#!/bin/sh

DBSTAT=`ps -ef|grep 'postmaster'|grep -v 'grep'`

if [ "$DBSTAT" == "" ];

then

echo "DB down"

DBstus=`ps -ef|grep 'postmaster'|grep -v 'grep'`

while [ "$DBstus" == "" ];

do

if ["$DBstus" == ""];

then

echo "DB starting ..."

/etc/init.d/postgresql start

DBstus=`ps -ef|grep 'postmaster'|grep -v 'grep'`

else

echo "PostgreSQL already running! "

fi

done

else

echo "DB running"

fi

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