from--https://www.cnblogs.com/dream397/p/13656062.html 配置SR-IOV https://support.huawei.com/enterprise/zh/doc/EDOC1100063070/5b142c34 https://support.huawei.com/enterprise/zh/doc/EDOC1100063070/328ee0c2 [root@localhost ~]# cat /proc/cmdline BOOT_IMAGE=/vmlinuz-4.14.0-115.el7a.0.1.aarch64 root=UUID=a7b34ae0-7d43-4c06-9083-cd70919acbdf ro crashkernel=auto LANG=en_US.UTF-8 iom…