15.2 Planning for Migration to VMs on KVM

Ensure that your KVM environment meets the following prerequisites for migration to VMs on KVM:

  • Use PlateSpin Migrate Client to migrate workloads to virtual machines on KVM virtual hosts. PlateSpin Migrate Web Interface does not support migration to KVM virtual hosts.

  • You can use KVM as the target virtualization platform in a semi-automated workload migration.

  • Your target must be a fully virtualized (not paravirtualized) VM.

  • Your source workload must be supported by PlateSpin Migrate and KVM.

    See the following information in Table 2-13, Supported Target KVM Platforms for the Migrate Client Only.

  • Your network environment must meet the requirements for access, discovery, and migration described in Access and Communication Requirements across Your Migration Network.

  • Configure volumes on the target disks with about 50 MB of additional storage space than the source disks.

  • When you use Virtio disks in the target VM on a KVM host, ensure that you configure the target VM with the appropriate disk type as the boot disk:

    • Virtio and IDE disks: Configure the IDE disk as the boot disk and the Virtio disk as the data disk.

    • Virtio and non-IDE disks: Configure the Virtio disk as the boot disk and a non-IDE disk such as SATA or SCSI disk as the data disk.

For information about configuring semi-automated migration to a virtual machine on KVM, see Migration to Virtual Machines on KVM.