Mysql service not starting: PID file could not be found!

I was into setting-up a master to master database replication.

Our Servers are both CentOS 5.2

Server1:
I tried this one (having the same issue) to our server it was up and running. javasolution.blogspot.com/2007/04/mysql-...mysql-server-or.html

Server2
i configure the settings on mysql configuration but I'm having this error:
MySQL manager or server PID file could not be found! [FAILED]
Starting MySQL.Manager of pid-file quit without updating file [FAILED]


Thanks and more power,

Jed

i just found a solution from hp

docs.hp.com/en/5991-7432/ar01s10.html