> "John" <John[ at ]discussions.microsoft.com> wrote in message
> news:F4EA4E8D-FD6F-4153-8B48-36A1145647C3[ at ]microsoft.com...
> > Lawrence,
> >
> > I changed from the GPO Option to Manual, then broke up the original group
> > to
> > a few new groups. Within a short time, I hade one particular update
> > previously approved for a different group I did not break up begin to show
> > ready for installation in the new groups. Fearfull that many more updates
> > would begin to show up in the new groups for installation, and not
> > scheduling
> > a change, reverted back to the GPO option and moved the machines from the
> > new
> > groups back into the original group. Hopefully when they check in, the
> > update
> > that showed for installation will clear itself.
>
> You also need to keep in mind that the client caches the target group
> information in a client-side "cookie". Until that cached information expires
> (supposedly one hour), the client will attempt to query the same target
> group.
>
> However, the GPO change from client-side targeting to server-side targeting
> should trigger the purging of that cached targeting cookie.
>
> The activities related to this change will be logged in the
> WindowsUpdate.log of the client systems. You might want to check there and
> see if the client did expire the cookie, and obtain the updated group
> membership from the WSUS server. If the client is reporting in the new
> group, this is a reasonable indication that this conversion did take place.
>
> Another consideration is the time delay between detection, download, and
> installation. It's conceivable that a client might detect an update in one
> target group, initiate the download from the server, be changed to a
> different target group, and then complete the download of the update, thus
> reporting that update ready for installation.
>
> However, if that client performs a subsequent detection to the new target
> group (which the policy change should trigger), then the client will see the
> update is no longer approved, and it will unschedule it from the
> installation queue. If a detection does not occur before the installation,
> the update will be installed.
>
> > Now my concern is that I'll have to re-approve many hundreds of updates
> > for
> > ther new groups when I attempt the Manual Option again. Is there a less
> > troublesome approach?
>
> Best way all the way around to make sure this is working correctly is to run
> the command 'wuauclt /resetauthorization /detectnow' at each of the clients
> who have changed group membership. This will force a cookie purge and a
> detection against the newly assigned target group.
>
>
>
> --
> Lawrence Garvin, M.S., MCTS, MCP
> Independent WSUS Evangelist
> MVP-Software Distribution (2005-2007)
>
https://mvp.support.microsoft.com/profile=30E00990-8F1D-4774-BD62-D095EB07B36E>
> Everything you need for WSUS is at
>
http://technet2.microsoft.com/windowsserver/en/technologies/featured/wsus/default.mspx>
> And, almost everything else is at
>
http://wsusinfo.onsitechsolutions.com> .....
>
>
>
>