Can't starting postmaster with -B 512 Option - Mailing list pgsql-admin

From 송기원
Subject Can't starting postmaster with -B 512 Option
Date
Msg-id 005101be0eb1$f0034920$4157fbcb@m2000.www.m2000.co.kr
Whole thread Raw
Responses Re: [SQL] Can't starting postmaster with -B 512 Option  (The Hermit Hacker <scrappy@hub.org>)
List pgsql-admin
System Spec
    SUN OS 2.6
    PostgreSQL 6.3 Version

[Error Message]
sol% postmaster -B 512 -S -D /usr/local/pgsql/data
IpcMemoryCreate: memKey=5432001 , size=4501144 ,
permission=384IpcMemoryCreate: shmget(..., create, ...) failed: Invalid
argument
This type of error is usually caused by improper
shared memory or System V IPC semaphore configuration.
See the FAQ for more detailed information
FATAL 1:  ShmemCreate: cannot create region

I don't know why error occured....
Please.. Help me.....




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