postgresql: improve rc service, INSTALL, add pam conf file.

--HG--
extra : convert_revision : d5fe81f0ac5134f796f8e9fce96e53c764fbfacf

srcpkgs/postgresql/files/postgresql.confd

@@ -3,6 +3,9 @@
 # PostgreSQL's Database Directory
 PGDATA="/var/lib/postgresql/data"
 
+# PostgreSQL's log file.
+PGLOG="/var/log/postgresql.log"
+
 # PostgreSQL User
 PGUSER="postgres"
 
@@ -15,40 +18,3 @@ PGGROUP="postgres"
 # Please read the man-page to postmaster for more options. Many of these options
 # can be set directly in the configuration-file.
 #PGOPTS="-N 512 -B 1024"
-
-
-# SERVER SHUTDOWN:
-# The server will receive 3 signals in the worst case:
-# 1. SIGTERM
-#  This signals the server to ignore new connections and to
-#  wait for all clients to end their transactions before shutting down.
-#  Use WAIT_FOR_DISCONNECT to control how much time the clients
-#  should have until the next signal is being sent.
-# 2. SIGINT
-#  Tell the server to forcefully disconnect all clients.
-#  Terminating a client results in a rollback of the open transactions for this client.
-#  Use WAIT_FOR_CLEANUP to determine how much time the server has
-#  for cleanup.
-# 3. SIGQUIT
-#  This will terminate the server immediately and results in a recovery run for the next start.
-
-# Wait for clients to disconnect
-WAIT_FOR_DISCONNECT=30
-
-# Time the server has to clean up
-WAIT_FOR_CLEANUP=60
-
-# Time the server has to quit (with a recover-run on next startup)
-# Set to 0 to deactivate it
-WAIT_FOR_QUIT=60
-
-# Comment this out if you don't want to wait for the server to
-# startup before continuing.  For example, if this server is a 
-# PITR log shipping based replication standby
-WAIT_FOR_START="-w"
-
-# If you have to export environment variables for the database process,
-# this can be done here.
-#
-# Example:
-#   export R_HOME="/usr/lib/R"