Understanding the software update process from clients to servers.
Video Guide
Scenario 1: Configuring Software Update Policy
When you first start off with configuration manager and software updates there are always a lot of questions, what options should l use, how do they work and more.
Software Update Policy
Software Update Scan Schedule
When does this REALLY Happen
Anytime a NEW software update group is assigned AND machine policy Runs
Anytime a scheduled instance of Software Update Scan Schedule Hits
Anytime a Deployment is completed
Sometimes after a reboot is completed - Depends on assignment configuration
When you set this option to Yes, it sets the policy for Allow signed updates for an intranet Microsoft update service location and installs the signing certificate to the Trusted Publisher store on the client.
Delta Updates
Explanation from microsoft.com
Client settings - Configuration Manager
docsmsft
Set this option to Yes to allow clients to use delta content files. This setting allows the Windows Update Agent on the device to determine what content is needed and selectively download it.
This client setting replaces Enable installation of Express installation files on clients. Set this option to Yes to allow clients to use express installation files. For more information, see Manage Express installation files for Windows 10 updates.
When this option is set, delta download is used for all Windows update installation files, not just express installation files.
When using a CMG for content storage, the content for third-party updates won't download to clients if the Download delta content when available client setting is enabled.
Deltaldownload.log - is the log file that tracks this behavior
Maintenance Windows
The feature, that used to be a bug - ish.
Client settings - Configuration Manager
docsmsft
When you set this option to Yes, and the client has at least one "Software Update" maintenance window defined, software updates will install during an "All deployments" maintenance window.
By default, this setting is set to No. This value uses the same behavior as before: if both types exist, it ignores the window.
Scenario 2: Maintenance Windows
Types of Windows
Value
Type
1
All Deployment Service Window
2
Program Service Window
3
Reboot Required Service Window
4
Software Update Service Window
5
Task Sequences Service Window
6
Corresponds to non-working hours
How To Schedule a Maintenance Window
Finding Maintenance Windows in ConfigMgr
1
SELECT sw.Name AS[MW Name],
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Sw.CollectionID,
3
sw.Description,
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sw.StartTime,
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sw.Duration AS'Duration Minutes',
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sw.IsEnabled AS'MW Enabled',
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sys.Name0 AS ServerName,
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sys.Resource_Domain_OR_Workgr0,
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sys.Operating_System_Name_and0 AS OperatingSystem
10
FROM dbo.v_ServiceWindow AS sw INNERJOIN
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dbo.v_FullCollectionMembership AS fcm ON sw.CollectionID = fcm.CollectionID
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INNERJOIN dbo.v_R_System sys ON fcm.ResourceID = sys.ResourceID
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WHERE(sys.Name0 ='DEMO6')
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ORDERBY[MW Name], sys.Name0
Copied!
The not really maintenance window
Business hours, and clients.
Business Hours vs. Maintenance Windows with System Center 2012 Configuration Manager
TECHCOMMUNITY.MICROSOFT.COM
Log File on the Client
https://ServiceWindowManager.log
servicewindowmanager.log
Introduction to software updates - Configuration Manager