What Is Flat Vmdk File In Vmware 2021

A VMDK (Virtual Machine Disk) file is a container file that stores the virtual disk of a VMware VM. It contains the VM's operating system, programs, and data.

To see if your VM uses a flat VMDK:

| Feature | Description | |---------|-------------| | | -flat.vmdk | | Content | Raw binary data of the virtual hard disk (sectors 0 to N) | | Format | Monolithic flat – not split into smaller extents | | Metadata | None; metadata is stored separately in a companion .vmdk (small descriptor file) | | Performance | Very high (no extra translation or overhead) | | Sparse support | No – always pre-allocated full size | | Snapshots | Not directly used for snapshot differencing disks | what is flat vmdk file in vmware