Hi, I have installed postgresql-serve using yum hba.conf group and owner were postgres then i changed it to root.
when i type psql -U postgres command ( as root user) I get: psql: FATAL: Ident authentication failed for user "postgres" My file permission are: drwx------ 5 postgres postgres 4096 2008-09-06 00:36 base drwx------ 2 postgres postgres 4096 2008-09-08 21:44 global drwx------ 2 postgres postgres 4096 2008-09-06 00:36 pg_clog -rw-r--r-- 1 postgres postgres 3200 2008-09-08 21:35 pg_hba.conf -rw------- 1 postgres postgres 1460 2008-09-06 00:36 pg_ident.conf drwx------ 2 postgres postgres 4096 2008-09-08 15:52 pg_log drwx------ 4 postgres postgres 4096 2008-09-06 00:36 pg_multixact drwx------ 2 postgres postgres 4096 2008-09-06 00:36 pg_subtrans drwx------ 2 postgres postgres 4096 2008-09-06 00:36 pg_tblspc drwx------ 2 postgres postgres 4096 2008-09-06 00:36 pg_twophase -rw------- 1 postgres postgres 4 2008-09-06 00:36 PG_VERSION drwx------ 3 postgres postgres 4096 2008-09-06 00:36 pg_xlog -rw------- 1 postgres postgres 15336 2008-09-06 00:36 postgresql.conf -rw------- 1 postgres postgres 49 2008-09-08 21:44 postmaster.opts -rw------- 1 postgres postgres 46 2008-09-08 21:44 postmaster.pid How could i achieve this.. Regards, Vikas