device: 0.905 graphic: 0.890 virtual: 0.845 files: 0.820 performance: 0.767 boot: 0.727 hypervisor: 0.723 architecture: 0.703 PID: 0.645 semantic: 0.569 VMM: 0.559 socket: 0.530 x86: 0.515 debug: 0.507 i386: 0.490 user-level: 0.488 permissions: 0.486 mistranslation: 0.478 peripherals: 0.475 ppc: 0.472 kernel: 0.461 risc-v: 0.426 KVM: 0.400 network: 0.383 arm: 0.376 vnc: 0.357 register: 0.337 TCG: 0.329 assembly: 0.308 qemu-img created VMDK files lead to "Unsupported or invalid disk type 7" on ESXi Description of problem: Trying to start the VM using vmdk converted with qemu-img fails with Failed to start the virtual machine. Module DevicePowerOn power on failed. Unable to create virtual SCSI device for scsi0:1, '/vmfs/volumes/5cca0155-bdddf31d-2714-00215acbeb1e/AppD-VM01/AppDdisk1-VM01.vmdk' Failed to open disk scsi0:1: Unsupported or invalid disk type 7. Ensure that the disk has been imported. Steps to reproduce: 1. Convert booting OS (in both Qemu and VMWare with the help of drivers) to vmdk 2. Push vmdk file to ESXi datastore 3. Try to boot ![image](/uploads/68bea874d75b1a8f6ad7f89f28feb176/image.png) Additional information: ESXi seem to use a specific implementation of vmdk, with a *name*.vmdk file being the descriptor of the virtual disk and a *name*-flat.vmdk.