Use default pid file

install/rhel/mysql/my-large.cnf

@@ -7,7 +7,7 @@ socket=/var/lib/mysql/mysql.sock
 
 [mysqld]
 user=mysql
-pid-file=/var/run/mysqld/mysqld.pid
+#pid-file=/var/run/mysqld/mysqld.pid
 socket=/var/lib/mysql/mysql.sock
 port=3306
 basedir=/usr

install/rhel/mysql/my-medium.cnf

@@ -7,7 +7,7 @@ socket=/var/lib/mysql/mysql.sock
 
 [mysqld]
 user=mysql
-pid-file=/var/run/mysqld/mysqld.pid
+#pid-file=/var/run/mysqld/mysqld.pid
 socket=/var/lib/mysql/mysql.sock
 port=3306
 basedir=/usr

install/rhel/mysql/my-small.cnf

@@ -7,7 +7,7 @@ socket=/var/lib/mysql/mysql.sock
 
 [mysqld]
 user=mysql
-pid-file=/var/run/mysqld/mysqld.pid
+#pid-file=/var/run/mysqld/mysqld.pid
 socket=/var/lib/mysql/mysql.sock
 port=3306
 basedir=/usr