I am using centos 6 and installed Postgresql_9.4 using the following commands
yum install postgresql postgresql-contrib postgresql-client pgadmin3 yum install postgresql-server
After that i verified my config file or "Show data_directory" command to verify that data folder path.
/var/lib/pgsql/9.4/data but am also having the another data folder in this location
data path 1 -->
data path 2 -->
My question is which is my original data folder ??. And Also my exact data folder is configured in config file means what is the use of another data folder ?