9.3 Planning For Migrating Workloads to Azure

PlateSpin Migrate enables you to use the PlateSpin Migrate Web Interface to migrate Windows and Linux workloads to Microsoft Azure. For a list of supported workloads, see Supported Workloads For Migration to Microsoft Azure.

NOTE:Migration of Windows Cluster workloads to Azure is not supported.

Target Azure IaaS Environment

  • Each PlateSpin Migrate server can support migration to multiple Azure global and sovereign environments. Set the appropriate Azure environment when you configure a target Azure platform:

    • Azure China

    • Azure Germany

    • Azure Global

    • Azure Government

Azure Subscription

PlateSpin Server Host

  • Ensure that the PlateSpin Server host displays the correct time for the time zone it is in. If the time on the PlateSpin Server host is incorrect, the cutover process fails with a 403 forbidden access error.

OS License for Target Workload

  • You need an OS license for the migrated target workload. For Azure target workloads, you must provide Azure with the license information or Microsoft will charge you for the OS license.

Target Workload

Consider the following guidelines before you use the PlateSpin Migrate Web Interface to migrate workloads to Azure:

  • The PlateSpin Migrate Client does not support migration of workloads to Microsoft Azure. You can use only the PlateSpin Migrate Web Interface to migrate the workloads to Microsoft Azure.

  • Windows and Linux UEFI workloads are migrated as BIOS workloads.

  • Migration of workloads with multiple NICs to Azure is supported for Windows workloads and Linux workloads, up to the number of NICs supported by the Azure VM size.

  • PlateSpin Migrate supports Azure VM sizes with up to 64 data disks. For the maximum VM size in a selected Azure Region, Migrate will use one data disk for the OS disk replication in the PlateSpin Replication Environment. After cutover, this disk becomes the OS disk, and you can add a data disk.

  • Data disks can have a maximum size of 4 TB (4092 GB), depending on the maximum size allowed for the target VM size.

  • The size of the disk created on the Azure VM is the size of the source disk partition plus about 1 GB because of the granularity of disk space on Azure.

  • Migrate initially identifies an Azure VM size in the specified target location that meets or exceeds the source workload's settings for cores, memory, data disks, and NICs. However, you can choose a smaller or larger VM size based on your requirements for the target workload, as limited by the maximum VM sizes available in the selected Azure Region.