$ ./initdb -E SQL_ASCII -D /usr/local/pgsql/data

The files belonging to this database system will be owned by user "postgres".

This user must also own the server process.

The database cluster will be initialized with locale ko_KR.

initdb: warning: encoding mismatch

The encoding you selected (SQL_ASCII) and the encoding that the selected

locale uses (IBM-eucKR) are not known to match. This may lead to

misbehavior in various character string processing functions. To fix

this situation, rerun initdb and either do not specify an encoding

explicitly, or choose a matching combination.

fixing permissions on existing directory /usr/local/pgsql/data ... ok

creating directory /usr/local/pgsql/data/global ... ok

creating directory /usr/local/pgsql/data/pg_xlog ... ok

creating directory /usr/local/pgsql/data/pg_xlog/archive_status ... ok

creating directory /usr/local/pgsql/data/pg_clog ... ok

creating directory /usr/local/pgsql/data/pg_subtrans ... ok

creating directory /usr/local/pgsql/data/pg_twophase ... ok

creating directory /usr/local/pgsql/data/pg_multixact/members ... ok

creating directory /usr/local/pgsql/data/pg_multixact/offsets ... ok

creating directory /usr/local/pgsql/data/base ... ok

creating directory /usr/local/pgsql/data/base/1 ... ok

creating directory /usr/local/pgsql/data/pg_tblspc ... ok

selecting default max_connections ... 100

selecting default shared_buffers ... 1000

creating configuration files ... ok

creating template1 database in /usr/local/pgsql/data/base/1 ... ok

initializing pg_authid ... ok

enabling unlimited row size for system tables ... ok

initializing dependencies ... FATAL: unrecognized node type: 650

child process exited with exit code 1

initdb: removing contents of data directory "/usr/local/pgsql/data"

$