I would like to monitor disc space usage on a file server, do you know any system that can measure the level of space usage and keep track the warning level of space usage? I want a minotor system that can alert users on the server about their disc space and how to maintain them. Thank you for your help.

I believe that we have already covered this subject right HERE !

Your answer has one word QUOTAS

Thanks for your reply Curlyben, the reason I posted this question again because I'm not sure if Quotas allows me to monitor users on the file server (active directory) network.

Here's a whole bunch of links that cover exactly this.

Thank you so much for your help, the links are very helpful.