Leaving the Dark Ages Part 1: ConfigMgr 2012 Migration Essentials with Wally Meadn

Date: July 16th, 2014
Name: Wally Mead
Leaving the Dark Ages: Migrating from
Configuration Manager 2007 to Configuration
Manager 2012 R2

Agenda
 CiresonValue Proposition
 Verifying that the existing environment is ready for migration
 Preparing the new environment
 Mapping the source hierarchy
 Sharing distribution points
 Migrating objects
 Migrating clients
 Migrating distribution points
 Cleaning up
 Let’s GetYou Current 

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VerifyingThat the Existing Environment is Ready
 Verify that the Configuration Manager 2007 is a supported version for migration
 Must be service pack 2 (build 6487.2000)
 The R2 or R3 add-ons do not matter for migration
 Understanding what can, and can’t, be migrated
 Most of your objects can be migrated
 The migration process won’t migrate reports, queries, security configuration
 However there are manual processes to migrate custom reports and queries
 You don’t want the security stuff – role-based administration is way cooler and easier to use 
 Remote distribution points with no other site roles can be migrated
 Distribution points with any other roles on them cannot be migrated
 The one exception is a secondary site can be migrated to a Configuration Manager 2012 DP
 Clients supported by Configuration Manager 2012 can be migrated
 Windows XP SP2/3 and newer
 Of course, you should be offWindows XP by now 

Preparing the New Environment
 Must stand up a new Configuration Manager 2012 environment as no in-place upgrade is available
 Preferably Configuration Manager 2012 R2  however migration works from Configuration Manager 2007
to Configuration Manager 2012 RTM, SP1 or R2
 Try to collapse the number of sites
 The preference is to be running in a stand-alone primary site environment with no child sites
 That’s not always possible, however a very strong recommendation
 As a general rule, map site systems one-to-one
 Whatever site roles you have installed in Configuration Manager 2007, you will likely need in Configuration
Manager 2012
 Roles that no longer exist in Configuration Manager 2012:
 Server locator point – functionality added to the management point
 PXE service point – functionality added to the distribution point
 Reporting point – replaced by the reporting services point
 Ensure software update point metadata is synced the same as previously
 If not, won’t be able to migrate software update objects

Mapping theSource Hierarchy
 This establishes a connection between the old and new infrastructures
 Map from the Configuration Manager 2007 central site to theConfiguration Manager 2012 primary
site (or CAS if applicable)
 Need to configure two accounts:
 One to connect to the source SMS Provider
 One to connect to the source Configuration Manager site database
 This will ‘discover’ all objects from Configuration Manager 2007 that can be migrated to Configuration
Manager 2012
 It does not migrate any objects
 The Migration Dashboard will display available objects and clients

Sharing Distribution Points
 As part of the mapping process, you can configure to share distribution points
 A shared distribution point allows Configuration Manager 2007 clients, as well as Configuration
Manager 2012 clients, to access content on the same distribution point
 This is still a Configuration Manager 2007 site system, which means you cannot add new Configuration
Manager 2012 content to it
 This also implies that Configuration Manager 2012 clients can only use a shared distribution point to access
migrated content
 All distribution points can be shared – branch DP, shared DP, standard DP
 Caveats:
 Sharing distribution points shares “all” distribution points
 You can’t pick and choose which ones to share
 Sharing creates boundaries and boundary groups in Configuration Manager 2012 automatically
 These are required to allow Configuration Manager 2012 clients to find the shared distribution points

MigratingObjects
 After data gathering has completed, you can start object migration
 Two primary types of migration jobs:
 Collection migration
 This migrates collection definitions and objects associated with/assigned to the collection(s)
 Likely will be the majority of migration jobs created
 Object migration
 This is the manual selection method of objects you want to migrate
 Can migrate all OSD objects, all of “John’s” objects, etc.
 In either job type, many configuration settings to configure
 A few are unique to the job type
 Migration is not a one-time task
 It will take time to migrate everything desired to be migrated
 May need to ‘re-migrate’ some objects after modification in Configuration Manager 2007

MigratingClients
 You can start migrating clients at any time, however usually will be after object migration has completed, at
least for the collection that the client is a member of
 Migrating clients essentially uninstalls the Configuration Manager 2007 client and reinstalls the
Configuration Manager 2012 client
 Maintains client information so that it does not re-run previously run advertisements
 You can use any client deployment methods you want to migrate clients
 Software distribution is a very popular client upgrade/migration method
 Point to Configuration Manager 2012 client installation binaries
 This process will take time to complete, as you may have hundreds, or thousands, of clients
 Likely not a single weekend task
 Recommendation – pre-install .NET Framework 3.5 or later prior to client migration
 Configuration Manager 2012 clients require it, and it takes ~20 minutes to install and reboot

Migrating Distribution Points
 Once you have the clients migrated, you can migrate any desired distribution points
 Migrating a distribution point maintains the content, and converts it to the content library
 Must have enough disk space (roughly twice the shared content size)
 The old SMSPKGx$ share is cleaned up after migration
 Must be a stand-alone distribution point
 Can’t have any other site system roles installed, not even a PXE Service Point
 The one exception is a secondary site which can have all of its normal roles installed
 Once migrated, the distribution point is removed from the Configuration Manager 2007 site
 That means it is no longer accessible by Configuration Manager 2007 admins or clients
 Now new Configuration Manager content can be distributed to the migrated distribution point

CleaningUp Migration Data
 Now that you have successfully migrated all appropriate:
 Collections
 Objects
 Clients
 Distribution points
 You can clean up the migration data
 Stop data gathering
 Clean up migration data
 This removes all references to the Configuration Manager 2007 site from Configuration Manager 2012
 This does NOT remove any migrated objects, collections, clients or distribution points
 Start the process over for any Configuration Manager 2007 child primary sites that contain objects owned by
the child site that you want to migrate
 Repurpose the old Configuration Manager 2007 hardware

Summary
 Migration is not a hard process to complete, just time consuming
 Verify that the existing environment is ready to migrate
 Prepare the new environment
 Map the source hierarchy
 Share distribution points
 Migrate objects
 Migrate clients
 Migrate distribution points
 Clean up
 Pretty simple – now go do it! Leave the dark ages and join us in the here and now 

Cireson can help withConfiguration Manager!
 Cireson can help yourConfiguration Manager needs by aligning with the
following initiatives:
 Configuration Manager 2007 or 2012 health checks
 Configuration Manager 2007 to 2012 migrations
 Configuration Manager 2012 R2 upgrades
 Configuration Manager 2012 full implementation deployments
 System Center full upgrades or full implementation deployments
 We’re here to help, contact Cireson at team@cireson.com

@teamcireson
We’re here to help
CiresonTeam
team@cireson.com
Tel: 855-871-1232

Leaving the Dark Ages Part 1: ConfigMgr 2012 Migration Essentials with Wally Meadn

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