Table of Contents
Rac10gR2OnAIX (1)
1. *Introduction (1)
1.1. *What you need to know (1)
1.1.1. Software required for install (1)
1.1.2. Processor Model (1)
1.2. *Installation steps (1)
1.3. *Schematic (2)
1.3.1. Hardware/software configuration BEFORE Oracle software install (2)
1.3.2. Hardware/software configuration AFTER Oracle software install (2)
1.4. *Installation Method (2)
仿真模拟
房子缺西北角2. *Prepare the cluster nodes for Oracle RAC (2)
2.1. *Ur Accounts (3)
2.2. Check AIX Filets (3)
2.3. Check For Required APARS (3)
2.4. Check Shell Limits (3)
2.5. Check System and Network Parameters (3)
2.6. Check Network Interfaces (4)
2.7. Check RSH or SSH Configuration (4)
2.8. Create Symbolic Link for VIP Configuration Assistant (5)
2.9. Set Environment Variables (5)
2.10. Run rootpre.sh (5)
4. Oracle Clusterware Installation and Configuration (5)
4.1. Oracle Clusterware Install (6)
4.2. Verifying Oracle Clusterware Installation (17)
5. Oracle Clusterware patching (19)
5.1. Patch Oracle Clusterware to 10.2.0.3 (19)
10. Oracle RAC Databa Home Software Install (23)
10.1. Install RAC 10.2.0.1 (23)
11. Oracle RAC Software Home Patching (27)
11.1. Patch Oracle RAC to 10.2.0.3 (27)
12. Oracle RAC Databa Creation (29)
12.1. Oracle RAC Listeners Configuration (29)
12.2. Oracle RAC Databa Configuration (32)
12.2.1. Oracle RAC Databa Instance has been created (36)
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Rac10gR2OnAIX
1. *Introduction
1.1. *What you need to know
This document, details the installation procedure for Oracle 10g Relea Application Clusters (RAC) Relea 2 v10.2.0.3 on IBM AIX v5.3, using the General Parallel File System (GPFS) v2.3. The end architecture will consist of the following components:
Real Application Cluster (2 Node), 10.2.0.3
General Parallel Filesystem, 2.3.0.29
AIX, 5.3 ML06
GPFS is IBM’s shared filesystem (cluster filesystem) and stands for General Parallel Filesystem. It will be ud to store the Oracle Clusterware files (OCR and Vote) and the Oracle databa files. At the time of this deployment the certified version of GPFS was 2.3, however, GPFS 3.1 has now been certified for 10.2.0.3 and above. Prior to commencing your install check to e which technology components are certified from
refu的用法1.1.1. Software required for install
The following is a list of software required for this installation:
AIX 64-Bit kernel is required for 10gR2 RAC
General Parallel File System (GPFS) v2.3.0.3
AIX 5L, Version 5.3
AIX 64-Bit Ba Oracle 10gR2 DVD
AIX 64-Bit Ba Oracle 10g Relea 2 (10.2.0.3) Patcht
1.1.
2. Processor Model
This document covers the install on a 64-Bit kernel for a P-Series rver.
懊恼
Do note that all 10gR2 installations require a 64-Bit kernel.
1.2. *Installation steps
An overview of the steps required to achieve the architecture discusd in ction 1.1 is as follows: Preparation
Pre-reqs. to make sure the cluster is tup OK.
Stage all the software on one node, typically Node1
Establish Oracle Clusterware
Install the Oracle Clusterware (using the push mechanism to install on the other nodes in the
cluster)
Patch the Clusterware to the latest patcht
Rac10gR2OnAIX1
Establish RAC Databa
Install an Oracle Software Home for RAC Databa
Patch the RAC Databa Home to the latest patcht
Create the RAC Databa Instances
1.3. *Schematic
1.3.1. Hardware/software configuration BEFORE Oracle software install
1.3.
2. Hardware/software configuration AFTER Oracle software install
1.4. *Installation Method
This document details the installation of Real Application Clusters 10g Relea 2 on two nodes:
dbpremia1
dbpremia2
The table below, provides more information with respect to the end result of the installation :
files
Voting Disks
Oracle Cluster Registry (OCR)
Oracle RAC Databa Files
2. *Prepare the cluster nodes for Oracle RAC
Prior to commencing the installation, the following tasks must be completed to ensure a smooth install
process.
Create Ur Accounts
僵蚕1. Networking
2. Complete O/S specific checks/tasks
3. Stage Oracle software for installation
4. 1.2. *Installation steps 2
2.1. *Ur Accounts
乖妈妈
Ensure the ur 'oracle' and group 'dba' (assigned as primary) group exist on all nodes in the cluster with the
same ur and group id’s on all nodes. Also ensure that the UID for the oracle ur is less than 65536. The run
the 'smit' command to create the group and ur as follows:
# smit group
# smit ur
2.2. Check AIX Filets
Using the following command to determine whether the following required filets are installed. If any are
found to be missing, the appropriate action must be taken to install them.
#lslpp -l bos.adt.ba bos.adt.lib bos.adt.libm bos.perf.perfstat bos.perf.libp Since HACMP will not be ud for this installation, u the following command to ensure that it is not
installed - if it is, the necessary action must be taken to remove it, before proceeding.
#lslpp -l cluster.es.*
#lslpp -l
#lslpp -pat.
#lslpp -pat.
2.3. Check For Required APARS
U the following command, to check whether the required APAR's have been applied:
#/usr/sbin/instfix -i -k "IYnumber"
Substitute "number" for the numeric value of the APAR.
2.4. Check Shell Limits
Using either the 'smit' utility or editing the /etc/curity/limits file, verify that unlimited has been specified for
both the oracle and root ur. The requirement for root is there becau the crs daemon runs as root. Add the following lines to the limits file:
rss = -1
data = -1
2.5. Check System and Network Parameters
U the following command to verify the system parameters are t correctly:
#smit chgsys
The maximum number of process for the oracle ur should be 2048 or greater.
U the following command to verify the network parameters, match the against tho documented in the
10g RAC installation guide for AIX.
2.1. *Ur Accounts3
#/usr/sbin/no -a | more
征地程序2.6. Check Network Interfaces
Ensure that the network interfaces that will be ud for both public and private traffic have the same interface names on all nodes in the cluster
#ifconfig -a
摩羯座的名人The environment that this document is bad on, had the following configuration:
2.7. Check RSH or SSH Configuration
SSH was not implemented in this particular configuration, so checks only related to rsh were perform
ed. The files that need to be modified in order to achieve this are:
/etc/hosts.equiv on each node
.rhosts (found in $HOME, if not prent create it) for each ur
Below is a sample entry of each file for a particular node - this should be replicated to all nodes, and the
.rhosts file for the operating system accounts of root and oracle
Show hosts.equiv and .rhosts Sample Hide hosts.equiv and .rhosts Sample
dbpremia1 root
dbpremia2 root
dbpremia1 oracle
dbpremia2 oracle
From each node the following command was executed:
# rsh hostname date
The value for hostname was both the public and private alias for each node. This command should succeed with each alias without having to prompt for a password. You should also be able to rsh to the node itlf using both public and private alias.
In addition to that enter the following lines into the oracle urs .profile file:
if [ -t 0 ]; then
stty intr ^C
fi
2.5. Check System and Network Parameters4
