Fsutil.exe

E.g.         fsutil.exe file createnew c:\sparse-file.txt 5368709120

Regards,

Michael B. Smith
Consultant and Exchange MVP
http://TheEssentialExchange.com

From: KevinM [mailto:kev...@wlkmmas.org]
Sent: Tuesday, February 08, 2011 2:06 PM
To: MS-Exchange Admin Issues
Subject: Manually modify File Size

I want to create a 5GB file by manipulating the file size attribute. Anyone 
know how I can modify the file size?

The reason I want to do this
-I want to stick a 5GB file on all of my exchange DB volumes so I have a 5GB 
quick buffer incase my database grows to quick and dismounts due to no more 
space on the volume
-When the database dismounts I can delete the file and have space to keep 
running without going to the SAN peeps and begging for more storage
-Doing anything with a 5GB file takes a while - if I can artificially 
manipulate the file size I can avoid the time it would take to create the file, 
copy the file and to delete the file.
                - I could script the deletion with commands to shrink the file 
from 5GB to 5KB then delete the file





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