VMs is fault recovering, VMs can not HA migrate to other CNA hosts.
1. Check all NIC and Bond state by ifconfig command, and all NICs and bond are up:
eth1 Link encap:Ethernet HWaddr F8:4A:BF:55:6B:28
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
Because bond mode 'bond2:load balancing (xor)' will limit the throughput flow, in order to make server port is always communicate with one specified port of the bond. When the speed of this NIC is degraded to 100MB, NIC is still in health state and provide service. But when the speed is not compatible with peer end port, the communication will not continue even the port is normal. After disable this port, Bond will reassign flow to other 1000MB ports.