"PA Bear [MS MVP]" <> wrote in message
news:...
> Doug P wrote:
>> I changed the policy for a few machines to point them to the WSUS 3
>> server.
>> They all showed up there and indicated they needed updates. I approved
>> the
>> updates and none of the machines installed them. I waited for a few days
>> and nothing happened. Then I set a deadline to the updates and they all
>> installed.
So, what was the AUOptions value configured for those test machines,
particularly the server.
I'd make an educated guess that they didn't install the updates because
AUOptions=3, and they were waiting for an Administrator to install them.
However, when you set the deadline, and the deadline expired, the behavior
was "by design" -- the deadlines forced the IMMEDIATE installation of all of
those deadlined updates, overriding any configuration set in policy.
This is an important point to remember about deadlines, and this behavior
has not changed since in the introduction of deadlines with WSUS 2.0 in
2005 -- Deadlines override ALL policy settings, and force the installation
AND RESTART immediately upon expiration of the deadline.
>> As soon as the deadline was applied on
>> the updates, that machine installed them and rebooted that night.
The key here is whether:
[a] The machine has a *scheduled* installation event.
[b] The update was actually downloaded and scheduled for installation
prior to that event.
[c] The deadline was not yet expired.
>> 1. Do I always have to set a deadline to get the updates installed?
No.
However, if a machine has AUOption=3, it is one way to avoid the need to
have an administrator log onto the machine and install the updates
interactively.
You can use AUOption=3, normal approvals on updates, to ensure updates are
downloaded to all machines, and then use the deadline to control the start
of your installation/restart time. Warning: If the update is not yet
downloaded, a deadline will force the installation/restart at the point when
the download does finally succeed, so be particularly cautious of this
aspect of deadline behavior -- so this methodology would require you to
confirm that the update(s) are downloaded to all affected machines before
imposing the deadline.
>> 2. Does setting a deadline override the notify settings in the group
>> policy and force an automatic install?
Absolutely.
>> This makes for way more work on the approval settings to prevent
>> unexpected reboots.
No, it just requires the WSUS Admin to be aware of the impact of decisions
made, and make those decisions according to the behavior desired, and
acceptable. Deadlines should only be used where it's absolutely required
that an update is installed and functional by a specified date. Deadlines
should *never* be used on a server where unanticipated restarts cannot be
tolerated.
--
Lawrence Garvin, M.S., MCITP(x2), MCTS(x5), MCP(x7), MCBMSP
Principal/CTO, Onsite Technology Solutions, Houston, Texas
Microsoft MVP - Software Distribution (2005-2009)
MS WSUS Website:
http://www.microsoft.com/wsus
My Websites:
http://www.onsitechsolutions.com;
http://wsusinfo.onsitechsolutions.com
My MVP Profile:
http://mvp.support.microsoft.com/pro...awrence.Garvin