TYPE="Ethernet" [root@overcloud-compute-0 nova]# echo 16 > /sys/class/net/enp129s0f0/device/sriov_numvfs [root@overcloud-compute-0 nova]# echo 16 > /sys/class/net/enp129s0f1/device/sriov_numvfs Verify that the VFs have been created and are in up state. [root@overcloud-compute-0...
</interface> VFs Bonding 在物理服务器中我们经常会将 2 个 Ethernet Ports 进行 Bond 来保证物理链路的高可用和带宽扩展。在 SR-IOV Passthrough 场景中同样可以将一张 SR-IOV 网卡的 2 个 PFs 上的各一个 VF 以 Bond 的方式接入到 VM。前提是这两个 VFs 的 MAC 地址必须配置为一样。 $ /etc/syscon...
dreibond rotor/5027496/261.60106.0010 DS dynatec DPGM1010 DSM MESSTECHNIK DSM-600640 Ducati 416.37.0510 DUNGS GW3A6 PMAX=500mmPa AC250V 10A dungs 10-150MBARGW150A6 dungs GW 5A6 Dunkermotoren GmbH GR80x8SNP 88445 01549 Duplomatic IGP3-008-R01/10 Dynisco LMFI-2-L-N-H-N-C-N D4051...
As such, a bond interface must be created on top of those pair(s) to allow for high availability in case a link goes down, and performance. This blog post provides a script to automate creation of the network bond interface(s) taking into account the varia...
Intel® I/OAT 3support for fast, scaleable, and reliable networking VMDqsupport for better performance of virtualization Clock Generator CK505 chip Super I/O bond® 83527HG chip IPMI Support for Intelligent Platform Management Interface (IPMI) v.2.0via Chassis Management Module (CMM ...
Attach VFs to VMs VM-01 and VM-02, and switch to the direct path in HyperVisors HV1 and HV2. I/O traffic should continue after the VFs have been successfully attached to the VMs. root@HV1[] virsh attach-device VM-01 VM-01-vf.xml; echo ens2_0 > /sys/class/net/bond0/bonding...
Set the parameters for SR-IOV role and OVS-DPDK in thenetwork-environment.yamlfile. Configure thecompute.yamlfile with an SR-IOV interface and a DPDK interface. Deploy the overcloud with this updated set of roles. Create the appropriate ...
Attach VFs to VMs VM-01 and VM-02, and switch to the direct path in HyperVisors HV1 and HV2. I/O traffic should continue after the VFs have been successfully attached to the VMs. root@HV1[] virsh attach-device VM-01 VM-01-vf.xml; echo ens2_0 > /sys/class/net/bond0/bonding...
Refined anisotropic atomic displacement parameters and nuclear density mapping reveal that the oxygen ions in La 0.6 Sr 0.4 CoO 3δ exhibit a large thermal motion perpendicular to the Co—O bond. A curved path for oxygen-ion migration between adjacent anion sites in La 0.6 Sr 0.4 CoO 3δ is...
on VF#.Bond is used in a few cases where guests are on parents with a bonded network and ...