keepalived 只有2个进程

wlmoon

keepalived 只有2个进程在，看日志也没什么错误。 手工关闭可以正常漂移到另外一台物理机器。但无法对健康进行监控。

[root@localhost kernels]# ps -ef | grep keep
root     27748     1  0 14:16 ?        00:00:00 keepalived -D
root     27749 27748  0 14:16 ?        00:00:00 keepalived -D
root     27752 26427  0 14:16 pts/2    00:00:00 grep keep

日志：
Jul 18 14:19:06 localhost Keepalived: Starting Keepalived v1.1.19 (07/18,2016)
Jul 18 14:19:06 localhost Keepalived: Starting VRRP child process, pid=27789
Jul 18 14:19:06 localhost Keepalived_vrrp: Registering Kernel netlink reflector
Jul 18 14:19:06 localhost Keepalived_vrrp: Registering Kernel netlink command channel
Jul 18 14:19:06 localhost Keepalived_vrrp: Registering gratutious ARP shared channel
Jul 18 14:19:06 localhost Keepalived_vrrp: Opening file '/etc/keepalived/keepalived.conf'.
Jul 18 14:19:06 localhost Keepalived_vrrp: Configuration is using : 64985 Bytes
Jul 18 14:19:06 localhost Keepalived_vrrp: Using LinkWatch kernel netlink reflector...
Jul 18 14:19:06 localhost Keepalived_vrrp: VRRP_Instance(loadmqdb) Entering BACKUP STATE
Jul 18 14:19:06 localhost Keepalived_vrrp: VRRP sockpool: [ifindex(2), proto(112), fd(9,10)]

配置很简单：

vrrp_instance loadmqdb {
        state BACKUP
        nopreempt
        interface eth0
        virtual_router_id 230
        priority 180
        advert_int 1
        authentication {
           auth_type PASS
           auth_pass 111
        }
        virtual_ipaddress {
           172.16.3.230
        }
}

virtual_server 172.16.3.230 3306 {
        delay_loop 2
        lb_algo rr
        lb_kind DR
        persistence_timeout 20
        protocol TCP
        real_server 172.16.3.234 3306 {
          weight 3
          notify_down /usr/bin/mysql_down.sh
          TCP_CHECK {
            connect_timeout 3
            nb_get_retry 3
            delay_before_retry 3
            connect_port 3306
          }
        }
}


根据之前的经验和网上的搜索 ip_vs 和 kernel-devel  也配置安装了。。

问题依旧，求高手解答