会导致虚机启动失败,建议计算节点有开启neutron-openvswitch-agent,创建非sriov类型的网卡。 *使用SRIOV Feather 怎么物理网卡的的HA ? SRIOV直接从物理网卡分配VF,VF的状态与PF的状态保持一直,物理网卡或网卡直连的交换机down都会引起VF不能正常通信,应该怎么处理这个问题呢? 在OVS的场景下bonding多块网卡保证网卡HA。
parser = ArgumentParser(description="tool to automatically configure bonding with SR-IOV/VFIO virtual functions") parser.add_argument( "--bonding-mode", choices=VfioCfg.bonding_modes, default=VfioCfg.default_bonding_mode, help=f"bonding mode to use, the default is:...
Bonding Mode: load balancing (xor) Transmit Hash Policy: layer2 (0) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:0c:bd:05:d9...
To enable VF-LAG, the NIC should be in SRIOV switchdev mode. Unlike SRIOV legacy mode, switchdev mode requires a control plane to configure the steering and forwarding behavior of VFs. In this document we use OVS for this purpose. Please see OVS offload document for ...
SR-IOV技术实现VF数据分流到不同队列 前言 需求说明 操作步骤 1、BIOS使设置,VT-d和SR-IOV 2、功能测试 前言 本文用于记录通过SR-IOV技术实现将指定的数据流映射到VF网卡队列。 需求说明 通过SR-IOV技术可以把物理网卡(PF)虚拟出多个VF,对于每个VF可以通过规则把数据分流到不同的VF网卡队列。现在需要将指定的数...
3.2. Create a Flavor and Deploy an Instance for SR-IOV 4. Configure DPDK Accelerated Open vSwitch (OVS) for Networking Configure DPDK Accelerated Open vSwitch (OVS) for Networking 4.1. Naming Conventions 4.2. Configure Two-Port OVS-DPDK D...
10.4. 为 DPDK 和 SR-IOV 配置 Compute 节点从默认的 compute.yaml 文件创建 computeovsdpdksriov.yaml 文件,并进行以下更改: 为隔离的网络创建 control plane Linux 绑定。 - type: linux_bond name: bond_api bonding_options: "mode=a...
Add Uplink "ens2" and bonding devices to "ovs-sriov" bridge. root@HV1[]# ovs-vsctl add-port ovs-sriov ens2 [root@HV1]# ovs-vsctl add-port ovs-sriov bond0 tag=100 [root@HV1]# ovs-vsctl add-port ovs-sriov bond1 tag=100Modify the VM-01's xml file to have the default ...
On Linux: You configure an active-backup bonding. 14 IBM Power Systems SR-IOV: Technical Overview and Introduction VIOS LPAR SEA Logica l Port Virtual Eth Virtual Eth LPAR Logica l Port Logical Port Logical Port Logical Port Logical Port Physical Port SR-IOV Adapter Physical Port Logical Port ...
(VNF) handles the SR-IOV interface bonding. All the interrupt requests (IRQs) are routed on the host cores. The VNF cores are dedicated to the VNFs. They provide isolation from other VNFs and isolation from the host. Each VNF must use resources on a sin...