Oracle RAC Installation Step 3 - Perform ASM installation

$ id
oracle

$ /cdrom/database/runInstaller

Select Installation Type
------------------------
Oracle Database 10g 10.2.0.1.0

Check -- Enterprise Edition (1.24GB)


Specify Home Details
----------------------
Name: OraASM10g_home1

Path: /u01/app/oracle/product/10.2.0/asm


Specify Hardware Cluster Installation Mode
--------------------------------------------
Check -- Cluster Installation

select all nodes where installer should install products that you select in this installation.


Product-Specific Prerequisite Checks
-------------------------------------
0 requirements to be verified.
you must manually verify and confirm the items that are flagged with warnings and items that require manual checks.

Select Configuration Option
----------------------------
check - Configure Atomatic Storage Management (ASM)
Specify ASM SYS Password and Confirm

Configure Automatic Storage Management
-------------------------------------------
Disk Group Name: eg. DATA
Redundancy -- check - External
Add Disks -- check - Candidate Disks and Select amongst listed lists.

Start Install and finally Execute Configuration Script
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/u01/app/oracle/product/10.2.0/asm/root.sh on all nodes eg. node1,node2