OpenServer + could not allocate semaphores for Oracle

From: Sergey Keberle <prog_at_unisoft.dp.ua>
Date: Thu, 6 Jun 2002 16:15:58 +0400
Message-ID: <adnngf$1hdi$4@pandora.alkar.net>

Hi!

I have Oracle 7.1.6 + OpenServer 5.0.6.
There are 100 users on this server. But at the same time only 60 of 100 users can work with Oracle.
When the next user try to connect I recieve the following Oracle error: ORA-07252 spcre: semget error, could not allocate semaphores Cause: SEMGET system call returned an error. Possible resource limit problem.
Action: Check errno. Verify that enough semaphores are available in system. If additional errors occur in destroying the semaphore sets then sercose[0] will be non-zero. If this occurs, remove the semaphore sets using IPCRM. In init.ora I have the following parameter: processes=200
I try to increase all core parameters of OpenServer such as: SEMMNI 4096
SEMMAP 4096
SHMMNI 1000
SEMMNU 100
I try to increase even semaphores for XENIX :) But nothing helps me.

Does anyone know how to solve with problem? Sergey Received on Thu Jun 06 2002 - 07:15:58 CDT