postgres 9 streaming replication

Hi,

Configured postgres 9 streaming replication and changed parameter in postgr=
esql.conf & pg_hba.conf file

Problem is wal sender & receiver process not started , is there any way to =
check process please suggest.


172.21.132.1 ( primary )

172.18.221.211 ( standby )


pg_hba.conf (primary & standby )

host   replication    all            172.18.221.211  255.255.255.255   trus


recovery.conf ( standby )

standby_mode =3D 'on'
primary_conninfo =3D 'host=3D172.21.132.1 port=3D5432 user=3Drepusr'
trigger_file =3D '/db/postgres/trigger'
restore_command =3D 'cp -f /db/postgres/data/pg_wal/%f %p < /dev/null '
postgresql.conf ( primary )

listen_addresses =3D '*'
port =3D 5432
archive_mode =3D on
archive_command =3D 'cp "%p" /db/postgres/data/pg_wal/"%f" < /dev/null'
max_wal_senders =3D 3
wal_level =3D hot_standby

postgresql.conf ( standby )

listen_addresses =3D '*'
port =3D 5432
archive_mode =3D on
archive_command =3D 'cp "%p" /db/postgres/data/pg_wal/"%f" < /dev/null'
max_wal_senders =3D 3
wal_level =3D hot_standby
hot_standby =3D on