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openvswitch添加dpdk网卡失败
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suichangyin
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2025-07-01 15:44
<!-- #请描述你对使用openEuler相关场景的诉求--> 【场景描述】(如下载场景/使用文档场景/安装及迁移场景/其他场景) 基于dpdk使用openvswitch,添加物理网卡到openvswitch中 【ISSUE描述】 1. 系统环境 ``` [root@node32 ~]# rpm -qa|grep dpdk openvswitch-dpdk-3.2.1-4.oe2403.x86_64 dpdk-23.11-18.oe2403.x86_64 [root@node32 ~]# uname -a Linux node32 6.6.0-28.0.0.34.oe2403.x86_64 #1 SMP Mon May 27 22:22:46 CST 2024 x86_64 x86_64 x86_64 GNU/Linux [root@node32 ~]# lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 46 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 20 On-line CPU(s) list: 0-19 Vendor ID: GenuineIntel BIOS Vendor ID: Intel(R) Corporation Model name: Intel(R) Xeon(R) Silver 4210 CPU @ 2.20GHz BIOS Model name: Intel(R) Xeon(R) Silver 4210 CPU @ 2.20GHz CPU @ 2.2GHz BIOS CPU family: 179 CPU family: 6 Model: 85 Thread(s) per core: 1 Core(s) per socket: 10 Socket(s): 2 Stepping: 7 Frequency boost: enabled CPU(s) scaling MHz: 114% CPU max MHz: 2201.0000 CPU min MHz: 1000.0000 BogoMIPS: 4400.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtop ology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand l ahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 intel_ppin ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi pku o spke avx512_vnni md_clear flush_l1d arch_capabilities Virtualization features: Virtualization: VT-x Caches (sum of all): L1d: 640 KiB (20 instances) L1i: 640 KiB (20 instances) L2: 20 MiB (20 instances) L3: 27.5 MiB (2 instances) NUMA: NUMA node(s): 2 NUMA node0 CPU(s): 0-9 NUMA node1 CPU(s): 10-19 Vulnerabilities: Gather data sampling: Vulnerable: No microcode Itlb multihit: KVM: Mitigation: VMX disabled L1tf: Not affected Mds: Not affected Meltdown: Not affected Mmio stale data: Vulnerable: Clear CPU buffers attempted, no microcode; SMT disabled Reg file data sampling: Not affected Retbleed: Mitigation; Enhanced IBRS Spec rstack overflow: Not affected Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Spectre v2: Vulnerable: eIBRS with unprivileged eBPF Srbds: Not affected Tsx async abort: Mitigation; TSX disabled [root@node32 ~]# uname -a Linux node32 6.6.0-28.0.0.34.oe2403.x86_64 #1 SMP Mon May 27 22:22:46 CST 2024 x86_64 x86_64 x86_64 GNU/Linux ``` 2. 已经绑定网卡驱动为vfio-pci ``` [root@node32 ~]# dpdk-devbind --status Network devices using DPDK-compatible driver ============================================ 0000:60:00.1 'Ethernet Connection X722 for 1GbE 37d1' drv=vfio-pci unused=i40e Network devices using kernel driver =================================== 0000:60:00.0 'Ethernet Connection X722 for 1GbE 37d1' if=eno1 drv=i40e unused=vfio-pci 0000:62:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' if=enp98s0f0 drv=ixgbe unused=vfio-pci 0000:62:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' if=enp98s0f1 drv=ixgbe unused=vfio-pci ``` 3. dpdk参数已配置并完成初始化 ``` [root@node32 ~]# ovs-vsctl get Open_vSwitch . other_config {dpdk-init="true", dpdk-socket-mem="4096,4096"} [root@node32 ~]# ovs-vsctl get Open_vSwitch . dpdk_initialized true ``` 4. 此时,创建br,并将物理网口添加到br时报错,无法添加成功,提示无法解析设备 ``` [root@node32 ~]# ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev [root@node32 ~]# ovs-vsctl add-port br0 dpdk-p0 -- set Interface dpdk-p0 type=dpdk options:dpdk-devargs=0000:60:00.1 ovs-vsctl: Error detected while setting up 'dpdk-p0': Error attaching device '0000:60:00.1' to DPDK. See ovs-vswitchd log for details. ovs-vsctl: The default log directory is "/var/log/openvswitch". [root@node32 ~]# tail -10 /var/log/openvswitch/ovs-vswitchd.log 2025-07-01T07:37:46.897Z|00080|bridge|INFO|bridge br0: using datapath ID 00005e4b237c0d47 2025-07-01T07:37:46.897Z|00081|connmgr|INFO|br0: added service controller "punix:/var/run/openvswitch/br0.mgmt" 2025-07-01T07:37:56.899Z|00082|memory|INFO|peak resident set size grew 72% in last 10.0 seconds, from 60508 kB to 103868 kB 2025-07-01T07:37:56.900Z|00083|memory|INFO|handlers:10 idl-cells-Open_vSwitch:104 ports:1 revalidators:4 rules:5 2025-07-01T07:38:02.259Z|00084|dpdk|ERR|EAL: failed to parse device "0000:60:00.1" 2025-07-01T07:38:02.259Z|00085|dpdk|ERR|EAL: failed to parse device "0000:60:00.1" 2025-07-01T07:38:02.259Z|00086|dpdk|ERR|EAL: Failed to attach device on primary process 2025-07-01T07:38:02.259Z|00087|netdev_dpdk|WARN|Error attaching device '0000:60:00.1' to DPDK 2025-07-01T07:38:02.259Z|00088|netdev|WARN|dpdk-p0: could not set configuration (Invalid argument) 2025-07-01T07:38:02.259Z|00089|dpdk|ERR|Invalid port_id=32 [root@node32 ~]# ovs-vsctl show e3691f93-532b-4f69-a408-e2e8aded3f4f Manager "ptcp:6640:127.0.0.1" Bridge br0 datapath_type: netdev Port dpdk-p0 Interface dpdk-p0 type: dpdk options: {dpdk-devargs="0000:60:00.1"} error: "Error attaching device '0000:60:00.1' to DPDK" Port br0 Interface br0 type: internal ovs_version: "3.2.1" ``` 5. 升级dpdk到最新版本23.11-29.oe2403,问题依旧 ``` [root@node32 ~]# rpm -qa|grep dpdk openvswitch-dpdk-3.2.1-4.oe2403.x86_64 dpdk-23.11-29.oe2403.x86_64 ```
<!-- #请描述你对使用openEuler相关场景的诉求--> 【场景描述】(如下载场景/使用文档场景/安装及迁移场景/其他场景) 基于dpdk使用openvswitch,添加物理网卡到openvswitch中 【ISSUE描述】 1. 系统环境 ``` [root@node32 ~]# rpm -qa|grep dpdk openvswitch-dpdk-3.2.1-4.oe2403.x86_64 dpdk-23.11-18.oe2403.x86_64 [root@node32 ~]# uname -a Linux node32 6.6.0-28.0.0.34.oe2403.x86_64 #1 SMP Mon May 27 22:22:46 CST 2024 x86_64 x86_64 x86_64 GNU/Linux [root@node32 ~]# lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 46 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 20 On-line CPU(s) list: 0-19 Vendor ID: GenuineIntel BIOS Vendor ID: Intel(R) Corporation Model name: Intel(R) Xeon(R) Silver 4210 CPU @ 2.20GHz BIOS Model name: Intel(R) Xeon(R) Silver 4210 CPU @ 2.20GHz CPU @ 2.2GHz BIOS CPU family: 179 CPU family: 6 Model: 85 Thread(s) per core: 1 Core(s) per socket: 10 Socket(s): 2 Stepping: 7 Frequency boost: enabled CPU(s) scaling MHz: 114% CPU max MHz: 2201.0000 CPU min MHz: 1000.0000 BogoMIPS: 4400.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtop ology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand l ahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 intel_ppin ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi pku o spke avx512_vnni md_clear flush_l1d arch_capabilities Virtualization features: Virtualization: VT-x Caches (sum of all): L1d: 640 KiB (20 instances) L1i: 640 KiB (20 instances) L2: 20 MiB (20 instances) L3: 27.5 MiB (2 instances) NUMA: NUMA node(s): 2 NUMA node0 CPU(s): 0-9 NUMA node1 CPU(s): 10-19 Vulnerabilities: Gather data sampling: Vulnerable: No microcode Itlb multihit: KVM: Mitigation: VMX disabled L1tf: Not affected Mds: Not affected Meltdown: Not affected Mmio stale data: Vulnerable: Clear CPU buffers attempted, no microcode; SMT disabled Reg file data sampling: Not affected Retbleed: Mitigation; Enhanced IBRS Spec rstack overflow: Not affected Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Spectre v2: Vulnerable: eIBRS with unprivileged eBPF Srbds: Not affected Tsx async abort: Mitigation; TSX disabled [root@node32 ~]# uname -a Linux node32 6.6.0-28.0.0.34.oe2403.x86_64 #1 SMP Mon May 27 22:22:46 CST 2024 x86_64 x86_64 x86_64 GNU/Linux ``` 2. 已经绑定网卡驱动为vfio-pci ``` [root@node32 ~]# dpdk-devbind --status Network devices using DPDK-compatible driver ============================================ 0000:60:00.1 'Ethernet Connection X722 for 1GbE 37d1' drv=vfio-pci unused=i40e Network devices using kernel driver =================================== 0000:60:00.0 'Ethernet Connection X722 for 1GbE 37d1' if=eno1 drv=i40e unused=vfio-pci 0000:62:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' if=enp98s0f0 drv=ixgbe unused=vfio-pci 0000:62:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' if=enp98s0f1 drv=ixgbe unused=vfio-pci ``` 3. dpdk参数已配置并完成初始化 ``` [root@node32 ~]# ovs-vsctl get Open_vSwitch . other_config {dpdk-init="true", dpdk-socket-mem="4096,4096"} [root@node32 ~]# ovs-vsctl get Open_vSwitch . dpdk_initialized true ``` 4. 此时,创建br,并将物理网口添加到br时报错,无法添加成功,提示无法解析设备 ``` [root@node32 ~]# ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev [root@node32 ~]# ovs-vsctl add-port br0 dpdk-p0 -- set Interface dpdk-p0 type=dpdk options:dpdk-devargs=0000:60:00.1 ovs-vsctl: Error detected while setting up 'dpdk-p0': Error attaching device '0000:60:00.1' to DPDK. See ovs-vswitchd log for details. ovs-vsctl: The default log directory is "/var/log/openvswitch". [root@node32 ~]# tail -10 /var/log/openvswitch/ovs-vswitchd.log 2025-07-01T07:37:46.897Z|00080|bridge|INFO|bridge br0: using datapath ID 00005e4b237c0d47 2025-07-01T07:37:46.897Z|00081|connmgr|INFO|br0: added service controller "punix:/var/run/openvswitch/br0.mgmt" 2025-07-01T07:37:56.899Z|00082|memory|INFO|peak resident set size grew 72% in last 10.0 seconds, from 60508 kB to 103868 kB 2025-07-01T07:37:56.900Z|00083|memory|INFO|handlers:10 idl-cells-Open_vSwitch:104 ports:1 revalidators:4 rules:5 2025-07-01T07:38:02.259Z|00084|dpdk|ERR|EAL: failed to parse device "0000:60:00.1" 2025-07-01T07:38:02.259Z|00085|dpdk|ERR|EAL: failed to parse device "0000:60:00.1" 2025-07-01T07:38:02.259Z|00086|dpdk|ERR|EAL: Failed to attach device on primary process 2025-07-01T07:38:02.259Z|00087|netdev_dpdk|WARN|Error attaching device '0000:60:00.1' to DPDK 2025-07-01T07:38:02.259Z|00088|netdev|WARN|dpdk-p0: could not set configuration (Invalid argument) 2025-07-01T07:38:02.259Z|00089|dpdk|ERR|Invalid port_id=32 [root@node32 ~]# ovs-vsctl show e3691f93-532b-4f69-a408-e2e8aded3f4f Manager "ptcp:6640:127.0.0.1" Bridge br0 datapath_type: netdev Port dpdk-p0 Interface dpdk-p0 type: dpdk options: {dpdk-devargs="0000:60:00.1"} error: "Error attaching device '0000:60:00.1' to DPDK" Port br0 Interface br0 type: internal ovs_version: "3.2.1" ``` 5. 升级dpdk到最新版本23.11-29.oe2403,问题依旧 ``` [root@node32 ~]# rpm -qa|grep dpdk openvswitch-dpdk-3.2.1-4.oe2403.x86_64 dpdk-23.11-29.oe2403.x86_64 ```
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