>> Can anyone advise if there is another way of converting qcow2 to vhd >> without having Xenserver complaining?. On a Windows host, verify that the volume is formatted with FAT (12/16/32) or NTFS. vhd This appeared to work. what can i find is export vm from acropolis and get file qcow2. To avoid this, I have been thinking of using the multiple image location functionality. qcow2 100M The created foobar. The OVA can be used for VirtualBox or VMware or the VDI could be extracted to used it with other hypervisors as well. And as fast as your machine can read the disk, you’ll have your Qcow2 disk image. ) and run it on your kvm host server Important note – 25/01/2011 Please note that when you virtualize a disk inside kvm, as we do in this tutorial, its OS find a new hardware configuration (fake/virtualized by kvm). Select all the files and folders inside the compressed file. VBoot is very easy to use, you can install a new operating system to the virtual disk file from OS cd/dvd or. The first step is to extract the disk image contained in the OVA file. You can also convert vmdk to vhd. The actual hands-on-keyboard time took a matter of minutes for both VMs. qcow2 hdd-shrunk. The command to convert our image and overwrite the empty qcow2 is very simple. qemu-img convert -O vpc tc. By technese - Last updated: Sunday, September 7, 2014 - Save & Share - Leave a Comment. and want to move to acropolis but at PRISM i can not see the menu of export vm like ESXi we can export vm and get OVF file. This tool comes with a CLI and there is a simple command to convert a VMDK file to QCOW2. Converting images from one format to another is generally straightforward. Tools to automate the creation of a Windows image for OpenStack, supporting KVM, Hyper-V, ESXi and more. vhd Consistency Check Check a virtual disk for consistency qemu-img. Defaults to false. A little-known feature of the qemu-img convert subcommand is that it automatically sparsifies any disk sector which contains all zeroes, and of course it can convert the format at the same time: qemu-img convert -f raw -O qcow2 guest-disk. Running Ubuntu cloud-images, with cloud-init, on all infrastructure, from cloud to bare metal So we’re happy provisioning our AWS , GCP , DigitalOcean , Azure, and other virtual machines with cloud-init. This format should be used instead of raw when converting to block devices or other devices where "holes" are not supported. Run operating systems for any machine, on any supported architecture. Without this key it only runs in Virtual Box. Re: migrated RHEL7/CentsOS7 VMs fail to boot This involved using qemu-img to convert the image from VHD to qcow2 and then using virt-install --import to define. Qcow2 and raw format. In my case I picked up a 486SX with an aging Fujitsu disk. The IMG is an disk image file format, it be used by some virtual drive software, Its file extension is generally. 100TB virtual disk would take only about 2MB on the host, but when the disk is being used on the guest the file will grow on the host. You can optionally also export the template to an XVA file. Today i was preparing for the PowerShell Deployment Toolkit and ran into this fantastic powershell Tool that can convert Windows Server 2008 R2, 2012, 2012R2 Windows 7, 8 and…. Re: Suggested method for converting an exported disk Post by fonefoo » Fri Jan 20, 2017 3:08 pm 1 person likes this post I had not tried to convert vmdk to qcow2. Use the command qemu-img to convert the VHDx file. It is not necessary, but useful to keep the '. Converting OVA to QCOW2 for use with QEMU/KVM. Broadly, there are three steps in the process, the first of which is most important: Convert qcow2 disk image to VHD. img -O vpc -o subformat=dynamic dest. qemu-img convert wantgooS-os-1946. Steps to compress video using Wondershare UniConverter: Step 1 Run the best compression software and select a video. 12, Qemu-kvm has native support to VMware's disk images v6 (seems to be compatible with v7, used by VMware Server). qcow2: QEMU image format, the most versatile format. Internet Download Manager Free Download For Windows 7 8 10. qemu-img convert: raw, qcow2, qed, vdi, vmdk, vhd¶ The qemu-img convert command can do conversion between multiple formats, including qcow2,…. Hyper V Vhdx To Proxmox Qcow2 Qemu Img Convert. vhd-util check -n myvm. I haven't gotten a chance to test yet, but it's larger in size compared to vhdx as I'd expect. raw qemu-img convert guest-s003. Set this option to true to disable compacting. qcow2 hdd-shrunk. Execute: qemu-img -h and the last line of output shows the supported formats. There are inaccuracy in the question and in the answer. 2Tware Convert VHD is a simple application that help users easily convert virtual hard. Â Using the LVM (Linux Volume Manager) brings a number of benefits, including a simple backup strategy. vhd -O qcow2 destination. Convert qcow2 to VHD. To resize a VMDK using qemu-img # First convert the vmdk to raw format # NB. vhd as above. 1 compatible image format. Once you have downloaded Snapt, you will be asked to log in and select your trial or purchased serial number. Xen supports a number of storage options involving a few disk formats. You will need to manually: create a 32GB log disk; specify the virtual hardware settings; Microsoft Hyper-V. Reference OpenStack Docs: Converting between image formats. VHD is a image format for VirtualPC. VMware Converter Standalone is used to Clone and Configure Physical and Powered On Virtual Machines. You can export most EC2 instances to Citrix Xen, Microsoft Hyper-V, or VMware vSphere. Size of vm created by qemu-img convert Problem is this creates the. and want to move to acropolis but at PRISM i can not see the menu of export vm like ESXi we can export vm and get OVF file. img -O vhdx something. Topics and search suggstions about how to optimize backup disk occupation of virtual machines and virtual disk images, employ zero delete files and free disk space functions to reduce size on disk of QCOW2, VDI, VHD, VMDK files:. qcow2 Note: here we can convert real disk image to qcow2 and virtualize it. qcow2 QEMU for PPC-linux can simulate at most 2047 MB RAM while VPC7 can do max. 2 Appliance manual for Appliance related documentation and instructions. The QCOW image format is one of the disk image formats supported by the QEMU processor emulator. The qemu-img command is pre-installed on Proxmox, and can be used to convert (with the convert option) the "disk image filename" to another disk image format. If you haven’t tried it already, get a free on-demand trial for Mirantis OpenStack Express, now available. An OVA (open virtual appliance/archive) is a tar archive, containing an. The Hyper-V. - Duration: 16:29. vhd -O qcow2 win2008r2-1. By technese - Last updated: Sunday, September 7, 2014 - Save & Share - Leave a Comment. Use disk2vhd then convert vhd to raw/qcow2 with qemu-img. qemu-img convert -f vmdk openmanage_enterprise. Hyper V Vhdx To Proxmox Qcow2 Qemu Img Convert. This is a very simple but useful file conversion tool that will convert. I have used StartWind converter for long time. 2Tware Convert VHD is a simple application that help users easily convert virtual hard. I converted a VHDX file into VMDK. The Linux Sysadmin's Guide to Virtual Disks by Tim Bielawa is licensed under the Creative Commons Attribution-ShareAlike 4. 2Tware Convert VHD. vmdk files and converting them into 1. With qemu you can do a lot of things and convert from many file formats, but in this post we'll only show how to convert to vmdk, but you should really have a look round the qemu help for more information. Prepare a Red Hat-based virtual machine from Hyper-V Manager Prerequisites. After the rsync operation, the VHD are not valid for the XAPI, so repair them : vhd-util repair -n myvm. The generated VHD image file is about 15GB. qcow2 Result of the command. Size of vm created by qemu-img convert Problem is this creates the. Running Ubuntu cloud-images, with cloud-init, on all infrastructure, from cloud to bare metal So we’re happy provisioning our AWS , GCP , DigitalOcean , Azure, and other virtual machines with cloud-init. Without this key it only runs in Virtual Box. But this file browser has just one big drawback for me that makes me stop using it, and that is it shows just folders in the previous columns and not the files. Tags: How to convert. Downloaded Virtual Appliance (QCOW2). To avoid this, I have been thinking of using the multiple image location functionality. img -O vpc -o subformat=dynamic dest. You can use the glance-import tool to convert RAW, QCOW2, VDI, and VHD source images to the VMDK format. qcow2 format. Â Xen can easily use disk images in RAW, QCOW2, or VHD format, but one of the best combinations is a RAW image in an LVM volume. 52G -rw-r--r-- 1 root root 52G Jan 6 12:44 vm-109-disk-2. vmdk) Version 1. vmdk" and it looks to be working but my. And here's most used format supported by the convert option. I want to upload a Linux image (which is qcow2) after converting to VHD image, to Azure. The ovf folder and its contents is an alternative method of installation to the. qcow2 has better snapshot support (with redirect-on-write and such), raw is of course just storing the bytes so doesn't have any special support at all. Format introduction: The Windows Imaging Format (WIM) is a file-based disk image format. All the preceding options prompt you to browse for and select the. And of couese you can mix and match from there… Say take your qcow2 and convert it for VPC like this:. However, the compression and the copy processes make it quite a bit slower than raw disk images. img format first by running the following command on the machine that hosts VirtualBox. Review title of arman amazing app with only one deal breaker. It seems to be inevitable that folks desire the ability to recreate the entire VM elsewhere, but as yet I can’t find real info about installing such a clone onto say another PC or operating system without losing the snapshots at some point – they just do not allow for manual “mounting” or attachment linked to a specific. qcow2 This might take some time, depending on copying speeds and CPU power. qcow2 into. qcow2 / -o backing_fmt=qcow2 snap1. By technese - Last updated: Sunday, September 7, 2014 - Save & Share - Leave a Comment. vhd He created os disk and it seems VM boots Now we just need to make custom WAAgent package that will handle provision via cloud-init. The AMF Image Service supports a variety of formats, including raw, vhd, vmdk, vdi, iso, qcow2. Why qcow2? QEMU copy-on-write format have a range of special features, including the ability to take multiple snapshots, smaller images on filesystems that don't support sparse files, optional AES. Azure does not support the VHDX format. Utility for converting a disk image in raw format or some format qcow understands into VHD format. To use this tool to convert a KVM image to Hyper-V you just need to run: qemu-img convert -f qcow2 “SourceDisk. vmdk I've only a Windows 7 host accesible ATM and if it is not possible which tool should i use?. vmdk guest-s0003. qcow2 into ubuntu_s. convert — tells qemu-image that you want to convert one image file, such as. This utility will convert a running Windows system to a VHD (virtual hard drive) file for use in Microsoft’s virtual machine products, such as the Hyper-V virtual machine tool included with professional versions of Windows 8 and 8. 3 Set up a separate ESP in VirtualBox 11. Supported formats – StarWind V2V Converter supports all modern formats such as VMDK, VHDX/VHD, RAW IMG, StarWind native IMG files, QCOW2. Azure supports only fixed VHD. rq 3 raw2qcow2 qemu-image convert -O qcow2. Select the archive and then select the disk or volume backup you want to convert. Archive Extractor is a small and easy online tool that can extract over 70 types of compressed files, such as 7z, zipx, rar, tar, exe, dmg and much more. Hyper V Vhdx To Proxmox Qcow2 Qemu Img Convert. There are inaccuracy in the question and in the answer. If you would like to. vmdk files and converting them into 1. The tar command will do it. Handles partitions as well. Converting but also a verifying consistency of those images. The software supports emulation of the AArch64/ARM64 architecture, so it can be used to install Windows 10 for ARM. Obviously the disk image should be in one of the formats supported by Proxmox, such as qcow2 or raw. Reference OpenStack Docs: Converting between image formats. You can use the glance-import tool to convert RAW, QCOW2, VDI, and VHD source images to the VMDK format. Converting images from one format to another is generally straightforward. vhd -O vmdk destination. ext2/3/4, btrfs, NTFS, etc. vmdk" -O vhdx -o subformat=dynamic "Destination. Topics and search suggstions about how to optimize backup disk occupation of virtual machines and virtual disk images, employ zero delete files and free disk space functions to reduce size on disk of QCOW2, VDI, VHD, VMDK files:. Tools to automate the creation of a Windows image for OpenStack, supporting KVM, Hyper-V, ESXi and more. << I am not here to say that Microsoft is better than any other converting tool. You then need to attach this image using windows disk management. "How to convert VMDK to a Docker image" is published by Chen Ning-An (陳宁安) in inslash dot com. You can then create a VM using the vmdk file. There is VHDX format for Hyper-V. Starwind V2V Converter – How to Convert VHD to VMDK disk format. x Use the OVF file ending in -5x. Open the compressed file by clicking File > Open. Defaults to false. img" -O vhdx -o subformat=dynamic "Destination. Quite often you will need to convert a WIM or ISO file to VHDX or VHD file. qcow2) file? Introduction: qcow is nothing but a disk file format used by QEMU. mount vhd vdi vmdk 64 bit download - X 64-bit Download - x64-bit download - freeware, shareware and software downloads. 2Tware Convert Vhd is a handy and reliable utility designed to convert VMDK files to VHD format. Follow the Barracuda Web Application Firewall Vx Quick Start Guide instructions to set up your virtual appliance. VMware Converter Standalone is used to Clone and Configure Physical and Powered On Virtual Machines. qcow2 Sparse images Snapshots (internal and external) Encryption Compression vmdk,vhd,vdi Best to convert to raw or qcow2 for running VMs. vmdk guest-s0001. 201708201154-hyperv-image-fixed. I plan on converting this VHD to an ISO in order to use it to install Windows 7 Ultimate on my mac through boot camp. My apologies, that was the wrong illustration. qcow2 i'm gonna try starting lubuntu in vmware workstation and then taking the 2. qcow2 into ubuntu_s. If you want to run an OVA virtual appliance on KVM hypervisor, you need to convert the disk image contained in the OVA file into the format supported by KVM (e. Query Search. We have a VMDK used in VMware product (ESXI for exemple), we can convert it to qcow2. vdi to Qcow2 format. You can use the glance-import tool to convert RAW, QCOW2, VDI, and VHD source images to the VMDK format. qcow2) Now I need to convert the delta. Home Blog FREE: WIM2VHD - Convert a WIM image to a VHD image 4sysops - The online community for SysAdmins and DevOps Michael Pietroforte Thu, Feb 19 2009 Thu, Feb 26 2009 imaging 2. By technese - Last updated: Sunday, September 7, 2014 - Save & Share - Leave a Comment. In this tutorial, you can learn how to convert image format to another format like vmdk to raw. Obviously the disk image should be in one of the formats supported by Proxmox, such as qcow2 or raw. How to import and export virtual machines (VM) to/from Virtualization Station (including importing virtual machines from on-line VM markets) ? Virtualization - Virtualization Station What is the function of import and export?. Convert 7Z file online - The list shows what formats can convert to 7Z and what formats can be converted from 7Z. Without a linux system or Vmware server what can I do? Your other option, like I already said, is to convert qcow2 to vmdk. qcow2 QEMU image format, the most versatile format. Manage custom images to be loaded on OpenStack¶ Managing Windows images ¶ These instructions follow the official OpenStack recipe with some variations and small additions: if in doubt, follow the official recipe. Convert to qcow2. In summary, with the qemu-img convert command can do conversion between multiple formats, including qcow2, qed, raw, vdi, vhd and vmdk. vhd is valid. Related Links. To resize a VMDK using qemu-img # First convert the vmdk to raw format # NB. Exporting an Instance as a VM Using VM Import/Export. Use disk2vhd then convert vhd to raw/qcow2 with qemu-img. 2 – Convert the vdi to a raw disk images. vmdk on Windows 7 64-bit using VMWare Workstation? i did that using a tool qemu-img in my linux host (SLES11): qemu-img convert -f qcow2 vdisk. Compatible with Hyper-V, KVM, VMware, VirtualBox and Xen. img to qcow2. vmdk) of your VMware virtual machines so that if you zip them, they will use much less space. Convert Windows OS to VHD. Utility for converting a disk image in raw format or some format qcow understands into VHD format. The qcow2 disk format has some decent features like encryption, compression and copy to write support. qcow2) Now I need to convert the delta. If all went well, you should be able to ssh into the VM just created :) link]tuxfixer_image to qcow2 file. qemu-img is a Linux tool but luckily available for Windows as well. I haven't gotten a chance to test yet, but it's larger in size compared to vhdx as I'd expect. Review title of arman amazing app with only one deal breaker. That’s all for now. The same is true if you want to convert the VMDK file to Hyper-V VHD; you can't just convert the OVA archive to VHD. This tutorial shows you how to convert KVM qcow2 disk images to raw disk images. lab:/export" The manpage of import-to-ovirt. ~ $ qemu-img -h |tail -n1 Supported formats: raw cow qcow vdi vmdk cloop dmg bochs vpc vvfat qcow2 parallels nbd blkdebug sheepdog host_cdrom host_floppy host_device file Now actually convert it, this may take some time. It's compatible with Hyper-V, KVM, VMware, VirtualBox and Xen virtualization solutions. The utility allows converting physical disks or volumes into a variety of formats: VHD/VHDX, VMDK, QCOW2, and IMG/RAW. qemu-img convert -f vmdk openmanage_enterprise. your own PC). 52G -rw-r--r-- 1 root root 52G Jan 6 12:44 vm-109-disk-2. In the meanwhile, it appears my best option would be to manually sparsify the. vhd destination. First we need to get qemu-img, a tool bundled with qemu (KVM's virtualization backend) to convert the VM disk to a raw image, and TKLPatch, the TurnKey customization mechanism to package the ISO. Defaults to false. qcow2 ovirt-nfs. img to qcow2. exe convert -f raw -O qcow2 \\. Quite often you will need to convert a WIM or ISO file to VHDX or VHD file. In this way, you can use this free software to easily convert a VMDK disk to VHD easily in Windows. Is there any way to shrink qcow2 image without converting it raw? I cannot convert it to raw because I don't have disk space enough for raw image. It's compatible with Hyper-V, KVM, VMware, VirtualBox and Xen virtualization solutions. img” -O vhdx -o subformat=dynamic “Destination. qcow2 file has to be unique for each of the NetScaler VPX instance provisioned. vdi --format VDI. qcow2 To enumerate information about each disk image in the above chain, starting from top to base, do: qemu-img info --backing-chain snap2. 7-Zip is a high compression utility file archiver application to assist you extract compressed files and generate your own compressed files in several distinct formats. img as the maximum virtual size (127Gb) rather than the actual machine size (24Gb) which is the size of the hyper-V file. Now for the magic we need to call qemu-img, and use the convert function with the -f switch which is the format of the input file (vdi for virtualbox images) then -O and that is the output format in this case raw for. 7-Zip is an open-source free file archiver application that provides a very high file compression ratio. Create - Create Create a fixed VHD file to iODD without fragmentation. vhdx" To use it to convert a VMware image to Hyper-V you need to run: qemu-img convert -f vmdk "SourceDisk. rq 3 raw2qcow2 qemu-image convert -O qcow2. In my case I picked up a 486SX with an aging Fujitsu disk. qemu Install Windows in a QEMU Emulator. qcow2 myimage. All the preceding options prompt you to browse for and select the. Only the qcow2 format supports encryption or compression. The image formats supported by Tencent Cloud Service Migration include qcow2, vhd, raw, and vmdk. vmdk -O raw convertd-fle-name. vhd He created os disk and it seems VM boots Now we just need to make custom WAAgent package that will handle provision via cloud-init. qemu-img can't convert vhdx. Finally, drivers have to be installed. But I don't want to stop the vm business. Use rsync to copy the converted files (VHD) to your XCP-ng host. Wait, what formats? raw - The most simple file format and can be mounted locally qcow2 - The most versatile file format supporting layered images, encryption, compression, and snapshots although there seems to be some performance issues vdi - Virtualbox 1. The qemu-img convert command can do conversion between multiple formats, including raw, qcow2, VDI (VirtualBox), VMDK (VMWare) and VHD (Hyper-V). 12, Qemu-kvm has native support to VMware's disk images v6 (seems to be compatible with v7, used by VMware Server). Converting Virtualization Image Formats with qemu-img convert qemu-img is a practical tool to convert between multiple virtual disk image formats. We can also say that VHD is the file format representing a virtual HDD. It works both ways, converting from and to any selected format, thus having better functionality than similar converters. 500GIG Western Digital USB storage. It is a virtual hard disk (VHD) that is attached to VM. If you continue to use this site, you agree to the use of cookies. qemu-img is a Linux tool but luckily available for Windows as well. Glance can be used from the command line to do more than just add an image to a cluster. Please see our cookie policy for details. In this tutorial, you can learn how to convert image format to another format like vmdk to raw. Hi folks, does anyone know how to make a bootable ISO of my main hard drive, I’ve tried many different iso maker programs but none seem to have a wizard to make bootable happen, at the moment I clone my hard drive weekly just in case of a failure, it seems a bit of a pain and it would be nice to carry a customised bootable ISO version of my Windows 8. Simply import the mergeide registry hack and power off, use dd and other tools to dump the full-disk and you're done. - Duration: 16:29. Select all the files and folders inside the compressed file. raw mount -o loop converted. qcow2 100M The created foobar. Azure supports only fixed VHD. How to convert an OVA virtual machine to VHD Posted by Jarrod on February 25, 2015 Leave a comment (19) Go to comments Today I received a virtual machine OVA file exported from VMware, I needed to import this into Apache CloudStack where XenServer was the hypervisor. The AMF Image Service supports a variety of formats, including raw, vhd, vmdk, vdi, iso, qcow2. qcow2 OR for raw qemu-img convert. qcow2 format. We are going to use qemu-img convert, specify the output type and then the vhdx followed by the full path to the qcow2 image. vhd file I am trying to convert to. I am currently working on VMWare virtualization; I am trying to make a converted image from qcow2 to vmdk work with ESXi Server 6. For information on converting a virtual machine to run on Red Hat Virtualization, see Importing a Virtual Machine from a VMware Provider. CloudStack uses several types of system virtual machines to perform tasks in the cloud. my windows 2008 server function as a domain controller i dont tested a fresh installation of windows 2008 in vhd format (converted to qcow2), should i test it also? could my proxmox 3. Follow the recommendations in Allocating Cores, RAM, and Hard Disk Space for Your Barracuda Web Application Firewall Vx. Create a snapshot. Tags: How to convert. raw qemu-img convert guest-s003. Convert VHD to QEMU disk. Customize imported machine and convert to template. Internet Download Manager Free Download For Windows 7 8 10. Image conversion is also useful to get a smaller image when using a format which can grow, such as qcow or cow. If you're using Windows, the VirtIO drivers need to be installed before bringing the VM over to AHV. I'd suggest you Google: qcow2 to vmdk. > I'm trying to convert a qcow image to vhd so that I can upload it to the. The most known is VMDK, VDI, VHD, raw format and QCOW2. x Use the OVF file ending in -5x. format during the import process and automatically convert the disk(s) to the required QCOW2 file type during the import. I am using the command "qemu-img convert -O vmdk image. The QCOW2 is the native format of QEMU emulator. \PhysicalDrive2 fujitsu_MPB3021AT. If you already installed your windows VM with a. Follow the Barracuda Web Application Firewall Vx Quick Start Guide instructions to set up your virtual appliance. vhd -VHDType Dynamic qemu-img convert -O qcow2 source. qcow2 -O vpc -o subformat=fixed dest. qemu-img is also available as a win32 executable for Windows. In the example we will shrink disk image file named ubuntu. Hi all we plan to use openstack on our production, we are not sure which disk type will be the better choice I did a little test on qcow2 and it's performance looks good when I use. 9 to a QCOW2 image file, run the following command: qemu-img convert-p vpc-O qcow2 centos6. Convert-WindowsImage is the new version of WIM2VHD designed specifically for Windows 8 and above. \PhysicalDrive2 fujitsu_MPB3021AT. And of couese you can mix and match from there… Say take your qcow2 and convert it for VPC like this:. vhd -VHDType Dynamic qemu-img convert -O qcow2 source. The difference from the original version is that qcow2 supports multiple snapshots using a newer, more flexible model for storing them. For information on converting a virtual machine to run on Red Hat Virtualization, see Importing a Virtual Machine from a VMware Provider. when I upload and run into acropolis it can not running. Support AES encryption, zlib compression and multiple VM snapshots. vmdk is the name of the first VMDK file – i. I saw a similar thread on this, but doing the exact steps in that thread, does not work for me. 装好openstack想把iso格式的文件转换成qcow2,使用下面命令能够成功并插入到数据库,但是在dashboard中创建虚拟机报错,请问下面这条命令把iso文件转换成qcow2做法对吗,我在网上找的cirros-0. Allow me to illustrate. Azure Stack does not support the VHDX format. Finally, drivers have to be installed. >> Can anyone advise if there is another way of converting qcow2 to vhd >> without having Xenserver complaining?. Defaults to false. pl says that its able to import. If you don't do this the image will still boot, but reads will go decompression. format (string) - Either qcow2 or raw, this specifies the output format of the virtual. This step compresses the image file so that you can more quickly upload it to Cloud Storage. Here is the command you can adapt to your setup:. Convert 7Z file online - The list shows what formats can convert to 7Z and what formats can be converted from 7Z. Then the virtual Windows is set up with the Manager for Virtual Machines. Obviously the disk image should be in one of the formats supported by Proxmox, such as qcow2 or raw. This tool comes with a CLI and there is a simple command to convert a VMDK file to QCOW2. For details, see Generating a Bitmap. QEMU disk image utility for Windows is a free utility for Windows users allowing to convert different types of virtual disk formats. A little-known feature of the qemu-img convert subcommand is that it automatically sparsifies any disk sector which contains all zeroes, and of course it can convert the format at the same time: qemu-img convert -f raw -O qcow2 guest-disk. Hi All I have an flat qcow2 image which i want to convert to. Marcin Talk:Convert qcow images to VmWare vmdk. I haven't gotten a chance to test yet, but it's larger in size compared to vhdx as I'd expect.