Download Oracle Grid Control and ASMLib

Oracle Enterprise Manager Grid Control is used for is a centralized administration and using this tool you can monitor and manage databases.

Download Oracle Enterprise Manager 10g Grid Control
http://www.oracle.com/technology/software/products/oem/index.html

Click here for steps to Install Oracle 10g Grid Control

Automatic Storage Management (ASM) is a new feature in Oracle Database 10g/11g and this feature simplifies the storage of Oracle data files, control files and log files...etc. It provides integration of the file system and the volume manager.

Download Oracle ASMLib using below link, follow the link for your platform.
http://www.oracle.com/technology/tech/linux/asmlib/index.html

Click here for steps to Install Oracle ASM on Linux in 10g/11g.

Regards,
Satishbabu Gunukula
http://www.oracleracexpert.com/