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Showing posts with label SCCM Blog. Show all posts
Showing posts with label SCCM Blog. Show all posts

Sunday, 13 October 2013

Distribution Manager failed to install distribution point

Many a times , when we Install Distribution Point , we find out the the Distribution Point is not successfully Installed . After looking at the log files you find the below line in it :
" Distribution Manager failed to install distribution point "

Now , the issue would be due to a number of things . Let us start to troubleshoot it from the start . You first step is to have a look at the distmgr.log file . Below is the snapshot of the distmgr.log file .

Distribution Point Installtion Error 1

The screenshot clearly states that Dp files have not been installed . Now if you check the asset Message , you will see the below error :

Distribution Point Installtion Error

It says that "Distribution Manager failed to install distribution point" . If we can try and drill down further go to the Application Log onto the server and you will see something like the below ( atleast in my case , this may vary )  :

Distribution Point Installtion Error 2

As you may see that the application log gives us a more specific error as to User Rights . It is normally a good practice that you add the account that is being used for Distribution Point Installation on to the Local Admin group on the Distribution Machine . This would solve the issue for you in this case .  

However , If this does not solve the issue and you are creating the Distribution Point on a windows 7 Machine , check for the below things :

IIS 6 WMI compatibility Feature
IIS 6 Management compatibility feature

Technet also , gives its specification/ pre Requisites for Distribution Point Installtion :

You can use the default IIS configuration, or a custom configuration.

To use a custom IIS configuration, you must enable the following options for IIS:

  • Application Development: 

    • ISAPI Extensions



  • Security: 

    • Windows Authentication



  • IIS 6 Management Compatibility: 

    • IIS 6 Metabase Compatibility

    • IIS 6 WMI Compatibility




When you use a custom IIS configuration, you can remove options that are not required, such as the following:

  • Common HTTP Features:IIS Management Scripts and Tools

    • HTTP Redirection




Wednesday, 9 October 2013

Queries over Email

I have been getting a lot of queries over Email from the readers . I would appreciate if you can post your queries directly on the blog . This would help me a lot as my Mailbox is almost full :-)

 

Thanks in advance 

Tuesday, 8 October 2013

SCCM User Discovery - An In depth Insight

As we All Know that SCCM has Various Methods of Discovering Users , systems , Groups , Forest ( Something new in SCCM 2012 ) . Today we will take up SCCM User Discovery .

An In depth Insight :

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Let us have a look at the SCCM User Collections . Clearly in Fig 1 , we can see that there is No user in the User Collection .

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At the same time if we have a look at the logs Folder , We may see that there is No log which corresponds to User Discovery in SCCM . Fig 2 

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As we move onto the Discovery Methods we find out that User Discovery has been Disabled in SCCM . Fig 3 

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Now , Just Double Click the User Discovery Method and Enable it , Giving the Proper Container for it as shown in Fig 4 and Fig 5

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Once this is done Click on Ok. 

Right Click on the User Discovery and Click Run Full Discovery . Fig 6

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Click yes .

Now , Go to the Logs folder and you will see Adusrdis log being shown up there . Fig 7

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Now , Open this log with the help of CM Trace Tool ( In case you have not installed it , Go to the   SCCM Install Directory > Tools > CMTrace ) . The very First thing that you  will see is User Discovery Component Setting was set to Active in the SCCM Control File . This is very Important thing to note . For any discovery to work it has to be active in the Control file . Fig 8

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Once you see this , SCCM keeps on discovering Users and keeps creating DDR's for them . Fig 9 and Fig 10 

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Finally , You can see the user Information being populated in the SCCM  Console :

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SCCM Job Opening

Those who are looking to change job in SCCM may send resumes to sccmabheek@gmail.com

Monday, 7 October 2013

SCCM Distribution Point Design - A Designer's Delight

Ask any SCCM Designer / Architect !! How Many Distribution Points you need in this Environment and he would bend his head and do zillion odd Calculations :-)

 

With this Post I intend to share a Table which shows how much time is required over a specific WAN link for a  set of PC's :

The Below Table Shows the Approximate results for 1  Single Machine over WAN and LAN . From the results it is very clear that for Distribution Point  the results are better 

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* Note : The figures mentioned above are approximate . Actual s may vary a little .

Now , Let us see the results for 50 Machines at a Local Branch with Different Bandwidth Options . Clearly you would see that if we are not going to use a Local Distribution Point then deployments like Operating system would choke the network and would a lot of time . 

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As you can see from the above Image , if we have a 2 MBPS line between the Primary server and the Local branch and there is No distribution Point ( Local ) , them for a set of 50 machines at such a location would take 200 hours for getting the OSD files . However , if we have a  Local Distribution Point at the Branch Location , Machines would pick the Image over a LAN and it would just take 3 Hours of time . That's the power of a Local Distribution Point .

** The Calculations above are based on the assumption that all the bandwidth is available to SCCM .

 

It is also important to understand that the Traffic between Primary and Distribution Point can be scheduled and Throttled .

Monday, 30 September 2013

SCCM Training - Delhi , NCR and North India

Those Interested for SCCM Training can send in the details at sccmtrainings@gmail.com

Friday, 27 September 2013

SCCM 2007 to SCCM 2012 Migration - Step by Step Guide - Part 1

In this Post , You will learn on how to Migrate SCCM 2007 to SCCM 2012 . Although the Actual Environment would be a more Complex Scenario but the Underlying steps remain the same .


Before we Migrate , I will give you a brief about the Environment in which this Migration has been Performed ( It is Based on MS Virtual Lab ) with One SCCM 2007 Primary Site Being Migrated to SCCM 2012 Central , There is One Primary Site and One Client which is Finally Upgraded to SCCM 2012 From SCCM 2007 .


It Should be Noted that there is no Direct Method of Migration but the only way to perform Migration is a Side by Side Migration , Which Involves Specifying Source Hierarchy , Migrating Collections , Packages , OS Images , Etc .


Very First step is to Specify the Source Hierarchy on the SCCM 2012 Central Site . For this  you Need Access to Account which has read Access to Objects in SCCM 2007 Environment and Server .


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After the Account has been Specified , Check the test Connection .


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Keep Checking IF SCCM Set up is running on Client Machine . After some time you will see Configuration Manager and find that all information is gone  and New information is Populated .


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