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su - pgsql

한 다음

initdb 하니 다음과 같은 에러가 뜹니다.

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

This user must also own the server process.

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

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

creating template1 database in /usr/local/pgsql/data/base/1... IpcSemaphoreCreate: semget(key=2, num=17, 03600) failed: No space left on device

This error does *not* mean that you have run out of disk space.

It occurs when either the system limit for the maximum number of

semaphore sets (SEMMNI), or the system wide maximum number of

semaphores (SEMMNS), would be exceeded. You need to raise the

respective kernel parameter. Alternatively, reduce PostgreSQL's

consumption of semaphores by reducing its max_connections parameter

(currently 32).

The PostgreSQL Administrator's Guide contains more information about

configuring your system for PostgreSQL.

initdb failed.

Removing /usr/local/pgsql/data.

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