One of our domains has two Windows 2008 r2 servers: a domain controller which also holds all the FSMO roles and member server. If I rename a domain user, then use Windows explorer to look at a file located on the DC to which the renamed user has rights, I see the new username right away. If I login to the member server and look at a file to which the renamed user has rights, at first I see the old name for the user. If I wait a couple of minutes, I then see the new name for the user.
It seems there must be some type of caching of usernames going on on the member server. Can anyone tell me what type of caching this is and if it can be disabled or have the paramaters changed. Or is it possible that something is not configured correctly or is corrupt and that is why I am seeing this behavior?