/etc/init.d/tog-pegasus restart, now always work.

Hello All,
 
I found that "/etc/init.d/tog-Pegasus restart" not always work, here is an example that it failed to work:
 
[root@bl460c-g8-8 ~]# /etc/init.d/tog-pegasus restart
Shutting down CIM server: cimserver stop                   [  OK  ]
Starting up CIM server: /usr/sbin/cimserver: cimserver is already running (the PID found in the file "/var/run/tog-pegasus/cimserver.pid" corresponds to an existing process named "cimservermain").
cimserver start                                            [FAILED]

I found that if I run "stop" and wait about 3 seconds, the tog-Pegasus will always be able to start. I also found that if I use "cimserver -s" and "cimserver" to restart the tog-Pegasus, it will always OK. But it will spend more time.
Does Anyone have the same experience before? Does it have relationship with "forceProviderProcesses=true"?
My tog-Pegasus is tog-pegasus-2.12.1-1.x86_64.
 
 
Thanks and Regards,
Bai, Bin.