Reg Failover Script in Pgpool

Hi list,

I have setup the load balancing and failover for High Availability in
pgpool. I
have used the Master-slave replication(stream mode).

DB version PPAS 9.4

pgpool version 3.3.4

Os Rhel 6.4 64bit

The following is my failover command in pgpool.conf

failover_command ='/usr/local/etc/failover.sh %d %P %H
%R'

Following is the failover script.

#!/bin/bash -x
FALLING_NODE=$1 # %d
OLDPRIMARY_NODE=$2 # %P
NEW_PRIMARY=$3 # %H
PGDATA=$4 # %R

if [ $FALLING_NODE = $OLDPRIMARY_NODE ]; then
if [ $UID -eq 0 ]
then
su enterprisedb -c "ssh -T enterprisedb(at)$NEW_PRIMARY touch
$PGDATA/trigger"
else
ssh -T enterprisedb(at)$NEW_PRIMARY touch $PGDATA/trigger
fi
exit 0;
fi;
exit 0;

And also i have configured the ssh for password less login.

To check the failover scenario i have stopped(kill -9) the master db
server process.According to the script the present salve will take over the
role of master. But the same was not happening in my case.

From pgpool end

show pool_nodes;

o/p:

edb=# show pool_nodes;
node_id | hostname | port | status | lb_weight | role
---------+------------+------+--------+-----------+---------
0 | 10.0.0.149 | 5444 | 3 | 0.500000 | standby
1 | 10.0.0.158 | 5444 | 2 | 0.500000 | standby
(2 rows)

Please help me in Fixing this Issue.Provide me the working failover
script if any.

Thanks for your time.

Thanks & Regards,
G V Gurunadh.