Hello, I'm new in using PostgreSQL and I have a Problem. When I'm running postmaster -s, I have the following error : bash-2.03$ postmaster -s semctl: Bad address This type of error is usually caused by improper shared memory or System V IPC semaphore configuration. See the FAQ for more detailed information My PostgreSQL version is 6.3, my OS is IRIX 6.5. I could'nt find answer to this in the FAQ so if someone see how I do resolve It....... Thanks Stef