Monday, April 4, 2011

What is .TUF file in Log Shipping?

TUF file is a Microsoft SQL Server Transaction Undo file. .TUF File contains the information regarding any modifications that were made as part of incomplete transactions at the time the backup was performed.

A transaction undo(.TUF) file is required if a database is loaded in read-only state. In this state, further transaction log backups may be applied.

2 comments:

  1. 1 If so what is the main difference b/w .trn file and .tuf file.
    2 when to use .trn file and .tuf file
    3 how to use these two these two

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  2. .Trn is log backup file and .TUF is undo file. We can not use .TUF file but we can use .TRN file using Restore Log command.

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