Thanks for you reply.
This is my profile:
kernel: 3.10.0-1160.el7.x86_64
openvswitch: 2.12.0
dpdk: 18.11.8
NIC: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)
driver: i40e
firmware-version: 1.67, 0x80000fa8, 19.5.12
I’ll try new version.
How dpdk config change when server enable sriov with
'intel_iommu=on iommu=pt'?
Vào Th 5, 11 thg 3, 2021 lúc 15:54 Finn, Emma <emma.f...@intel.com> đã viết:
> Hi,
>
>
>
> What specific versions of OvS,DPDK, Kernel and i40e driver are you using?
>
> Have you tried moving to a new release? I tried with OvS 2.13.1 and DPDK
> 19.11.2 and saw no error
>
> when I created bond port listed below.
>
>
>
> Thanks,
>
> Emma Finn
>
>
>
> *From:* discuss <ovs-discuss-boun...@openvswitch.org> *On Behalf Of *KhacThuan
> Bk
> *Sent:* Tuesday 9 March 2021 16:57
> *To:* ovs-discuss@openvswitch.org
> *Subject:* [ovs-discuss] Ovs-dpdk bonding error
>
>
>
> Dear All,
>
>
>
> I'm using ovs-dpdk with lacp bond_mode=balance-tcp.
>
> VT-x enabled via intel_iommu=on iommu=pt.
>
> Sometime, when ovs-dpdk start, it raised exception like below.
>
> I have tried remove 'intel_iommu=on iommu=pt', it returned success.
>
> We are ussing 'Intel Corporation Ethernet Controller X710 for 10GbE SFP+'
> with ovs 2.12 and dpdk18.11.
>
> I don't have any info about error code '|dpdk|ERR|eth_i40e_dev_init():
> Failed to do parameter init: -22'.
>
> Anyone has encounted this probem?
>
>
>
> [root@COMPUTE01 admin]# cat /proc/cmdline
>
> BOOT_IMAGE=/vmlinuz-3.10.0-1160.el7.x86_64 root=/dev/mapper/vg00-lv_root ro
> net.ifnames=1 crashkernel=2048M spectre_v2=retpoline rd.lvm.lv
> =vg00/lv_root
> rd.lvm.lv=vg00/lv_swap rd.lvm.lv=vg00/lv_usr rhgb quiet
> default_hugepagesz=1G hugepagesz=1G hugepages=228 intel_iommu=on iommu=pt
> isolcpus=2-35,38-71
>
>
>
>
>
>
>
> [root@COMPUTE01 admin]# dmesg | grep -e DMAR -e IOMMU
>
> [ 0.000000] ACPI: DMAR 000000006fffd000 00250 (v01 DELL PE_SC3
> 00000001 DELL 00000001)
>
> [ 0.000000] DMAR: IOMMU enabled
>
> [ 1.656143] DMAR: Hardware identity mapping for device 0000:19:00.0
>
> [ 1.656145] DMAR: Hardware identity mapping for device 0000:19:00.1
>
>
>
>
>
> [root@COMPUTE01 admin]# ovs-vsctl add-bond br-vlan bond-vlan em1 em2
> bond_mode=balance-tcp lacp=active other-config:lacp-fallback-ab=true
> other_config:bond-detect-mode=miimon other_config:lacp-time=fast
> other_config:bond-miimon-interval=100 other_config:bond_updelay=1000 -- set
> Interface em1 type=dpdk options:dpdk-devargs=0000:19:00.0
> other_config:pci_address=0000:19:00.0 other_config:driver=igb_uio
> other_config:previous_driver=i40e -- set Interface em2 type=dpdk
> options:dpdk-devargs=0000:19:00.1 other_config:pci_address=0000:19:00.1
> other_config:driver=igb_uio other_config:previous_driver=i40e
>
>
>
> [root@COMPUTE01 admin]# ovs-vsctl show
>
> 295dd51d-db1d-463a-b8f9-865580d1f1b1
>
> Manager "ptcp:6640:127.0.0.1"
>
> is_connected: true
>
> Bridge br-vlan
>
> Controller "tcp:127.0.0.1:6633"
>
> is_connected: true
>
> fail_mode: secure
>
> datapath_type: netdev
>
> Port bond-vlan
>
> Interface "em1"
>
> type: dpdk
>
> options: {dpdk-devargs="0000:19:00.0"}
>
> error: "Error attaching device '0000:19:00.0' to DPDK"
>
> Interface "em2"
>
> type: dpdk
>
> options: {dpdk-devargs="0000:19:00.1"}
>
> error: "Error attaching device '0000:19:00.1' to DPDK"
>
>
>
> [root@COMPUTE01 admin]# cat /var/log/ovs-vswitchd.log
>
> 2021-03-08T10:34:01Z|00159|bridge|INFO|ovs-vswitchd (Open vSwitch) 2.12.0
>
> 2021-03-08T10:34:04Z|00160|dpdk|INFO|EAL: PCI device 0000:19:00.0 on NUMA
> socket 0
>
> 2021-03-08T10:34:04Z|00161|dpdk|INFO|EAL: probe driver: 8086:1572
> net_i40e
>
> 2021-03-08T10:34:04Z|00162|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x002676fc]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00163|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x0026770c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00164|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x00267710]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00165|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x00267714]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00166|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x0026771c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00167|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x00267724]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00168|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x0026774c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00169|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x0026775c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00170|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x00267760]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00171|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x00267764]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00172|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x0026776c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00173|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x00267774]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00174|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.0 changed global register [0x002677f8]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00175|dpdk|WARN|i40e_aq_debug_write_global_register():
> i40e device 0000:19:00.0 changed global register [0x0026c7a0]. original:
> 0x0, after: 0x28
>
> 2021-03-08T10:34:04Z|00176|dpdk|ERR|i40e_pf_parameter_init(): Failed to
> allocate 1 queues, which exceeds the hardware maximum 0
>
> 2021-03-08T10:34:04Z|00177|dpdk|ERR|eth_i40e_dev_init(): Failed to do
> parameter init: -22
>
> 2021-03-08T10:34:04Z|00178|dpdk|ERR|EAL: ethdev initialisation failed
>
> 2021-03-08T10:34:04Z|00179|dpdk|ERR|EAL: Driver cannot attach the device
> (0000:19:00.0)
>
> 2021-03-08T10:34:04Z|00180|dpdk|ERR|EAL: Failed to attach device on primary
> process
>
> 2021-03-08T10:34:04Z|00181|netdev_dpdk|WARN|Error attaching device
> '0000:19:00.0' to DPDK
>
> 2021-03-08T10:34:04Z|00182|netdev|WARN|em1: could not set configuration
> (Invalid argument)
>
> 2021-03-08T10:34:04Z|00183|dpdk|ERR|Invalid port_id=32
>
> 2021-03-08T10:34:04Z|00184|dpdk|INFO|EAL: PCI device 0000:19:00.1 on NUMA
> socket 0
>
> 2021-03-08T10:34:04Z|00185|dpdk|INFO|EAL: probe driver: 8086:1572
> net_i40e
>
> 2021-03-08T10:34:04Z|00186|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x002676fc]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00187|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x0026770c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00188|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x00267710]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00189|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x00267714]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00190|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x0026771c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00191|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x00267724]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00192|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x0026774c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00193|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x0026775c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00194|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x00267760]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00195|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x00267764]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00196|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x0026776c]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00197|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x00267774]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00198|dpdk|WARN|i40e_check_write_global_reg(): i40e
> device 0000:19:00.1 changed global register [0x002677f8]. original:
> 0x00000000, new: 0x00000000
>
> 2021-03-08T10:34:04Z|00199|dpdk|WARN|i40e_aq_debug_write_global_register():
> i40e device 0000:19:00.1 changed global register [0x0026c7a0]. original:
> 0x0, after: 0x28
>
> 2021-03-08T10:34:04Z|00200|dpdk|ERR|i40e_pf_parameter_init(): Failed to
> allocate 1 queues, which exceeds the hardware maximum 0
>
> 2021-03-08T10:34:04Z|00201|dpdk|ERR|eth_i40e_dev_init(): Failed to do
> parameter init: -22
>
> 2021-03-08T10:34:04Z|00202|dpdk|ERR|EAL: ethdev initialisation failed
>
> 2021-03-08T10:34:04Z|00203|dpdk|ERR|EAL: Driver cannot attach the device
> (0000:19:00.1)
>
> 2021-03-08T10:34:04Z|00204|dpdk|ERR|EAL: Failed to attach device on primary
> process
>
> 2021-03-08T10:34:04Z|00205|netdev_dpdk|WARN|Error attaching device
> '0000:19:00.1' to DPDK
>
> 2021-03-08T10:34:04Z|00206|netdev|WARN|em2: could not set configuration
> (Invalid argument)
> --
>
> *Lăng Khắc Thuận*
>
>
>
> *Phone*: 01649729889
>
> *Email: khacthuan....@gmail.com <leduydungtt...@gmail.com>*
>
> *Skype: khacthuan_bk*
>
>
>
> *Student at Applied Mathematics and Informatics*
>
> *Center for training of excellent students*
>
> *Hanoi University of Science and Technology. *
>
--
*Lăng Khắc Thuận*
*Phone*: 01649729889
*Email: khacthuan....@gmail.com <leduydungtt...@gmail.com>*
*Skype: khacthuan_bk*
*Student at Applied Mathematics and Informatics*
*Center for training of excellent students*
*Hanoi University of Science and Technology. *
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