Microsoft Knowledge Base Article 219264 contains the following summary:
This article also applies to Microsoft Windows 2000
but only if it is a two-node cluster.
Microsoft SQL Server
7.0 does not support more than two nodes.
For additional information, click the article number below to view the article in the Microsoft Knowledge Base:
274446 INF: Upgrade to a SQL Server 2000 Failover Solution Recommended for all non-SQL Server 2000 Virtual Servers
SQL Server 7.0 is not supported in Windows Server 2003. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
329329 PRB: Windows Server 2003 Support for SQL Server 2000
Microsoft SQL Server 7.0 does not support the installation of a virtual server unless the installation is initiated from the console of the primary node of the virtual SQL Server being installed. Use of Microsoft Terminal Services or Remote Desktop is not supported, nor is use of a third party remote installation package for the installation of SQL Server 7.0 Failover Clustering.
When you set up a new installation of Microsoft SQL Server 7.0 Enterprise Edition for clustering, you must install applications in a specific order. This article describes the procedure you use to install multiple Microsoft products for use in a Microsoft cluster environment that includes Microsoft Internet Information Server (IIS), Microsoft Cluster Server, Microsoft SQL Server 7.0 Enterprise Edition, Microsoft Distributed Transaction Coordinator (MSDTC) 2.0, and optionally the Microsoft Windows NT 4.0 Option Pack.
Warning : Failure to install the applications in the order listed in this article may cause the software to fail on installation. It might also require you to reformat the disk and start the installation process over again.
For detailed information about how to install SQL Server 7.0, Enterprise Edition on Microsoft Cluster Server, visit the following Web site for a downloadable Word version of the document "How to Install SQL Server 7.0, Enterprise Edition on Microsoft Cluster Server: Step by Step Instructions":
An online version of this document is also available. To download the online version, visit the following Microsoft Web site:
Important : The information in this article takes precedence over the information included in the "How to Install SQL Server 7.0, Enterprise Edition on Microsoft Cluster Server: Step by Step Instructions" white paper.