On 10/19/21 16:37, Satish Patel wrote: > Thank you for reply, > > I figured out what my issue was. In ubuntu 20.04 you need to install > libdpdk-dev package to install all librte drivers. after installing > that package my issue got resolved and able to bind nic to ovs bridge.
Hmm. Interesting. So, that's a really misleading error message from a DPDK side. Thanks for sharing your solution! CC: David. FYI. Best regards, Ilya Maximets. > > On Tue, Oct 19, 2021 at 9:46 AM Ilya Maximets <i.maxim...@ovn.org> wrote: >> >>> Update: >>> >>> After upgrade firmware still same errors >>> >>> # ethtool -i ext1 >>> driver: ixgbe >>> version: 5.1.0-k >>> firmware-version: 0x800013d1, 20.0.16 >>> expansion-rom-version: >>> bus-info: 0000:af:00.1 >>> supports-statistics: yes >>> supports-test: yes >>> supports-eeprom-access: yes >>> supports-register-dump: yes >>> supports-priv-flags: yes >>> >>> On Mon, Oct 4, 2021 at 9:33 AM Satish Patel <satish.txt at gmail.com> wrote: >>>> >>>> Folks, >>>> >>>> I am new to this nic series and just found a strange issue, i am sure >>>> people are using this nic in production with dpdk. >>>> >>>> # ovs-vsctl add-port br-vlan dpdk-1 -- set Interface dpdk-1 type=dpdk >>>> options:dpdk-devargs=0000:3b:00.1 >>>> ovs-vsctl: Error detected while setting up 'dpdk-1': Error attaching >>>> device '0000:3b:00.1' to DPDK. See ovs-vswitchd log for details. >>>> ovs-vsctl: The default log directory is "/var/log/openvswitch". >>>> >>>> >>>> 2021-10-04T13:20:05.751Z|00272|dpdk|ERR|EAL: Driver cannot attach the >>>> device (0000:3b:00.1) >>>> 2021-10-04T13:20:05.751Z|00273|dpdk|ERR|EAL: Failed to attach device >>>> on primary process >>>> 2021-10-04T13:20:05.751Z|00274|netdev_dpdk|WARN|Error attaching device >>>> '0000:3b:00.1' to DPDK >>>> 2021-10-04T13:20:05.751Z|00275|netdev|WARN|dpdk-1: could not set >>>> configuration (Invalid argument) >>>> 2021-10-04T13:20:05.751Z|00276|dpdk|ERR|Invalid port_id=32 >> >> Hi. The ERR log above likely means that you reached the maximum >> number of DPDK ports. Most likely, your DPDK is built with default >> max_ethports, which is 32, and your system has more devices. >> You need to increase the value and re-build DPDK (and OVS afterwards), >> or reduce the number of devices. >> >> Best regards, Ilya Maximets. >> >>>> >>>> >>>> # dpdk-devbind.py -s >>>> >>>> Network devices using DPDK-compatible driver >>>> ============================================ >>>> 0000:3b:00.0 'Ethernet Controller 10G X550T 1563' drv=vfio-pci unused=ixgbe >>>> 0000:3b:00.1 'Ethernet Controller 10G X550T 1563' drv=vfio-pci unused=ixgbe >>>> >>>> Network devices using kernel driver >>>> =================================== >>>> 0000:04:00.0 'NetXtreme BCM5720 2-port Gigabit Ethernet PCIe 165f' >>>> if=eno1 drv=tg3 unused=vfio-pci >>>> 0000:04:00.1 'NetXtreme BCM5720 2-port Gigabit Ethernet PCIe 165f' >>>> if=eno2 drv=tg3 unused=vfio-pci >>>> 0000:af:00.0 'Ethernet Controller 10G X550T 1563' if=int1 drv=ixgbe >>>> unused=vfio-pci >>>> 0000:af:00.1 'Ethernet Controller 10G X550T 1563' if=ext1 drv=ixgbe >>>> unused=vfio-pci >>>> >>>> >>>> # ethtool -i ext0 >>>> driver: ixgbe >>>> version: 5.1.0-k >>>> firmware-version: 0x80000f32, 19.5.12 >>>> expansion-rom-version: >>>> bus-info: 0000:3b:00.1 >>>> supports-statistics: yes >>>> supports-test: yes >>>> supports-eeprom-access: yes >>>> supports-register-dump: yes >>>> supports-priv-flags: yes >>>> >>>> Do you think it is related firmware issue or driver version? >> _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
