Checking MMM Agent process: not running

[swg1003]

On Mornitoring Host:
[root@mysql1 ~]# mmm_control show
  db1(192.168.254.192) master/ONLINE. Roles: reader(192.168.254.203), writer(192.168.254.200)
  db2(192.168.254.193) master/ONLINE. Roles: reader(192.168.254.202)
  db3(192.168.254.194) slave/ONLINE. Roles: reader(192.168.254.204)
  db4(192.168.254.195) slave/ONLINE. Roles: reader(192.168.254.205)

On Mysql Host:

[root@mysql4 ~]# ps -ef|grep mmm
root 7791 7700 0 14:23 pts/2 00:00:00 grep mmm
root 9212 1 0 09:57 ? 00:00:00 mmm_agentd
root 9213 9212 0 09:57 ? 00:00:41 mmm_agentd
[root@mysql4 ~]# /etc/init.d/mysql-mmm-agent status
Daemon bin: '/usr/sbin/mmm_agentd'
Daemon pid: '/var/run/mmm_agentd.pid'
Checking MMM Agent process: not running.
[root@mysql4 ~]#
[root@mysql4 ~]# /etc/init.d/mysql-mmm-agent stop
Daemon bin: '/usr/sbin/mmm_agentd'
Daemon pid: '/var/run/mmm_agentd.pid'
Shutting down MMM Agent daemon not running.
[root@mysql4 ~]# ps -ef|grep mmm
root 8079 7700 0 14:26 pts/2 00:00:00 grep mmm
root 9212 1 0 09:57 ? 00:00:00 mmm_agentd
root 9213 9212 0 09:57 ? 00:00:41 mmm_agentd
[root@mysql4 ~]# kill 9212
[root@mysql4 ~]# ps -ef|grep mmm
root 8115 7700 0 14:26 pts/2 00:00:00 grep mmm
[root@mysql4 ~]# /etc/init.d/mysql-mmm-agent start
Daemon bin: '/usr/sbin/mmm_agentd'
Daemon pid: '/var/run/mmm_agentd.pid'
Starting MMM Agent daemon... Ok
[root@mysql4 ~]# ps -ef|grep mmm
root 8126 1 0 14:26 ? 00:00:00 mmm_agentd
root 8127 8126 0 14:26 ? 00:00:00 mmm_agentd
root 8129 8127 0 14:26 ? 00:00:00 perl /usr/lib/mysql-mmm//agent/set_active_master mmm_agent db1
root 8131 7700 0 14:26 pts/2 00:00:00 grep mmm
[root@mysql4 ~]# ps -ef|grep mmm
root 8126 1 0 14:26 ? 00:00:00 mmm_agentd
root 8127 8126 0 14:26 ? 00:00:00 mmm_agentd
root 8147 7700 0 14:26 pts/2 00:00:00 grep mmm
[root@mysql4 ~]# /etc/init.d/mysql-mmm-agent status
Daemon bin: '/usr/sbin/mmm_agentd'
Daemon pid: '/var/run/mmm_agentd.pid'
Checking MMM Agent process: not running.