Upgrade System Center Virtual Machine Manager

This article provides the upgrade information for System Center 2022 - Virtual Machine Manager (VMM).

Upgrade to System Center 2022 - Virtual Machine Manager

The following sections provide information about how to upgrade to VMM 2022. These include prerequisites, upgrade instructions, and tasks to complete after the upgrade finishes.

Note

  • You can upgrade to VMM 2022 from VMM 2019, upgrade from 2016 is not supported.
  • During VMM Installation, ensure that SQL Database is not part of any Availability Group.

Requirements and limitations

  • You should be running VMM on System Center 2019.
  • Ensure that the server meets all requirements for VMM 2022 and that prerequisites are in place Learn more
  • Ensure that you're running a supported version of SQL Server.
  • If your current VMM deployment is integrated with Azure Site Recovery, note that:
    • Site Recovery settings can't be upgraded. After the upgrade, you need to redeploy.
    • Verify Hyper-V host support for VMM 2022.

Before you start

Ensure the following:

  1. Complete any jobs that are currently running in VMM.

Note

The jobs history is deleted during the upgrade.

  1. Close any connections to the VMM management server, including the VMM console and the VMM command shell.

  2. Close any other programs that are running on the VMM management server.

  3. Ensure that there are no pending restarts on VMM servers.

  4. Perform a full backup of the VMM database.

  5. If the current SQL Server database used Always On availability groups:

    • If the VMM database is included in the availability group, remove it in SQL Server Management Studio.
    • Initiate a failover to the computer that is running SQL Server, on which the VMM database is installed.
  6. If you're running Operations Manager with VMM, disconnect the connection between the VMM and the Operations Manager server.

Upgrade sequence for System Center components

If you're running more than one System Center components, they should be upgraded in a specific order as shown below:

  1. Service Management Automation
  2. Orchestrator
  3. Service Manager
  4. Data Protection Manager
  5. Operations Manager
  6. Configuration Manager
  7. Virtual Machine Manager
  8. Service Provider Foundation

Upgrade a standalone VMM server

Note

When you're upgrading a standalone VMM server, we recommend that you install VMM 2022 on the same server that had VMM 2019.

If you're using Distributed Key Management, you may choose to install VMM 2022 on a different server.

Use the following procedures:

Back up and upgrade OS

  1. Back up and retain the VMM database.
  2. Uninstall the VMM. Ensure to remove both the management server and the console.
  3. Upgrade the management OS to Windows Server 2022.
  4. Install Windows 11 or Windows Server 2022 version of ADK.

Uninstall the VMM

  1. Go to Control Panel > Programs > Program and Features, select Virtual Machine Manager and select Uninstall.
  2. On the Uninstall wizard, select Remove Features, then select both VMM management Server and VMM Console under the features to remove list.
  3. On the database options page, select Retain database.
  4. Review the summary and select Uninstall.

Install VMM 2022

  1. In the main setup page, select Install.
  2. In Select features to install, select the VMM management server, and then select Next. The VMM console will be automatically installed.
  3. In Product registration information, provide the appropriate information and then select Next. If you don't enter a product key, VMM will be installed as an evaluation version that expires after 180 days from the installation date.
  4. In Please read this license agreement, review the license agreement, select the I have read, understood, and agree with the terms of the license agreement check box, and then select Next.
  5. In Usage and Connectivity Data, select either of the options, and then select Next.
  6. If the Microsoft Update page appears, select whether you want to use Microsoft Update and select Next. If you've already chosen to use Microsoft Update on this computer, this page won't appear.
  7. In Installation location, use the default path or type a different installation path for the VMM program files and then select Next.
  8. In Database configuration:
    • Learn more if you need to upgrade the VMM SQL Server.
    • If you're using a remote SQL instance, specify the SQL server computer name.
    • If SQL server runs on the VMM server, type the name of the VMM server, or type localhost. If the SQL Server is in a cluster, type the cluster name.
    • Don't specify a port value if you're using a local SQL server or if your remote SQL server uses the default port (1443).
    • Select Existing Database and select the database that you retained (backed up) from your previous installation. Provide credentials with permissions to access the database. When you're prompted to upgrade the database, select Yes.
  9. In Configure service account and distributed key management, specify the account that the VMM service will use.

Note

You can't change the identity of the VMM service account after installation.

  1. Under Distributed Key Management, select whether to store encryption keys in Active Directory.

Note

Choose the settings for the service account and distributed key management carefully. Based on your selection, encrypted data, such as passwords in templates, might not be available after the upgrade and you'll need to enter them manually.

  1. In Port configuration, use the default port number for each feature or provide a unique port number that is appropriate in your environment.

Note

You can't change the ports that you assign during the installation of a VMM management server unless you uninstall and then reinstall the VMM management server. Also, don't configure any feature to use port 5986; this port number is preassigned.

  1. In Library configuration, select whether to create a new library share or to use an existing library share on the computer. The default library share that VMM creates is named MSSCVMMLibrary, and the folder is located at %SYSTEMDRIVE%\ProgramData\Virtual Machine Manager Library Files. ProgramData is a hidden folder, and you can't remove it. After the VMM management server is installed, you can add library shares and library servers by using the VMM console or by using the VMM command shell.
  2. In Upgrade compatibility report, review the settings and select Next to proceed with the upgrade.
  3. In Installation Summary, review the settings and select Install to upgrade the server. Installing features page appears and displays the installation progress.
  4. In Setup completed successfully, select Close to finish the installation. To open the VMM console, check Open the VMM console when this wizard closes or you can select the Virtual Machine Manager Console icon on the desktop.

Note

Once the upgrade is successful, upgrade the host agent manually by using the VMM.

If there is any issue with the setup, check the %SYSTEMDRIVE%\ProgramData\VMMLogs folder.

During the setup, VMM enables the following firewall rules. These rules remain in effect even if you uninstall the VMM later.

  • Windows Remote Management
  • Windows Standards-Based Storage Management

Upgrade a highly available VMM server

You can upgrade a highly available (HA) VMM server 2019 to 2022.

The following two modes of upgrade are supported:

Note

SQL Server upgrade can be performed any time, independent of VMM upgrade.

Mixed mode upgrade with no additional VMM servers

This procedure requires no additional VMM servers, but has increased risk for downtime in some scenarios. For example, when you have two node HA VMM and the active VMM node fails while you're upgrading the passive. In this scenario, your VMM server won't have a failover node available.

Follow these steps:

  1. Back up and retain the VMM database.
  2. Uninstall the VMM on the passive node.
  3. On the passive VMM node, upgrade the management OS to Windows server 2022.
  4. Upgrade to the Windows 11 or Windows Server 2022 version of the ADK.
  5. Install VMM 2022 on the passive node by using the following steps:
  • In the main setup page, select Install.
  • In Select features to install, select VMM management server and then select Next. The VMM console will be automatically installed.
  • When prompted, confirm that you want to add this server as a node to the highly available deployment.
  • On Database Configuration page, if prompted, select to upgrade the database.
  • Review the summary and complete the installation.
  1. Fail over the active VMM node to the newly upgraded VMM server.
  2. Repeat the procedure on other VMM nodes.
  3. Update the cluster functional level by using the Update-ClusterFunctionalLevel command.
  4. [Optional] Install the appropriate SQL Command line utilities.

Mixed mode upgrade with additional VMM servers

This procedure requires additional VMM servers; however, it ensures almost no downtime in all the scenarios.

Follow these steps:

  1. Back up and retain the VMM database.
  2. Add the same number of additional servers (with Windows Server 2022 Management OS) that equals to the server number present in the HA cluster.
  3. Install Windows 11/Windows Server 2022 version of the ADK on the newly added 2022 servers.
  4. Install VMM 2022 on one of the newly added servers by using the details in step 5 in Mixed mode upgrade with no additional VMM servers.
  5. Repeat the installation steps for all the other newly added servers.
  6. Fail over the active VMM node to one of the newly added servers.
  7. Uninstall VMM from the 2019 nodes, and remove these nodes from the cluster after failover.
  8. Update the cluster functional level by using the Update-ClusterFunctionalLevel command.
  9. [Optional] Install the appropriate SQL Command line utilities.

Note

Once the HA VMM upgrade is successful, upgrade the host agent manually by using the VMM.

Update VMM agents

After the upgrade, you need to update the VMM agents on your Hyper-V hosts and in your VMM library servers.

  1. Select Fabric > Servers > All Hosts.
  2. In the Hosts pane, select and hold a column heading and then select Agent Version Status.
  3. Select the host with the VMM agent that you want to update. On the Hosts tab, in the Host group, select Refresh. If a host needs to have its VMM agent updated, the Host Status column will display Needs Attention, and the Agent Version Status column will display Upgrade Available.
  4. Select and hold the host with the VMM agent that you want to update, and then select Update Agent. In Update Agent, provide the necessary credentials and then select OK.
  5. The Agent Version Status column will display a value of Upgrading. After the VMM agent is updated successfully on the host, the Agent Version Status column will display a value of Up-to-date, and the Agent Version column will display the updated version of the agent. After you refresh the host again, the Host Status column for the host will display a value of OK.
  6. You can update the VMM agent on a VMM library server in a similar manner. To view a list of VMM library servers, select Fabric > Servers > Library Servers.

Reassociate hosts and library servers

After the upgrade, you might need to reassociate virtual machine hosts and VMM library servers with the VMM management server.

Follow these steps:

  1. Select Fabric > Servers > All Hosts.
  2. In the Hosts pane, ensure that the Agent Status column is displayed. If it isn't displayed, select and hold a column heading and select Agent Status.
  3. In the host group, select Refresh. If a host needs to be reassociated, the Host Status column displays Needs Attention, and the Agent Status column displays Access Denied. Select and hold the host that you want to reassociate and then select Reassociate.
  4. In Reassociate Agent page, provide credentials and then select OK. The Agent Status displays the status as Reassociating. After the host is reassociated successfully, the status changes to Responding.
  5. Refresh the host; the host status columns now display OK. After you've reassociated the host, you might need to update the VMM agent on the host.

Upgrade the VMM SQL Server database

There are a couple of reasons you might want to upgrade the VMM SQL Server database:

  • You're upgrading VMM to System Center 2022, and the current SQL Server database version isn't supported.
  • You want to upgrade a VMM standalone server to a high availability server, and SQL Server is installed locally.
  • You want to move the SQL Server database to a different computer.

Collect database information

Before you upgrade, collect information about the VMM database:

  1. Record the database connection in the VMM console > Settings > General > Database Connection.
  2. Record the account information in Server Manager > Tools > Services. Select and hold System Center Virtual Machine Manager > Properties > Log On. This is the domain or local account that was assigned as the service account when VMM was installed. You can check if it's local in Tools > Computer Manager > Local Users and Groups > Users.
  3. Check whether you used distributed key management when you installed VMM, or if encryption keys are stored locally on the VMM server.
  4. If you're moving the VMM database, but not upgrading the VMM, check which update rollups have been applied on the VMM server.

Upgrade a standalone database

  1. Back up the existing VMM database, and copy the backup to a computer running a supported version of SQL Server.
  2. Use SQL Server tools to restore the database.
  • If you're upgrading VMM, you'll specify the new SQL Server location in VMM setup > Database Configuration.
  • If you want to upgrade the database without upgrading VMM, you need to uninstall, and then reinstall VMM. When you uninstall, on the Database Options page, select Retain database. Then reinstall with the same settings you used for the original installation. On the Database Configuration, specify the new SQL Server details. After reinstall, apply the update rollups and check that the deployment is working as expected.

Upgrade a highly available database

  1. Record the source version of the existing database and the version you want to upgrade to.
  2. Create a backup of the highly available SQL Server database from the active node of the SQL Server cluster.
  3. Upgrade passive SQL Server nodes to the new version. After the upgrade, optionally install SQL Server Management Studio if you want to manage the SQL Server from this node.
  4. Fail over the highly available SQL server role from the currently active node to the upgraded node. After failover, you can use SQL Server Management Studio to validate the running database version.
  5. Repeat the upgrade for the other nodes in the HA SQL cluster. As an additional validation, you can fail over the SQL Server database roles to ensure that everything works as expected.

Migrate a SQL Server cluster as part of the VMM upgrade

  1. Take a backup of the highly available VMM database from the active node of the existing SQL cluster.
  2. Note the VMM role name to use when reinstalling the VMM server role. Uninstall VMM server from the existing VMM cluster nodes with the retain database option. When uninstalling VMM server from last node, you may get a message about unsuccessful SPN registration. This is a known issue with no functional impact.
  3. Restore the backed-up DB into another SQL cluster running supported SQL version. Add the user on which VMM service is running as User to this new DB with membership to db_owner.
  4. While upgrading VMM Server as part of SQL Cluster migration, give the Parameters corresponding to the new SQL Cluster.

Redeploy Azure Site Recovery

If Azure Site Recovery was integrated into your VMM 2019 deployment, you need to redeploy it with VMM 2022, for replication to Azure, or replication to a secondary site.

Connect to Operations Manager

After the upgrade, reconnect VMM to the Operations Manager.

Renew certificates for PXE servers

If you have a PXE server in the VMM fabric, you need to remove it from the fabric, and then add it again. This is in order to renew the PXE server certificate and avoid certificate errors.

This article provides the upgrade information for System Center 2019 - Virtual Machine Manager (VMM).

Upgrade to System Center 2019 - Virtual Machine Manager

The following sections provide information about how to upgrade to VMM 2019. These include prerequisites, upgrade instructions, and tasks to complete after the upgrade finishes.

Note

During VMM Installation, ensure that SQL Database is not part of any Availability Group.

Requirements and limitations

  • You should be running VMM on System Center 2016 update rollup 6 or 1801 or 1807.
  • Ensure that the server meets all the requirements for VMM 2019 and that prerequisites are in place Learn more
  • Ensure that you're running a supported version of SQL Server.
  • If your current VMM deployment is integrated with Azure Site Recovery, note that:
    • Site Recovery settings can't be upgraded. After the upgrade, you need to redeploy.
    • Verify Hyper-V host support for VMM 2019.

Before you start

Ensure the following:

  1. Complete any jobs that are currently running in VMM.

Note

The jobs history is deleted during the upgrade.

  1. Close any connections to the VMM management server, including the VMM console and the VMM command shell.

  2. Close any other programs that are running on the VMM management server.

  3. Ensure that there are no pending restarts on VMM servers.

  4. Perform a full backup of the VMM database.

  5. If the current SQL Server database used Always On availability groups:

    • If the VMM database is included in the availability group, remove it in SQL Server Management Studio.
    • Initiate a failover to the computer that is running SQL Server, on which the VMM database is installed.
  6. If you're running Operations Manager with VMM, disconnect the connection between the VMM and the Operations Manager server.

Upgrade sequence for System Center components

If you're running more than one System Center components, they should be upgraded in a specific order as shown below:

  1. Service Management Automation
  2. Orchestrator
  3. Service Manager
  4. Data Protection Manager
  5. Operations Manager
  6. Configuration Manager
  7. Virtual Machine Manager
  8. Service Provider Foundation

Upgrade a standalone VMM server

Note

When you're upgrading a standalone VMM server, we recommend that you install VMM 2019 on the same server that had VMM 2016, 1801, or 1807.

If you're using Distributed Key Management, you may choose to install VMM 2019 on a different server, but ensure that the new server has the same name as that of the old VMM server.

Use the following procedures:

Back up and upgrade OS

  1. Back up and retain the VMM database.
  2. Uninstall the VMM. Ensure to remove both the management server and the console.
  3. Upgrade the management OS to Windows Server 2019.
  4. Install Windows 10 version of ADK.

Uninstall the VMM

  1. Go to Control Panel > Programs > Program and Features, select Virtual Machine Manager, and select Uninstall.
  2. On the Uninstall wizard, select Remove Features, select both VMM management Server and VMM Console under the features to remove list.
  3. On database options page, select Retain database.
  4. Review the summary and select Uninstall.

Install VMM 2019

  1. In the main setup page, select Install.
  2. In Select features to install, select the VMM management server and then select Next. The VMM console will be automatically installed.
  3. In Product registration information, provide the appropriate information and then select Next. If you don't enter a product key, VMM will be installed as an evaluation version that expires after 180 days from the installation date.
  4. In Please read this license agreement, review the license agreement, select the I have read, understood, and agree with the terms of the license agreement check box, and then select Next.
  5. In Usage and Connectivity Data, select either of the options, and then select Next.
  6. If the Microsoft Update page appears, select whether you want to use Microsoft Update and select Next. If you've already chosen to use Microsoft Update on this computer, this page won't appear.
  7. In Installation location, use the default path or type a different installation path for the VMM program files, and then select Next.
  8. In Database configuration:
    • Learn more if you need to upgrade the VMM SQL Server.
    • If you're using a remote SQL instance, specify the SQL server computer name.
    • If the SQL Server runs on the VMM server, type the name of the VMM server or type localhost. If the SQL Server is in a cluster, type the cluster name.
    • Don't specify a port value if you're using local SQL server or if your remote SQL server uses the default port (1443).
    • Select Existing Database and select the database that you retained (backed up) from your previous installation. Provide credentials with permissions to access the database. When you're prompted to upgrade the database, select Yes.
  9. In Configure service account and distributed key management, specify the account that the VMM service will use.

Note

You can't change the identity of the VMM service account after installation.

  1. Under Distributed Key Management, select whether to store encryption keys in Active Directory.

Note

Choose the settings for the service account and distributed key management, carefully. Based on your selection, encrypted data, such as passwords in templates, might not be available after the upgrade and you'll need to enter them manually.

  1. In Port configuration, use the default port number for each feature or provide a unique port number that is appropriate in your environment.

Note

You can't change the ports that you assign during the installation of a VMM management server unless you uninstall and then reinstall the VMM management server. Also, don't configure any feature to use port 5986; this port number is preassigned.

  1. In Library configuration, select whether to create a new library share or to use an existing library share on the computer. The default library share that VMM creates is named MSSCVMMLibrary, and the folder is located at %SYSTEMDRIVE%\ProgramData\Virtual Machine Manager Library Files. ProgramData is a hidden folder, and you can't remove it. After the VMM management server is installed, you can add library shares and library servers by using the VMM console or by using the VMM command shell.
  2. In Upgrade compatibility report, review the settings, and select Next to proceed with the upgrade.
  3. In Installation Summary, review the settings and select Install to upgrade the server. Installing features page appears and displays the installation progress.
  4. In Setup completed successfully, select Close to finish the installation. To open the VMM console, check Open the VMM console when this wizard closes, or you can select the Virtual Machine Manager Console icon on the desktop.

Note

Once the upgrade is successful, upgrade the host agent manually by using the VMM.

If there is any issue with the setup, check the %SYSTEMDRIVE%\ProgramData\VMMLogs folder.

During the setup, VMM enables the following firewall rules. These rules remain in effect even if you uninstall the VMM later.

  • Windows Remote Management
  • Windows Standards-Based Storage Management

Upgrade a highly available VMM server

You can upgrade a highly available (HA) VMM server 2016 or 1801 or 1807 to 2019.

The following two modes of upgrade are supported:

Note

SQL Server upgrade can be performed any time, independent of the VMM upgrade.

Mixed mode upgrade with no additional VMM servers

This procedure requires no additional VMM servers but has increased risk for downtime in some scenarios. For example, when you've two node HA VMM and the active VMM node fails while you're upgrading the passive. In this scenario, your VMM server won't have a failover node available.

Follow these steps:

  1. Back up and retain the VMM database.
  2. Uninstall the VMM on the passive node.
  3. On the passive VMM node, upgrade the management OS to Windows Server 2019/2016.
  4. Upgrade to the Windows 10 version of the ADK.
  5. Install VMM 2019 on the passive node by using the following steps:
  • In the main setup page, select Install.
  • In Select features to install, select VMM management server and then select Next. The VMM console will be automatically installed.
  • When prompted, confirm that you want to add this server as a node to the highly available deployment.
  • On the Database Configuration page, if prompted, select to upgrade the database.
  • Review the summary and complete the installation.
  1. Fail over the active VMM node to the newly upgraded VMM server.
  2. Repeat the procedure on other VMM nodes.
  3. Update the cluster functional level by using the Update-ClusterFunctionalLevel command.
  4. [Optional] Install the appropriate SQL command line utilities.

Mixed mode upgrade with additional VMM servers

This procedure requires additional VMM servers; however, it ensures almost no downtime in all the scenarios.

Follow these steps:

  1. Back up and retain the VMM database.
  2. Add the same number of additional servers (with Windows Server 2019/2016 Management OS) that equals to the server number present in the HA cluster.
  3. Install Windows 10 version of the ADK on the newly added 2019 servers.
  4. Install VMM 2019 on one of the newly added servers by using the details in step 5 in Mixed mode upgrade with no additional VMM servers.
  5. Repeat the installation steps for all the other newly added servers.
  6. Fail over the active VMM node to one of the newly added servers.
  7. Uninstall VMM from the 2016 nodes, and remove these nodes from the cluster after failover.
  8. Update the cluster functional level by using the Update-ClusterFunctionalLevel command.
  9. [Optional] Install the appropriate SQL Command line utilities.

Note

Once the HA VMM upgrade is successful, upgrade the host agent manually by using the VMM.

Update VMM agents

After the upgrade, you need to update the VMM agents on your Hyper-V hosts and in your VMM library servers.

  1. Select Fabric > Servers > All Hosts.
  2. In the Hosts pane, select and hold a column heading and then select Agent Version Status.
  3. Select the host with the VMM agent that you want to update. On the Hosts tab, in the Host group, select Refresh. If a host needs to have its VMM agent updated, the Host Status column will display Needs Attention, and the Agent Version Status column will display Upgrade Available.
  4. Select and hold the host with the VMM agent that you want to update, and then select Update Agent. In Update Agent, provide the necessary credentials and then select OK.
  5. The Agent Version Status column will display a value of Upgrading. After the VMM agent is updated successfully on the host, the Agent Version Status column will display a value of Up-to-date, and the Agent Version column will display the updated version of the agent. After you refresh the host again, the Host Status column for the host will display a value of OK.
  6. You can update the VMM agent on a VMM library server in a similar manner. To view a list of VMM library servers, select Fabric > Servers > Library Servers.

Reassociate hosts and library servers

After the upgrade, you might need to reassociate virtual machine hosts and VMM library servers with the VMM management server.

Follow these steps:

  1. Select Fabric > Servers > All Hosts.
  2. In the Hosts pane, ensure that the Agent Status column is displayed. If it isn't displayed, select and hold a column heading and select Agent Status.
  3. In the host group, select Refresh. If a host needs to be reassociated, the Host Status column displays Needs Attention and the Agent Status column displays Access Denied. Select and hold the host that you want to reassociate, and then select Reassociate.
  4. In Reassociate Agent page, provide credentials, and then select OK. The Agent Status displays the status as Reassociating. After the host is reassociated successfully, the  status changes to Responding.
  5. Refresh the host, the host status column now displays OK. After you've reassociated the host, you might need to update the VMM agent on the host.

Upgrade the VMM SQL Server database

There are a couple of reasons you might want to upgrade the VMM SQL Server database:

  • You're upgrading VMM to System Center 2019, and the current SQL Server database version isn't supported.
  • You want to upgrade a VMM standalone server to a high availability server, and the SQL Server is installed locally.
  • You want to move the SQL Server database to a different computer.

Collect database information

Before you upgrade, collect the information about the VMM database:

  1. Record the database connection in the VMM console > Settings > General > Database Connection.
  2. Record the account information in Server Manager > Tools > Services. Select and hold System Center Virtual Machine Manager > Properties > Log On. This is the domain or local account that was assigned as the service account when VMM was installed. You can check if it's local in Tools > Computer Manager > Local Users and Groups > Users.
  3. Check whether you used distributed key management when you installed VMM, or if encryption keys are stored locally on the VMM server.
  4. If you're moving the VMM database but not upgrading the VMM, check which update rollups have been applied on the VMM server.

Upgrade a standalone database

  1. Back up the existing VMM database, and copy the backup to a computer running a supported version of SQL Server.
  2. Use SQL Server tools to restore the database.
  • If you're upgrading VMM, you'll specify the new SQL Server location in VMM setup > Database Configuration.
  • If you want to upgrade the database without upgrading VMM, you need to uninstall and then reinstall VMM. When you uninstall, on the Database Options page, select Retain database. Then reinstall with the same settings you used for the original installation. On the Database Configuration, specify the new SQL Server details. After reinstall, apply the update rollups and check that the deployment is working as expected.

Upgrade a highly available database

  1. Record the source version of the existing database and the version you want to upgrade to.
  2. Create a backup of the highly available SQL Server database from the active node of the SQL Server cluster.
  3. Upgrade the passive SQL Server nodes to the new version. After the upgrade, optionally install SQL Server Management Studio if you want to manage SQL Server from this node.
  4. Fail over the highly available SQL server role from the currently active node to the upgraded node. After failover, you can use SQL Server Management Studio to validate the running database version.
  5. Repeat the upgrade for the other nodes in the HA SQL cluster. As an additional validation, you can fail over the SQL Server database roles to ensure that everything works as expected.

Migrate a SQL Server cluster as part of the VMM upgrade

  1. Take a backup of the highly available VMM database from the active node of the existing SQL cluster.
  2. Note the VMM role name to use when reinstalling the VMM server role. Uninstall VMM server from the existing VMM cluster nodes with the retain database option. When uninstalling VMM server from last node, you may get a message about unsuccessful SPN registration. This is a known issue with no functional impact.
  3. Restore the backed-up DB into another SQL cluster running supported SQL version. Add the user on which VMM service is running as User to this new DB with membership to db_owner.
  4. While upgrading VMM Server as part of SQL Cluster migration, give the Parameters corresponding to the new SQL Cluster.

Redeploy Azure Site Recovery

If Azure Site Recovery was integrated into your VMM 2016/1801/1807 deployment, you need to redeploy it with VMM 2019, for replication to Azure, or replication to a secondary site.

Connect to Operations Manager

After the upgrade, reconnect VMM to Operations Manager.

Renew certificates for PXE servers

If you've a PXE server in the VMM fabric, you need to remove it from the fabric, and then add it again. This is in order to renew the PXE server certificate and avoid certificate errors.

Important

This version of Virtual Machine Manager (VMM) has reached the end of support. We recommend you to upgrade to VMM 2022.

You must have System Center - Virtual Machine Manager 1801 installed to apply the 1807 update. Learn more on how to install VMM 1807.

Important

This version of Virtual Machine Manager (VMM) has reached the end of support. We recommend you to upgrade to VMM 2022.

This article provides the upgrade information for System Center 1801 - Virtual Machine Manager (VMM).

This article provides the upgrade information for System Center 2016 - Virtual Machine Manager (VMM).

Upgrade to System Center 1801 - Virtual Machine Manager

The following sections provide information about how to upgrade to VMM 1801. Also includes upgrade steps and tasks you should complete after the upgrade finishes.

Note

During VMM Installation, ensure that SQL Database isn't part of any Availability Group.

Requirements and limitations

  • You should be running VMM on System Center 2012 R2 update rollup 14 or 2016 UR 4.
  • Ensure that the server meets all requirements for VMM 1801 and that prerequisites are in place Learn more
  • Ensure that you're running a supported version of SQL Server.
  • If your current VMM deployment is integrated with Azure Site Recovery, note that:
    • Site Recovery settings can't be upgraded. After the upgrade, you need to redeploy.
    • Verify Hyper-V host support for VMM 1801.

Before you start

Ensure the following:

  1. Complete any jobs that are currently running in VMM.

Note

The jobs history is deleted during the upgrade.

  1. Close any connections to the VMM management server, including the VMM console and the VMM command shell.
  2. Close any other programs that are running on the VMM management server.
  3. Ensure that there are no pending restarts on VMM servers.
  4. Perform a full backup of the VMM database.
  5. If you're running Operations Manager with VMM, disconnect the connection between VMM and Operations Manager server.

Upgrade sequence for System Center components

If you're running more than one System Center components, they should be upgraded in a specific order:

  1. Service Management Automation
  2. Orchestrator
  3. Service Manager
  4. Data Protection Manager (DPM)
  5. Operations Manager
  6. Configuration Manager
  7. Virtual Machine Manager (VMM)
  8. App Controller
  9. Service Provider Foundation
  10. Microsoft Azure Pack for Windows Server
  11. Service Bus Clouds
  12. Microsoft Azure Pack
  13. Service Reporting

Upgrade a standalone VMM server

Use the following procedures:

Back up and upgrade OS

  1. Back up and retain the VMM database.
  2. Uninstall the VMM. Ensure to remove both the management server and the console.
  3. Upgrade the management OS to Windows Server 2016/1709.
  4. Install Windows 10 or 1709 version of ADK, respectively.

Uninstall the VMM

  1. Go to Add remove programs, select VMM and then select Uninstall.
  2. On the Uninstall wizard, select Remove Features, select both VMM management Server and VMM Console under the features to remove list.
  3. On database options page, select Retain database.
  4. Review the summary and select Uninstall.

Install VMM 1801

  1. In the main setup page, select Install.
  2. In Select features to install, select the VMM management server and then select Next. The VMM console will be automatically installed.
  3. In Product registration information, provide the appropriate information, and then select Next. If you don't enter a product key, VMM will be installed as an evaluation version that expires after 180 days from the installation date.
  4. In Please read this license agreement, review the license agreement, select the I have read, understood, and agree with the terms of the license agreement **check box, and then select **Next.
  5. In Usage and Connectivity Data, select either of the options, and then select Next.
  6. If Microsoft Update page appears, select whether you want to use Microsoft Update and select Next. If you've already chosen to use Microsoft Update on this computer, this page won't appear.
  7. In Installation location, use the default path or type a different installation path for the VMM program files, and then select Next.
  8. In Database configuration:
  • Learn more if you need to upgrade the VMM SQL Server.
  • If you're using a remote SQL instance, specify the SQL server computer name.
  • If SQL server runs on the VMM server, type the name of the VMM server or type localhost. If the SQL Server is in a cluster, type the cluster name.
  • Don't specify a port value if you're using local SQL server or if your remote SQL server uses the default port (1443).
  • Select Existing Database and select the database that you retained (backed up) from your previous installation. Provide credentials with permissions to access the database. When you're prompted to upgrade the database, select Yes.
  1. In Configure service account and distributed key management, specify the account that the VMM service will use.

Note

You can't change the identity of the VMM service account after installation.

  1. Under Distributed Key Management, select whether to store encryption keys in Active Directory.

Note

Choose the settings for the service account and distributed key management, carefully. Based on your selection, encrypted data such as passwords in templates might not be available after the upgrade, and you'll need to enter them manually.

  1. In Port configuration, use the default port number for each feature or provide a unique port number that is appropriate in your environment.

Note

You can't change the ports that you assign during the installation of a VMM management server, unless you uninstall and then reinstall the VMM management server. Also, don't configure any feature to use port 5986; this port number is preassigned.

  1. In Library configuration, select whether to create a new library share or to use an existing library share on the computer. The default library share that VMM creates is named MSSCVMMLibrary, and the folder is located at %SYSTEMDRIVE%\ProgramData\Virtual Machine Manager Library Files. ProgramData is a hidden folder, and you can't remove it. After the VMM management server is installed, you can add library shares and library servers by using the VMM console or by using the VMM command shell.
  2. In Upgrade compatibility report, review the settings, and select Next to proceed with the upgrade.
  3. In Installation Summary, review the settings and select Install to upgrade the server. Installing features page appears and displays the installation progress.
  4. In Setup completed successfully, select Close to finish the installation. To open the VMM console, check Open the VMM console when this wizard closes, or you can select the Virtual Machine Manager Console icon on the desktop.

Note

Once the upgrade is successful, upgrade the host agent manually by using the VMM.

If there is any issue with the setup, check the %SYSTEMDRIVE%\ProgramData\VMMLogs folder.

During the setup, VMM enables the following firewall rules. These rules remain in effect even if you uninstall the VMM later.

  • Windows Remote Management
  • Windows Standards-Based Storage Management

Upgrade a highly available VMM server

You can upgrade a highly available (HA) VMM server 2012 R2 and 2016 to 1801.

The following two modes of upgrade are supported:

Note

SQL Server upgrade can be performed any time, independent of VMM upgrade.

Mixed mode upgrade with no additional VMM servers

This procedure requires no additional VMM servers, but has increased risk for downtime in some scenarios. For example, when you have two node HA VMM and the active VMM node fails while you're upgrading the passive. In this scenario, your VMM server won't have a failover node available.

Follow these steps:

  1. Back up and retain the VMM database.

  2. Uninstall the VMM on the passive node.

  3. VMM 1801 supports WS 2016 and 1709 as Management OS. On the passive VMM node, upgrade the management OS to Windows server 2016/1709.

    If the cluster has VMM 2012 R2 on Windows Server (WS) 2012 R2 and you want to upgrade to VMM 1801 on WS 1709, then use the following steps for each of such nodes in the cluster:

  • Upgrade to VMM 1801 on WS 2016 as the management OS for all the cluster nodes with WS 2012 R2. This is because, 2012 R2 and WS 1709 mixed cluster isn't supported.
  • Upgrade the management OS to WS 1709.
  1. Upgrade to the Windows 10/1709 version of the ADK.
  2. Install VMM 1801 on the passive node by using the following steps:
  • In the main setup page, select Install.
  • In Select features to install, select VMM management server and then select Next. The VMM console will be automatically installed.
  • When prompted, confirm that you want to add this server as a node to the highly available deployment.
  • On Database Configuration page, if prompted, select to upgrade the database.
  • Review the summary and complete the installation.
  1. Fail over the active VMM node to the newly upgraded VMM server.
  2. Repeat the procedure on other VMM nodes.
  3. Update the cluster functional level by using the Update-ClusterFunctionalLevel command.
  4. [Optional] Install the appropriate SQL command line utilities.

Mixed mode upgrade with additional VMM servers

This procedure requires additional VMM servers; however, it ensures almost no downtime in all the scenarios.

Follow these steps:

  1. Backup and retain the VMM database.

  2. Add the same number of additional servers (with Windows Server 2016/1709 Management OS) that equals to the server number present in the HA cluster.

    If the cluster has VMM 2012 R2 nodes on WS 2012 R2 and you want to upgrade to WS 1709 with VMM 1801, then use the following steps:

    • Add new WS 2016 nodes and install VMM 1801 on all of these new nodes.
    • Remove all the WS 2012 R2 nodes from the cluster.
  • Upgrade the management OS to WS 1709.
  1. Install Windows 10/1709 version of the ADK on the newly added 2016 servers.
  2. Install VMM 1801 on one of the newly added servers by using the details in step 5 in [Mixed mode upgrade with no additional VMM servers](#mixed-mode- upgrade-with-no-additional-VMM-servers).
  3. Repeat the installation steps for all the other newly added servers.
  4. Fail over the active VMM node to one of the newly added servers.
  5. Remove 2012 R2/2016 nodes from the cluster after failover.
  6. Update the cluster functional level by using the Update-ClusterFunctionalLevel command.
  7. [Optional] Install the appropriate SQL Command line utilities.

Note

Once the HA VMM upgrade is successful, upgrade the host agent manually by using the VMM.

Upgrade the VMM SQL Server database

There are a couple of reasons you might want to upgrade the VMM SQL Server database:

  • You're upgrading VMM to System Center 1801, and the current SQL Server database version isn't supported.
  • You want to upgrade a VMM standalone server to a high availability server, and the SQL Server is installed locally.
  • You want to move the SQL Server database to a different computer.

Collect database information

Before you upgrade, collect information about the VMM database:

  1. Record the database connection in the VMM console > Settings > General > Database Connection.
  2. Record the account information in Server Manager > Tools > Services. Select and hold System Center Virtual Machine Manager > Properties > Log On. This is the domain or local account that was assigned as the service account when VMM was installed. You can check if it's local in Tools > Computer Manager > Local Users and Groups > Users.
  3. Check whether you used distributed key management when you installed VMM, or if encryption keys are stored locally on the VMM server.
  4. If you're moving the VMM database but not upgrading the VMM, check which update rollups have been applied on the VMM server.

Upgrade a standalone database

  1. Back up the existing VMM database, and copy the backup to a computer running a supported version of SQL Server.
  2. Use SQL Server tools to restore the database.
  • If you're upgrading VMM, you'll specify the new SQL Server location in VMM setup > Database Configuration.
  • If you want to upgrade the database without upgrading VMM, you need to uninstall and then reinstall VMM. When you uninstall, on the Database Options page, select Retain database. Then, reinstall with the same settings you used for the original installation. On the Database Configuration, specify the new SQL Server details. After reinstall, apply the update rollups and check that the deployment is working as expected.

Upgrade a highly available database

  1. Record the source version of the existing database, and the version you want to upgrade to.
  2. Create a backup of the highly available SQL Server database from the active node of the SQL Server cluster.
  3. Upgrade passive SQL Server nodes to the new version. After the upgrade, optionally install SQL Server Management Studio if you want to manage SQL Server from this node.
  4. Fail over the highly available SQL server role from the currently active node to the upgraded node. After failover, you can use SQL Server Management Studio to validate the running database version.
  5. Repeat the upgrade for the other nodes in the HA SQL cluster. As an additional validation, you can fail over the SQL Server database roles to ensure that everything works as expected.

Migrate a SQL Server cluster as part of the VMM upgrade

  1. Take a backup of the highly available VMM database from the active node of the existing SQL cluster.
  2. Note the VMM role name to use when reinstalling the VMM server role. Uninstall VMM server from existing VMM cluster nodes with the retain database option. When uninstalling VMM server from the last node, you may get a message about unsuccessful SPN registration. This is a known issue with no functional impact.
  3. Restore the backed-up DB into another SQL cluster running supported SQL version. Add the user on which VMM service is running as User to this new DB with membership to db_owner.
  4. While upgrading VMM Server as part of SQL Cluster migration, give the Parameters corresponding to the new SQL Cluster.

Update VMM agents

After the upgrade, you need to update the VMM agents on your Hyper-V hosts and in your VMM library servers.

  1. Select Fabric > Servers > All Hosts.
  2. In the Hosts pane, select and hold a column heading, and then select Agent Version Status.
  3. Select the host with the VMM agent that you want to update. On the Hosts tab, in the Host group, select Refresh. If a host needs to have its VMM agent updated, the Host Status column will display Needs Attention, and the Agent Version Status column will display Upgrade Available.
  4. Select and hold the host with the VMM agent that you want to update, and then select Update Agent. In Update Agent provide the necessary credentials, and then select OK.
  5. The Agent Version Status column will display a value of Upgrading. After the VMM agent is updated successfully on the host, the Agent Version Status column will display a value of Up-to-date, and the Agent Version column will display the updated version of the agent. After you refresh the host again, the Host Status column for the host will display a value of OK.
  6. You can update the VMM agent on a VMM library server in a similar manner. To view a list of VMM library servers, select Fabric > Servers > Library Servers.

Redeploy Azure Site Recovery

If Azure Site Recovery was integrated into your VMM 2012 R2/2016 deployment, you need to redeploy it with VMM 1801, for replication to Azure, or replication to a secondary site.

Read this blog entry for details of Hyper-V host support when running VMM 1801.

Connect to Operations Manager

After the upgrade, reconnect VMM to Operations Manager.

Renew certificates for PXE servers

If you have a PXE server in the VMM fabric, you need to remove it from the fabric, and then add it again. This is in order to renew the PXE server certificate, and avoid certificate errors.

Upgrade to System Center 2016 - VMM

The following sections describe how to upgrade to System Center Virtual Machine Manager (VMM) 2016. They include prerequisites, upgrade instructions, and tasks to complete after the upgrade finishes.

Note

During VMM Installation, ensure that SQL Database is not part of any Availability Group.

Requirements and limitations

  • VMM should be running on System Center 2012 R2 with update rollup 9 or later.
  • The server on which you'll install VMM should meet VMM 2016 requirements. Learn more
  • Ensure that you're running a supported version of SQL Server.
  • If your current VMM deployment is integrated with Azure Site Recovery, note that Site Recovery settings can't be upgraded. After the upgrade, you need to redeploy.
  • Verify Hyper-V host support requirements for VMM 2016.

Before you start

  1. Complete any jobs that are currently running in VMM. All job history is deleted during the upgrade.
  2. Close any connections to the VMM management server, including the VMM console and the VMM command shell.
  3. Close any other programs that are running on the VMM management server.
  4. Ensure that there are no pending restarts on VMM servers.
  5. Perform a full backup of the VMM database.
  6. If the current SQL Server database used Always On availability groups:
  • If the VMM database is included in the availability group, remove it in SQL Server Management Studio.
  • Initiate a failover to the computer that is running SQL Server and on which the VMM database is installed.
  1. If you're running Operations Manager with VMM, disconnect the connection between VMM and Operations Manager server.
  2. If the VMM 2012 R2 server is running update rollup 10 or 11 and you've a Citrix NetScalar load balancer deployed, run this SQL Server script before you start the upgrade, otherwise it might fail. The script isn't needed if you're running update rollup 12 or later.

ALTER TABLE [dbo].[tbl_NetMan_HardwareModelSettings] ALTER COLUMN Version NVARCHAR(255) NULL; GO

Upgrade sequence for System Center components

If you're running more than one System Center component, they should be upgraded in a specific order:

  1. Service Management Automation
  2. Orchestrator
  3. Service Manager
  4. Data Protection Manager (DPM)
  5. Operations Manager
  6. Configuration Manager
  7. Virtual Machine Manager (VMM)
  8. App Controller
  9. Service Provider Foundation
  10. Microsoft Azure Pack for Windows Server
  11. Service Bus Clouds
  12. Microsoft Azure Pack
  13. Service Reporting

Upgrade a standalone VMM server

Back up and upgrade the operating system and then install VMM 2016.

Back up and upgrade the operating system

  1. Back up and retain the VMM database.
  2. Uninstall VMM. To do this: a. In Add remove programs, select VMM > Uninstall. b. Select Remove Features, and then select VMM management Server and VMM Console. c. In Database Options, select Retain database. d. Review the summary and select Uninstall.
  3. Upgrade the management operating system to Windows Server 2016.
  4. Upgrade to the Windows 10 version of the ADK.

Install VMM 2016

  1. In the main setup page, select Install.
  2. In Select features to install, select the VMM management server > Next. The VMM console will be automatically installed.
  3. In Product registration information, provide the appropriate information, and then select Next. If you don't enter a product key, VMM will be installed as an evaluation version that expires after 180 days from the installation date.
  4. In Please read this license agreement, review the license agreement, select I have read, understood, and agree with the terms of the license agreement, and then select Next.
  5. In Usage and Connectivity Data, select either of the options, and then select Next.
  6. If Microsoft Update page appears, select whether you want to use Microsoft Update, and then select Next. If you've already chosen to use Microsoft Update on this computer, this page won't appear.
  7. In Installation location, use the default path or type a different installation path for the VMM program files, and then select Next.
  8. In Database configuration:
  • Learn more if you need to upgrade the VMM SQL Server.
  • If you're using a remote SQL instance, specify the SQL server computer name.
  • If SQL server runs on the VMM server, type the name of the VMM server or type localhost. If the SQL Server is in a cluster, type the cluster name.
  • Don't specify a port value if you're using local SQL server or if your remote SQL server uses the default port (1443).
  • Select Existing Database and select the database that you retained (backed up) from your previous installation. Provide credentials with permissions to access the database. When you're prompted to upgrade the database, select Yes.
  1. In Configure service account and distributed key management, specify the account that the VMM service will use. You can't change the identity of the VMM service account after installation.
  2. Under Distributed Key Management, select whether to store encryption keys in Active Directory.

Note

Choose the settings for the service account and distributed key management carefully. Based on your selection, encrypted data such as passwords in templates, might not be available after the upgrade and you'll need to enter them manually. 13. In Port configuration, use the default port number for each feature, or provide a unique port number that is appropriate in your environment. To change the ports you assign during installation of a VMM management server, you need to uninstall and then reinstall the server. Don't configure any feature to use port 5986; this port number is preassigned. 14. In Library configuration, select whether to create a new library share or to use an existing library share on the computer. The default library share that VMM creates is named MSSCVMMLibrary, and the folder is located at %SYSTEMDRIVE%\ProgramData\Virtual Machine Manager Library Files. ProgramData is a hidden folder, and you can't remove it. After the VMM management server is installed, you can add library shares and library servers by using the VMM console or by using the VMM command shell. 15. In Upgrade compatibility report, review the settings, select Next to proceed with the upgrade. 16. In Installation Summary, review the settings and select Install to upgrade the server. Installing features page appears and displays the installation progress. 17. In Setup completed successfully, select Close to finish the installation. To open the VMM console, check Open the VMM console when this wizard closes, or you can select the VMM console icon on the desktop. 18. After the upgrade, upgrade the host agent manually. 19. During the setup, VMM enables the following firewall rules. These rules remain in effect even if you uninstall the VMM later:

  • Windows Remote Management
  • Windows Standards-Based Storage Management

if you experience any issues during setup, check the logs in the %SYSTEMDRIVE%\ProgramData\VMMLogs folder.

Upgrade a highly available VMM server

You can upgrade a highly available VMM 2012 R2 server (running at least update rollup 9) to VMM 2016.

The following modes of upgrade are supported:

Note

SQL Server upgrade can be performed any time, independent of VMM upgrade.

Mixed mode upgrade with no additional VMM servers

This procedure requires no additional VMM servers, but has increased risk for downtime in some scenarios. For example, when you have two node HA VMM and the active VMM node fails while you're upgrading the passive. In this scenario, your VMM server won't have a failover node available.

  1. Back up and retain the VMM database.
  2. Uninstall the VMM on the passive node.
  3. On the passive VMM node, upgrade the management OS to Windows Server 2016.
  4. Upgrade to the Windows 10 version of the ADK.
  5. Install VMM 2016 on the passive node by using the following steps:
  • In the main setup page, select Install.
  • In Select features to install, select VMM management server and then select Next. The VMM console will be automatically installed.
  • When prompted, confirm that you want to add this server as a node to the highly available deployment.
  • On the Database Configuration page, if prompted, select to upgrade the database.
  • Review the summary and complete the installation.
  1. Fail over the active VMM node to the newly upgraded VMM server.
  2. Repeat the procedure on other VMM nodes.
  3. Update the cluster functional level by using the Update-ClusterFunctionalLevel command.
  4. [Optional] Install the appropriate SQL command line utilities.

Mixed mode upgrade with additional VMM servers

You need additional servers. However, there's almost no downtime in all the scenarios.

  1. Back up and retain the VMM database.
  2. Add the same number of additional servers (with Windows Server 2016 Management OS) that equals to the server number present in the HA cluster.
  3. Install Windows 10 version of the ADK on the newly added 2016 servers.
  4. Install VMM 2016 on one of the newly added servers by using the details in step 5 in [Mixed mode upgrade with no additional VMM servers](#mixed-mode- upgrade-with-no-additional-VMM-servers).
  5. Repeat the installation steps for all the other newly added servers.
  6. Fail over the active VMM node to one of the newly added servers.
  7. Uninstall VMM from the 2012 R2 nodes, and remove these nodes from the cluster after failover.
  8. Update the cluster functional level by using the Update-ClusterFunctionalLevelcommand.
  9. Optionally install the appropriate SQL Command line utilities.
  10. After the upgrade, upgrade the host agent manually.

Upgrade the VMM SQL Server database

There are a couple of reasons you might want to upgrade the VMM SQL Server database:

  • You're upgrading VMM to System Center 2016, and the current SQL Server database version isn't supported.
  • You want to upgrade a VMM standalone server to a high availability server, and the SQL Server is installed locally.
  • You want to move the SQL Server database to a different computer.

Collect database information

Before you upgrade, collect information about the VMM database:

  1. Record the database connection in the VMM console > Settings > General > Database Connection.
  2. Record the account information in Server Manager > Tools > Services. Select and hold System Center Virtual Machine Manager > Properties > Log On. This is the domain or local account that was assigned as the service account when VMM was installed. You can check if it's local in Tools > Computer Manager > Local Users and Groups > Users.
  3. Check whether you used distributed key management when you installed VMM, or if encryption keys are stored locally on the VMM server.
  4. If you're moving the VMM database but not upgrading the VMM, check which update rollups have been applied on the VMM server.

Upgrade a standalone database

  1. Back up the existing VMM database, and copy the backup to a computer running a supported version of the SQL Server.
  2. Use SQL Server tools to restore the database.
    • If you're upgrading VMM, you'll specify the new SQL Server location in VMM setup > Database Configuration.
    • If you want to upgrade the database without upgrading VMM, you need to uninstall and then reinstall VMM. When you uninstall, on the Database Options page, select Retain database. Then, reinstall with the same settings you used for the original installation. On the Database Configuration, specify the new SQL Server details. After reinstall, apply the update rollups and check that the deployment is working as expected.

Upgrade a highly available database

  1. Record the source version of the existing database and the version you want to upgrade to.
  2. Create a backup of the highly available SQL Server database from the active node of the SQL Server cluster.
  3. Upgrade passive SQL Server nodes to the new version. After the upgrade, optionally install SQL Server Management Studio if you want to manage SQL Server from this node.
  4. Fail over the highly available SQL server role from the currently active node to the upgraded node. After failover, you can use SQL Server Management Studio to validate the running database version.
  5. Repeat the upgrade for the other nodes in the HA SQL cluster. As an additional validation, you can fail over the SQL Server database roles to ensure that everything works as expected.

Migrate a SQL Server cluster as part of the VMM upgrade

  1. Take a backup of the highly available VMM database from the active node of the existing SQL cluster.
  2. Note the VMM role name to use when reinstalling the VMM server role. Uninstall VMM server from the existing VMM cluster nodes with the retain database option. When uninstalling VMM server from the last node, you may get a message about unsuccessful SPN registration. This is a known issue with no functional impact.
  3. Restore the backed-up DB into another SQL cluster running supported SQL version. Add the user on which VMM service is running as User to this new DB with membership to db_owner.
  4. While upgrading VMM Server as part of SQL Cluster migration, give the Parameters corresponding to the new SQL Cluster.

Update VMM agents

After the upgrade, you need to update the VMM agents on your Hyper-V hosts and in your VMM library servers.

  1. Select Fabric > Servers > All Hosts.
  2. In the Hosts pane, select and hold a column heading, and then select Agent Version Status.
  3. Select the host with the VMM agent that you want to update. On the Hosts tab, in the Host group, select Refresh. If a host needs to have its VMM agent updated, the Host Status column will display Needs Attention and the Agent Version Status column will display Upgrade Available.
  4. Select and hold the host with the VMM agent that you want to update, and then select Update Agent. In Update Agent, provide the necessary credentials and then select OK.
  5. The Agent Version Status column will display a value of Upgrading. After the VMM agent is updated successfully on the host, the Agent Version Status column will display a value of Up-to-date, and the Agent Version column will display the updated version of the agent. After you refresh the host again, the Host Status column for the host will display a value of OK.
  6. You can update the VMM agent on a VMM library server in a similar manner. To view a list of VMM library servers, select Fabric > Servers > Library Servers.

Reassociate hosts and library servers

You might need to reassociate virtual machine hosts and VMM library servers with the VMM management server after the upgrade.

  1. Select Fabric > Servers > All Hosts.
  2. In the Hosts pane, ensure that the Agent Status column is displayed. If it isn't, select and hold a column heading > Agent Status.
  3. Select the host that you need to reassociate with the VMM management server.
  4. In the host group, select Refresh. If a host needs to be reassociated, the Host Status column will display a value of Needs Attention, and the Agent Status column will display a value of Access Denied. Select and hold the host that you want to reassociate, and then select Reassociate. In Reassociate Agent, provide credentials and then select OK. The Agent Status column will display a value of Reassociating. After the host has been reassociated successfully, the Agent Status column will display a value of Responding. After you refresh the host again, the Host Status column for the host will display a value of OK. After you've reassociated the host, you'll most likely have to update the VMM agent on the host.

Redeploy Azure Site Recovery

If Azure Site Recovery was integrated into your VMM 2012 R2 deployment, you need to redeploy it with VMM 2016, for replication to Azure or replication to a secondary site.

Read this blog entry for details of Hyper-V host support when running VMM 2016.

Connect to Operations Manager

After the upgrade, reconnect VMM to Operations Manager.

Note

You shouldn't install any management pack on VMM 2016 RTM. Update Rollup 1 or later must be installed. If you've installed any management packs on the RTM version, uninstall them before you install Update Rollup 1.

Configure Always On Availability Groups

If you upgraded a database that was configured with Always On Availability Groups, you need to complete a few tasks to ensure that the upgraded database is properly configured with Always On Availability Groups.

  1. Add the VMM database to the availability group. You can use Microsoft SQL Server Management Studio to perform this task.
  2. On the secondary node computer in the cluster that is running SQL Server, create a new sign-in account. Configure the sign-in name so that it's identical to the VMM service account name. Include user mapping to the VMM database, and configure the database owner credentials.
  3. Initiate a failover to the secondary node computer that is running SQL Server, and verify that you can restart the VMM service (scvmmservice).
  4. Repeat the last two steps for every secondary node in the cluster that is running SQL Server.
  5. If this is a high availability VMM setup, continue to install other high availability VMM nodes.

Update virtual machine templates

All the virtual machine templates that were upgraded need to correctly specify the virtual hard disk that contains the operating system.

  1. Select Library > Templates > VM Templates.
  2. Select and hold the template > Properties > Hardware Configuration, and check disk settings.

Renew certificates for PXE servers

If you have a PXE server in the VMM fabric, you need to remove it from the fabric and then add it again. This is in order to renew the PXE server certificate and avoid certificate errors.

Update driver packages

Driver packages that were previously added to the VMM library must be removed and added again to be correctly discovered.

If you plan to assign custom drivers, the driver files must exist in the library. You can tag the drivers in the library so that you can later filter them by tag. After the files are added, when you configure a physical computer profile, you can specify the driver files. VMM installs the specified drivers when it installs the operating system on a physical computer.

In the physical computer profile, you can select to filter the drivers by tags or you can select to filter drivers with matching Plug and Play (PnP) IDs on the physical computer. If you select to filter the drivers by tags, VMM determines the drivers to apply by matching the tags that you assign to the drivers in the library to the tags that you assign in the profile. If you select to filter drivers with matching PnP IDs, you don't need to assign custom tags.

  1. Locate a driver package that you want to add to the library.
  2. In the library share that is located on the library server associated with the group where you want to deploy the physical computers, create a folder to store the drivers and then copy the driver package to the folder.
  3. We strongly recommend that you create a separate folder for each driver package, and that you don't mix resources in the driver folders. If you include other library resources such as .iso images, .vhd files or scripts with an .inf file name extension in the same folder, the VMM library server won't discover those resources. Also, when you delete an .inf driver package from the library, VMM deletes the entire folder where the driver .inf file resides.
  4. In the VMM console, open the Library workspace. In the Library > Library Servers, expand the library server where the share is located, select and hold the share, and then select Refresh. After the library refreshes, the folder that you created to store the drivers appears.
  5. Now assign tags if required. In Library, expand the folder that you created to store the drivers in the previous procedure, and then select the folder that contains the driver package.
  6. In the Physical Library Objects, select and hold the driver .inf file, and then select Properties.
  7. In the Driver File Name Properties > Custom tags, enter custom tags separated by a semicolon or select Select to assign available tags or to create and assign new ones. If you select Select, and then select New Tag. You can change the name of the tag after you select OK. For example, if you added a network adapter driver file, you could create a tag that is named ServerModel NetworkAdapterModel, where ServerModel is the server model and NetworkAdapterModel is the network adapter model.

Relocate the VMM library

  • If you upgraded to a high availability VMM management server, we recommend that you relocate your VMM library to a high availability file server.
  • After you create a new VMM library, you'll want to move the resources from the previous VMM library to the new VMM library.
  • To preserve the custom fields and properties of saved virtual machines in the previous VMM library, deploy the saved virtual machines to a host and then save the virtual machines to the new VMM library.

Note

The operating system and hardware profiles can't be moved. You need to re-create these profiles.

Next steps

Learn about deploying the latest update rollups.