[Samba] Group IDs wrong

[Stephen Atkins]

So I messed up when giving out GID under the Unix tab in my active
directory.  I gave the same GID to two different groups.  I fixed it in AD
so they all have unique id's now but I've noticed that when I do a 'getent
group' they haven't changed on my Linux box.  I rebooted the machine after
fixing it and logged in with my AD user but still not fixed.

Is there a way to fix this?

Thanks
Stephen

P.S. Really appreciate the help everyone has provided.  It's been awhile
since I've had to setup a Linux box to authenticate against Windows.  In
fact the last time I had to my old company was running Win NT4.