735