Oracle Database Discussions

Hi All,

During installation - Oracle Database Configuration Assistance, I have got below error and thus I stuck. As per Metalink note 293988.1, this will be resolved if I do [root@localhos]# echo 1 > /proc/sys/vm/disable_cap_mlock . But problem is when I do this because I dont have /proc/sys/vm/disable_cap_mlock file in my system, it giving ¨bash: /proc/sys/vm/disable_cap_mlock: No such file or directory¨ error. So I am unable to get rid of this error. I also set SELinux Default and Current mode as permissible and rebooted it.
No use, Its giving same error.

ORA-27125: Unable to create shared memory segment.

DB Details_
Oracle 10g Release 2 (10.2) for Linux x86-64
Choosen Basic Installation

OS Details:_
*[root@localhost vm]# uname -rm*
2.6.32-100.0.19.el5 x86_64
*[root@localhost vm]# uname -a*
Linux localhost.localdomain 2.6.32-100.0.19.el5 #1 SMP Fri Sep 17 17:51:41 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
*[root@localhost etc]# cat /etc/redhat-release*
Red Hat Enterprise Linux Server release 5.5 (Tikanga)
*[root@localhost etc]# make -v*
GNU Make 3.81
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
This program built for x86_64-redhat-linux-gnu

This is bugging me since last two days. Any help would be appreciated.

Thanks in advance.
Regards,
Mahi