Cluster Diagnostics and Verification Tool (ClusDiag)

Cluster Diagnostics and Verification Tool (ClusDiag) is a graphical tool that performs diagnostics tests on a pre-production server cluster and creates log files to help system administrators identify configuration issues prior to deployment in a production environment.

Download details: Cluster Diagnostics and Verification Tool (ClusDiag.exe)

SQL 2005 SP2 templog is set to restricted and will not go back to unrestricted

It is only a presentation issue.

There's no such thing as "unlimited" in the end, since the max theoretical size
• for a data file is 32TB and
• for a log file is 2TB. 2,097,152 MB = 2 TB.
I.e., the value you see is the maximum theoretical size.

Although file size is displaying as "restricted", the MAXSIZE is indeed 2TB (2,097,152MB).
So, within the confines of capacity limitations, it is unlimited so to speak.

Working with tempdb in SQL Server 2005

SQLDebugger account

SQL Server 2000 SP3 Creates a SQLDebugger Windows User Account

Removing of the SQLDebugger account in SQL 2000