这是一种可能,就是配置了对应的neutron public network,但是etc文件中没有相应的内容。 另外一种经常遇到的可能,就是eth2.110这个设备不存在,此时在ovs-vsctl show中可以看到eth2.110(No Such Device)的显示。这种一般是由于新加网段和vlan,忘记改相关的文件。 3.proton dpdk节点无法拉起ovsdb进程 这个是最近使用prot...
来绑定设备到vfio-pci时,报出了如下错误: Error: bind failed for 0000:02:05.0 - Cannot bind to driver vfio-pci: [Errno 19] No such device Error: unbind failed for 0000:02:05.0 - Cannot open /sys/bus/pci/drivers//unbind: [Errno 2] No such file or directory: '/sys/bus/pci/drivers/...
fm1-mac3: ERROR while getting inte**ce flags: No such device root@localhost:~# 2022-1-5 10...
[root@localhost examples]# /usr/src/dpdk-21.11/usertools/dpdk-devbind.py --bind vfio-pci 0000:06:00.0 Error: bind failed for 0000:06:00.0 - Cannot bind to driver vfio-pci: [Errno 19] No such device Error: unbind failed for 0000:06:00.0 - Cannot open /sys/bus/pci/drivers//unbind:...
/tmp/devlink dev param set pci/0002:00:08.0 name si_num_rings cmode driverinit value 0106 kernel answers: No such device When attempting to set VF trust mode using the command: # ip link set eth0 vf 0 trust onRTNETLINK answers: Operation not supported My primary issue is that DPDK ...
不用脚本自行绑定 :总提示no such device 使用脚本操作,可以绑定到igbuio 但是无法使用vfio-pci: 另外的问题,CPU不支持SSSE3: 解决方法:换一个kvm模拟的cpu 默认qemu-kvm模拟的cpu型号是: 查看kvm可以模拟哪些cpu型号: # sudo /usr/local/kvm/bin/qemu-system-x86_64 -cpu help ...
非root用户使用dpdk初始化失败时(root用户没有问题),报错:Cannot obtain physical addresses: No such file or directory 尝试解决方案 查看了dpdk官方文档,非root用户需要修改某些文件的权限,但是该修改的权限也修改了,还是一样的问题。比如: chmod o+rw/dev/hugepages chmod o+rw/dev/uio*chmod o+rw/sys/class...
-nographic: 禁用图形输出，所以QEMU是一个简单的命令行应用程序。-drive: 定义一个新的驱动器，包括...
Cannot get driver information: No such deviceworker-pool1-1:/home/test # ethtool -i p1p1driver: macvlanversion: 0.1firmware-version:expansion-rom-version:bus-info:supports-statistics: nosupports-test: nosupports-eeprom-access: nosupports-register-dump: nosupports-priv-flag...
EAL: Probe PCI driver: net_e1000_em (8086:105e) device: 0000:02:00.1 (socket 0)TELEMETRY: No legacy callbacks, legacy socket not createdKNI: Can not open /dev/kniAPP: Initialising port 0 ...KNI: KNI subsystem has not been initialized. Invoke rte_kni...