About a year ago, I went through a process of combining about 10 small file servers into one big server. Now we want to move some of that data to cloud and leave a portion on premise. I would like to see how much data has actually been touched, but everything is probably going to have a file access time of less than a year because of the move and AV scans and such.
Does anyone have a way of basically seeing the churn on a file server? Monitoring software I could run for a few weeks/months would be great.