oracle rac 11g rel2 11201 installations

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Oracle RAC 11g Release 2 (11.2.0.1) – Installations

Markus Michalewicz

Senior Principal Product Manager Oracle RAC

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Agenda

• Oracle Grid Foundation

• Advanced Installation with Notes

• Software only Installation with Notes

• Oracle RAC Database Home Install

• Oracle RAC Database Creation

• ASMCA

Installation step 1: Choose Product

Next step

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Installation step 2: Type of Installation

Next step

Installation step 3: Language Support

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Installation step 4: Grid Plug And Play Info

For more information on SCAN, see: http://www.oracle.com/technetwork/products/clustering/overview/scan-129069.pdf

Installation step 4.1: GNS configuration

This installation does not use GNS.

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Installation step 4.2: Pre-generated Names

Installation step 4.2: Validation of Input

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Installation step 5: Cluster Node Information

Installation step 5.1: Automatic SSH Setup / Test

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Installation step 5.2: SSH Setup Validation

Installation step 5.3: Add Nodes to Cluster

Note: OUI does not ask for a private

node name.

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Installation step 5.4: Validation of Input

Node names removed per Oracle policy

Installation step 6: Network Interface Usage

The private interconnect is determined by the subnet and the interface –

names are not required.

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Installation step 6.1: Validation

Installation step 7: OCR / Voting Disk Placement

Next step

No RAW device support in OUI anymore – upgrades

support RAW devices.

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Installation step 8: ASM Configuration

Installation step 8.1: ASM Discovery String

The ASM default discovery string still points to

/dev/raw/raw* on Linux.

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Installation step 8.2: Number of Disks Check

Placing OCR and Voting Disks in ASM initiates a placement

algorithm, enforcing a minimum number of disks (failure groups) in

the DG that is being created.

Installation step 8.3: Final ASM Configuration

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Installation step 9: ASM Role Separation

Installation step 10: IPMI – New Fencing Option

IPMI allows fencing (shutting down a node) using a remote access based on an additional

network connection. IPMI is optional and requires hardware as well as software on each

node before it can be enabled.

For more information on IPMI, see: http://www.oracle.com/technetwork/products/clustering/overview/twp-rac11gr2-134105.pdf

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Installation step 11: ASM OS Authentication

Installation step 11.1: ASM OS Authentication Check

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Installation step 12: Paths

Installation step 13: oraInventory

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Installation step 14: Integrated Prerequisite Checks

Installation step 14.1: Check Results and FixUp Scripts

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Installation step 14.2: Using FixUp Scripts

Installation step 14.3: runfixup.sh – Output

There is only 1 fixup script regardless of the number of items found, which “fixes it all” (only

items declared as “fixable”).

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Installation step 14.4: After FixUp Check

Installation step 14.4: After FixUp Check

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Installation step 14.5: After FixUp – Ignore the Rest

Installation step 15: Final Review

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Installation step 16: Installation Progress

Installation step 16.1: Run root.sh on every node

Note the new parallelism option for root.sh

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Installation step 16.1: After root.sh – Finalize

Installation step 17: Successfully Installed...

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Agenda

• Oracle Grid Foundation

• Advanced Installation with Notes

• Software only Installation with Notes

• Oracle RAC Database Home Install

• Oracle RAC Database Creation

• ASMCA

Software Only Installation – Step 1

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Software Only Installation – Step 1

Note: Software Only Install distinguishes between installation and configuration.

It only puts the binaries into place.

It needs to be run on every server that is meant to be part of the cluster which is

configured after the installation.

Software Only step 2: Choose Language

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Software Only step 3: OS Groups

Software Only step 3.1: All in one hand?

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Software Only step 4: (Software) Locations

Software Only step 5: Inventory Information

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Software Only step 6: Prerequisite Checks

Software Only step 6.1: FixUp as required

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Software Only step 7: Final Review

Software Only step 8: Installation Progress

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Software Only step 8.1: Run root.sh(s)

Software Only step 8.2: orainstRoot.sh

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Software Only Installation – Step 1 SILENT=false

ORACLE_OWNER=oracle

ORA_DBA_GROUP=oinstall

ORA_ASM_GROUP=oinstall

LANGUAGE_ID='AMERICAN_AMERICA.WE8ISO8859P1'

ORACLE_HOME=/u01/app/11.2.0/grid

ORACLE_BASE=/u01/app/oracle/base

…

VNDR_CLUSTER=false

OCR_LOCATIONS=NO_VAL

CLUSTER_NAME=cluster8

HOST_NAME_LIST=node1,node2

NODE_NAME_LIST=node1,node2

PRIVATE_NAME_LIST=

VOTING_DISKS=NO_VAL

#VF_DISCOVERY_STRING=%s_vfdiscoverystring%

ASM_UPGRADE=false

ASM_SPFILE=

ASM_DISK_GROUP=DATA

ASM_DISCOVERY_STRING=/dev/sd*

ASM_DISKS=/dev/sdd5,/dev/sde5,/dev/sdd6,/dev/sde6

ASM_REDUNDANCY=NORMAL

CRS_STORAGE_OPTION=1

CSS_LEASEDURATION=400

CRS_NODEVIPS=‘node1-vip/255.255.255.0/eth0,node2-vip/255.255.255.0/eth0'

NODELIST=node1,node2

NETWORKS="eth0"/148.87.58.0:public,"eth1"/10.8.1.0:cluster_interconnect

SCAN_NAME=stscan8.oracle.com

SCAN_PORT=1521

GPNP_PA= …

STOP: before you run root.sh edit ORACLE_HOME/crs/install/crsconfig_params

Once you have setup a valid crsconfig_params for your new configuration, copy the file to all

servers that are meant to be part of the cluster. (All that you have listed in “HOST_NAME_LIST”

here)

Software Only Installation – Step 1

[root@stbpo59 install]# /u01/app/11.2.0/grid/perl/bin/perl -

I/u01/app/11.2.0/grid/perl/lib -I/u01/app/11.2.0/grid/crs/install

/u01/app/11.2.0/grid/crs/install/rootcrs.pl

2009-05-28 15:01:43: Parsing the host name

2009-05-28 15:01:43: Checking for super user privileges

2009-05-28 15:01:43: User has super user privileges

Using configuration parameter file:

/u01/app/11.2.0/grid/crs/install/crsconfig_params

Creating trace directory

The oracle binary is currently linked with RAC disabled.

Please execute the following steps to relink oracle binary

with RAC enabled:

cd <crshome>

setenv ORACLE_HOME pwd

cd rdbms/lib

make -f ins_rdbms.mk rac_on ioracle

Note: Software only install does not link with “RAC_ON”.

The RAC option must be linked into the home before root.sh can be run

to set up a cluster configuration.

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Agenda

• Oracle Grid Foundation

• Advanced Installation with Notes

• Software only Installation with Notes

• Oracle RAC Database Home Install

• Oracle RAC Database Creation

• ASMCA

Database Installation: Type of Installation

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Database Installation: Type of Installation

Database Installation: Type of Installation

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Database Installation: Type of Installation

Database Installation: Type of Installation

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Database Installation: Type of Installation

Database Installation: Type of Installation

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Database Installation: Type of Installation

Database Installation: Type of Installation

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Database Installation: Type of Installation

Database Installation: Type of Installation

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Database Installation: Type of Installation

Database Installation: Type of Installation

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Database Installation: Type of Installation

Database Installation: Type of Installation

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Database Installation: Type of Installation

Database Installation: Type of Installation

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Agenda

• Oracle Grid Foundation

• Advanced Installation with Notes

• Software only Installation with Notes

• Oracle RAC Database Home Install

• Oracle RAC Database Creation

• ASMCA

Database Creation

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Database Creation

Database Creation

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Database Creation

Database Creation

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Database Creation

Database Creation

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Database Creation

Database Creation

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Database Creation

Database Creation

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Database Creation

Database Creation

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Database Creation

Database Creation

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Database Creation

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Agenda

• Oracle Grid Foundation

• Advanced Installation with Notes

• Software only Installation with Notes

• Oracle RAC Database Home Install

• Oracle RAC Database Creation

• ASMCA

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ASMCA

ASMCA

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ASMCA

ASMCA

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ASMCA

ASMCA

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ASMCA

ASMCA

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ASMCA

ASMCA

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ASMCA

ASMCA

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ASMCA

A Q & QUESTIONS

ANSWERS