http://blogs.technet.com/askperf/archive/2008/08/08/two-minute-drill-file-system-filter-drivers.aspxFile system filter drivers are often the topic of some interesting discussions when working on server performance issues.&#160; Understanding how a file system filter driver works is the topic of today’s post.&#160; We’ll also quickly discuss one of theen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/askperf/archive/2008/08/08/two-minute-drill-file-system-filter-drivers.aspx#3102656Fri, 08 Aug 2008 18:35:19 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3102656Iso Su<p>Great topic! Now how about elaborating more on it, e.g. shedding some light on ways to figure out what kind of filters are installed in the first place?</p>http://blogs.technet.com/askperf/archive/2008/08/08/two-minute-drill-file-system-filter-drivers.aspx#3102862Sat, 09 Aug 2008 06:04:40 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3102862molotov<p>Hi Iso Su,</p> <p>Have a look at the fltmc.exe command-line program (small bit of info at <a rel="nofollow" target="_new" href="http://msdn.microsoft.com/en-us/library/aa488194.aspx">http://msdn.microsoft.com/en-us/library/aa488194.aspx</a>).</p>