*** old.service	2013-01-05 22:16:17.757080806 +0000
--- /usr/lib/systemd/system/postgresql.service	2013-01-05 21:57:32.550450358 +0000
***************
*** 8,17 ****
  User=postgres
  Group=postgres
  
! Environment=PGROOT=/var/lib/postgres
  
  SyslogIdentifier=postgres
! PIDFile=/var/lib/postgres/data/postmaster.pid
  
  ExecStartPre=/usr/bin/postgresql-check-db-dir ${PGROOT}/data
  ExecStart= /usr/bin/pg_ctl -s -D ${PGROOT}/data start -w -t 120
--- 8,17 ----
  User=postgres
  Group=postgres
  
! EnvironmentFile=/etc/conf.d/postgresql
  
  SyslogIdentifier=postgres
! PIDFile=${PGROOT}/data/postmaster.pid
  
  ExecStartPre=/usr/bin/postgresql-check-db-dir ${PGROOT}/data
  ExecStart= /usr/bin/pg_ctl -s -D ${PGROOT}/data start -w -t 120