Using Serviceguard Extension for RAC, 5th Edition, June 2007

Serviceguard Configuration for Oracle 10g RAC

Prerequisites for Oracle 10g (Sample Installation)

Chapter 2 113

Enable Remote Access (ssh and remsh) for Oracle

User on all Nodes

6. Create File System for Oracle Directories

In the following samples, /mnt/app is a mounted file system for

Oracle software. Assume there is a private disk c4t5d0 at 18 GB size

on all nodes. Create the local file system on each node.

# umask 022

# pvcreate /dev/rdsk/c4t5d0

# mkdir /dev/vg01

# mknod /dev/vg01/group c 64 0x010000

# vgcreate /dev/vg01 /dev/dsk/c4t5d0

# lvcreate -L 16000 /dev/vg01

# newfs -F vxfs /dev/vg01/rlvol1

# mkdir -p /mnt/app

# mount /dev/vg01/lvol1 /mnt/app

# chmod 775 /mnt/app

Create Oracle Cluster Software Home Directory

For installing Oracle Cluster Software on local file system, create the

directories on each node.

# mkdir -p /mnt/app/crs/oracle/product/10.2.0/crs

# chown -R oracle:oinstall \

/mnt/app/crs/oracle/product/10.2.0/crs

# chmod -R 775 /mnt/app/crs/oracle/product/10.2.0/crs

Create Oracle Base Directory (for RAC Binaries on

Local File System)

If installing RAC binaries on local file system, create the oracle base

directory on each node.

# mkdir -p /mnt/app/oracle

# chown -R oracle:oinstall /mnt/app/oracle

# chmod -R 775 /mnt/app/oracle