Using Serviceguard Extension for RAC, 4th Edition, February 2007

Serviceguard Configuration for Oracle 10g RAC

Prerequisites for Oracle 10g (Sample Installation)

Chapter 290

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