I initdb like below "initdb --pgdata=/pg_data --encoding='utf8' --locale='C' --lc-collate='C' --lc-ctype='C' --username=sys --pwprompt"
When startup database server. Server wirte log like this ----------------------------- LOG: database system was shut down at 2012-10-31 12:00:14 KST LOG: database system is ready to accept connections LOG: autovacuum launcher started FATAL: role "postgres" does not exist ----------------------------- *What is it ? : FATAL: role "postgres" does not exist* P.S process list [postgres@pg111 pg_log]$ ps auxww | grep ^postgres postgres 13920 0.0 0.0 108300 1952 pts/1 S 10:54 0:00 -bash postgres 14588 0.0 0.1 153732 7108 ? S 12:00 0:00 /postgresql/9.2.1/bin/postgres -D /pg_data postgres 14590 0.0 0.0 153732 940 ? Ss 12:00 0:00 postgres: checkpointer process postgres 14591 0.0 0.0 153732 1004 ? Ss 12:00 0:00 postgres: writer process postgres 14592 0.0 0.0 153732 900 ? Ss 12:00 0:00 postgres: wal writer process postgres 14593 0.0 0.0 154432 1908 ? Ss 12:00 0:00 postgres: autovacuum launcher process postgres 14594 0.0 0.0 113420 788 ? Ss 12:00 0:00 postgres: stats collector process postgres 14612 0.0 0.0 110224 1152 pts/1 R+ 12:01 0:00 ps auxww postgres 14613 0.0 0.0 103236 864 pts/1 S+ 12:01 0:00 grep ^postgres -- ---------------------------------------------------------
