Purpose:
to master configurationASMMethods disk group.
Master installationgridThe software.
createASMDisk groupFROM.
installationoracle database.
Environment :rhel5
Steps:
First, configure the ASM disk group
First, at least five drives, each drive least not less than 20G
Asm driver configuration
The entire disk partition
to partition becomes ASM disk
Second, the method of installing grid software
Packages uploaded to the grid system by xftp decompress installation
Open xmanager-passive installation using the graphical display
using the root user to execute the script is returned to determine the 
installation! ! !
Third, create FRA
to /u01/app/grid/product/11.2.0/grid/bin added to PATH
Open asmca 
Fourth, install oracle database
upload software packages
using the command unzip the package
** ** and then run./runInstaller
Installed! ! !
