Hi, i have a 2 node cluster running on windows 2008 R2 with SQL 2008 R2. I am wanting to resize my Tempdb size from 10gb to 2gb and split it into 6 files. Now in my testing environment i just restarted the SQLserver service to clear the tempdb database. Then I change the file size to 2048mb under the db propertise for the TEMPdb mdf. i restarted the sql services again(so i could confirm the size changed to 2gb) then ran a script to create 5 more tempdb ndf files with the same size and auto resize properties. This seemed to work fine but before doing this on my live clustered environment i just wanted to see if this method is ok or if there is a more preferred method?