When setting the server keytab file for GSSAPI authentication, be sure to set the "krb_server_keyfile" parameter in postgresql.conf.
Note
The description of the "krb_server_keyfile" parameter in the "PostgreSQL Documentation" states that the default value is "FILE The default value is "FILE:/usr/local/pgsql/etc/krb5.keytab" in the "PostgreSQL Documentation", but the default value is invalid for Fujitsu Enterprise Postgres.
