Recover Deleted: Vmfs Partition

The actual VMFS volume—with its file allocation tables, directories, and virtual disk files—remains physically intact on the storage device until something overwrites it. The moment you realize the error, to that LUN or disk. Every new write risks destroying the very data you want to save. Step 1: Assessment and Forensic Imaging Before attempting any recovery, create a forensic image of the affected device. Use dd or ddrescue on a Linux host:

If the datastore mounts but VMs fail to register, run: recover deleted vmfs partition

Not necessarily. In many cases, a deleted VMFS partition is not destroyed—it’s simply hidden . Here is your technical guide to walking back from the edge of disaster. First, understand what happens when you delete a partition. Tools like fdisk , parted , or Windows DiskPart do not erase your data. They erase the partition table entry —a small, 128-byte (or less) record that tells the operating system where the partition starts, where it ends, and what type of file system it holds (e.g., 0xFB for VMFS). The actual VMFS volume—with its file allocation tables,

Pro tip: VMFS6 partitions have a different backup superblock location. If Quick Search fails, run [Deeper Search] . This may take hours but often finds secondary copies of the partition table. If automated tools fail—perhaps the partition table is corrupt, not just deleted—you may need manual recovery. This requires understanding VMFS layout. Step 1: Assessment and Forensic Imaging Before attempting

Have a VMFS recovery war story? Share it in the comments below.