Mount Vmfs Windows 10 Jun 2026

VMFS is a proprietary high-cluster file system designed by VMware for storing virtual machine disk images. Because Windows uses NTFS and ReFS, it treats VMFS volumes as "RAW" or unformatted, often prompting you to format the drive—which you must do if you want to preserve your data.

If you are dealing with an older partition (common in ESXi versions before 5.0), you can use a Java-based open-source driver. Note that this driver has not been updated since 2010 and does not support VMFS 5 or 6. mount vmfs windows 10

Open to find the physical drive number (e.g., "Disk 1"). VMFS is a proprietary high-cluster file system designed

| Issue | Detail | |-------|--------| | | Never mount an ESXi‑hosted datastore that is still in use by running VMs. | | Snapshot handling | Writing to a VMFS datastore with snapshots may break snapshot chains. | | VMFS version | VMFS6 supports 4K native drives; older tools may fail. | | File permissions | VMFS POSIX‑like ownership may be ignored or reset. | | Large file support | Must support >4GB files (VMDKs). | | Windows driver signing | Some tools require test‑mode or signed drivers. | Note that this driver has not been updated