Red Hat ENTERPRISE LINUX 5.1 - LINUX ORACLE Tuning Manual page 102

Chapter 26. Installing Oracle Database 10g
#/dev/raw/raw1 8 33
#/dev/raw/raw2 8 49
#/dev/raw/raw3 8 65
#/dev/raw/raw4 8 97
#/dev/raw/raw5 8 113
Check to be sure the Oracle Notification Services has started on all nodes.
# ps -ef |grep ons
oracle 20058 1
oracle 20059 20058
root 20812 28286
The installation is now complete. Now you can to turn off Oracle CRS and start using MPIO.
Note
It is best to do this process one node at a time. No need for reboots during this process.
Shutdown the Oracle CRS Process.
# /ora/crs/bin/crsctl stop crs
Stopping resources.
Successfully stopped CRS resources
Stopping CSSD.
Shutting down CSS daemon.
Shutdown request successfully issued.
Delete the raw devices created for Oracle CRS installation.
$ rm -f /dev/raw/*
Turn on Multipath I/O (MPIO) again.
$ multipath
Create a simple script in /etc/rc5.d/ (before CRS Starts but after MPIO starts) to bind raw devices
using MPIO.
num="1"
for i in `ls /dev/mpath/ocr?p? | sort`
do
raw /dev/raw/raw${num} $i
let "num = $num + 1"
done
num="3"
for i in `ls /dev/mpath/vote?p? | sort`
do
raw /dev/raw/raw${num} $i
let "num = $num + 1"
done
Then run the script, /etc/rc5.d/, that you just created.
# /etc/rc5.d/S57local start
96
0 13:49 ? 00:00:00 /ora/crs/opmn/bin/ons -d
0 13:49 ? 00:00:00 /ora/crs/opmn/bin/ons -d
0 13:50 pts/2 00:00:00 grep ons