Afterwards, boot the VM and confirm the full functionality of the VM before deleting the original VM or migrating active services. ![]() If this command lists the new Linux virtual machine, you have successfully converted and imported the VM. Copying disk 1/1 to /guests/guestvm1-sda (qcow2)ĭomain guestvm1 defined from /tmp/v2vlibvirt4fe796.xmlĬonfirm that the VM was imported correctly: # virsh list -all Mapping filesystem data to avoid copying unused and blank areas Virt-v2v: This guest has virtio drivers installed. Converting Red Hat Enterprise Linux release 8 to run on KVM Estimating space required on target for each disk Checking for sufficient free disk space in the guest ![]() Creating an overlay to protect the source from being modified A successful conversion output looks similar to the following: # virt-v2v -i ova guestvm1.ova -of qcow2 ova file, use the following command, and replace guestvm1.ova with the name of the OVA file to convert: # virt-v2v -i ova guestvm1.ova -of qcow2įor a full list of virt-v2v parameters, see the virt-v2v man page. Use the scp command to transfer the created. For Windows, ensure the OS is really shutdown and not into hibernation or fast startup modes, otherwise the conversion will fail with this problem. Before exporting the OVA, please ensure the Virtual Machine is shutdown gracefully. For detailed instructions, see the VMware documentation or contact your vendor. The method by which a VMware virtual machine has to be exported varies based on your VMware product. Install the virt-v2v and virtio-win packages and their dependencies on the host system: # yum install virt-v2v virtio-winĮxport the VMware virtual machine as an. If the VM does not have a sufficient number of free inodes, for example if it uses an XFS file system and contains very many files, the conversion will be very slow or it will fail. The source VM must have 100 or more free index nodes (inodes).Sufficient free space in the VM file system according to the following table:.Disk space: sufficient space to store the VM's disk image, plus 1 GB.The following minimum system resources must be available: Virt-v2v must be run on a Red Hat Enterprise Linux 64-bit host system. This is because virt-v2v saves converted VMs to the current user's namespace, but libvirt maintains separate namespaces for the VMs for each user. Note: If virt-v2v is run as a non-root user, the virt-manager application will not detect the converted VM. The VM can be started using libvirt tools, such as virt-manager or virsh. On successful completion of the conversion process, virt-v2v creates a new libvirt domain XML file for the converted VM with the same name as the original VM. This article provides instructions for converting a VM from a VMware vCenter hypervisor exported as OVA file to run on Red Hat Enterprise Linux 7 KVM, Red Hat Enterprise Linux 8 KVM, and Red Hat Enterprise Linux 9 KVM.įor an overview of the virt-v2v tool, supported conversions, and links to other types of VM conversions, see Converting Virtual Machines from Other Hypervisors to KVM with virt-v2v in RHEL 7, RHEL 8, and RHEL 9. The UI may be different in your environment.The virt-v2v tool converts virtual machines (VMs) from foreign hypervisors, including their disk images and metadata, for use with Red Hat Enterprise Linux KVM managed by libvirt, Red Hat Virtualization, and Red Hat OpenStack Platform. Now you can create a new VM with the generated VMDK in the datastore. "Windows-10-64-Enterprise-disk1.vmdk" and "Windows-10-64-Enterprise-disk1-flat.vmdk" are the new files generated by vmkfstools command. Now you should have the following files in the datastore: 1 ![]() vmkfstools -i Windows-10-64-Enterprise-disk1.vmdkĭestination disk format: VMFS zeroedthickĬloning disk ''. ![]() Let's rename the uploaded VMDK and do the conversion. There is a command vmkfstools to convert Workstation and Fusion VMDK into ESXi's format. The VMDK format between ESXi and VMware Workstation / Fusion is different, so the uploaded file can't be consumed by ESXi directly. When the export finishes, you can use scp to upload the VMDK file to ESXi datastore. The recommendation is choosing separate files, since only VMDK file is needed in later steps. A VM can be export as a single OVA file, or two separate files (OVF file + VMDK file).
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