KVM来宾和主机之间的巨型帧?
我正在尝试为KVM guest虚拟机和主机系统之间的存储通信实现9000字节的MTU。主机有一个br19000字节MTU 的网桥(): host# ip link show br1 8: br1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc noqueue state UP link/ether fe:54:00:50:f3:55 brd ff:ff:ff:ff:ff:ff inet 172.16.64.1/24 brd 172.16.64.255 scope global br1 inet6 fe80::21b:21ff:fe0e:ee39/64 scope link valid_lft forever preferred_lft forever 来宾具有连接到此网桥的接口,该接口也具有9000字节的MTU: guest# ip addr show eth2 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state …