It works very similar to how it work on a stand-alone system, with a couple
of exceptions.
First, bring the SQL group to the node you are logged in to.
Using the Cluster Admin tool, stop the SQL Server Service. Make sure the
disk, IP address, and network name resources stay online.
You can then follow the instructions on restoring a master database in BOL
ms-help://MS.SQLCC.v9/MS.SQLSVR.v9.en/udb9/html/c83d802c-e84e-4458-b3ca-173d9ba32f73.htm

Signature
Geoff N. Hiten
Senior Database Administrator
Microsoft SQL Server MVP
> How can I restore master (SQL Server 2005) database on cluster
> environment?
>
> Thanks in Advance.