14.May 29 17:21:03 sg204 Keepalived_healthcheckers: Netlink reflector reports IP 172.100.100.251 added
15.May 29 17:21:03 sg204 Keepalived_vrrp: VRRP_Instance(VI_MYSQL) Sending gratuitous ARPs on eth1 for 172.100.100.251
16.May 29 17:21:03 sg204 Keepalived_vrrp: VRRP_Group(VGM) Syncing instances to MASTER state
17.May 29 17:21:03 sg204 avahi-daemon[4768]: Registering new address record for 172.100.100.251 on eth1.
18.May 29 17:21:03 sg204 Keepalived_vrrp: Netlink reflector reports IP 172.100.100.251 added
19.May 29 17:21:08 sg204 Keepalived_vrrp: VRRP_Instance(VI_MYSQL) Sending gratuitous ARPs on eth1 for 172.100.100.251
好了，终于可以正常启动了。
service keepalived start
关闭用
service keepalived stop
架构图