md5 authentication failed

Unable to connect to server:

ERROR: md5 authentication failed

DETAIL: password does not match

1.Ö´ÐÐsqlÓï¾ä,»ñÈ¡Óû§md5

select rolname,rolpassword from pg_authid

2.pgpoolÌí¼ÓÓû§

cd /etc/pgpool-II

vi pool_passwd

    postgres:md52a8e01d8bbbc4bfff072e0eb3e47e35f

3.ÖØмÓÔØÅäÖÃÎļþ

pgpool -F pool_passwd reload

À´Ô´ÕÅÓÀ¹âµÄ²©¿Í