-flat.vmdk is intact. Spiceworks Community +6 Comparison: .vmdk vs. -flat.vmdk Feature .vmdk (Descriptor) -flat.vmdk (Data Extent) Type Plain text file Binary data file Size Very small (KB) Large (GB to TB) Purpose Defines disk structure & geometry Stores OS, apps, and user data Content Header info and pointer to flat file Raw disk sectors Are you trying to
Here’s a clear, concise explanation of what a is in VMware, suitable for a blog post, knowledge base article, or study note.
The is VMware’s raw, high-performance virtual disk data file, always paired with a small descriptor file. While not as common in modern thin-provisioned environments, it remains important for recovery scenarios, legacy VMs, and maximum I/O performance.
In modern VMware setups (e.g., thin-provisioned or SEsparse disks), you may not see a -flat.vmdk file because data is stored differently (sparse/extents).
In conclusion, flat VMDK files are a type of VMDK file that stores the virtual hard disk of a VM as a single, contiguous block of data. They offer better performance, easier backup and recovery, and wide compatibility, making them suitable for various use cases. While they may require careful planning during creation, flat VMDK files remain a popular choice for many VMware users.