Recover Deleted Flat Vmdk File Upd -

"Boot failure," I thought. "The geometry is wrong."

Shut down the ESXi host, do not touch anything, and hire a professional data recovery service that specializes in VMware VMFS (e.g., Gillware, Ontrack, Fields Data Recovery). Expect to pay $1,500–$5,000.

If the large -flat.vmdk file is missing from the datastore browser, standard VMware tools cannot bring it back. You must act quickly to prevent the physical storage blocks from being overwritten. recover deleted flat vmdk file

The cursor didn't move. It just sat there, blinking. Copying 2 TB of data block-by-block takes time. I watched the network throughput graph. It was steady. 80 MB/s. 90 MB/s.

I couldn't restore the file to the original datastore—it was read-only, and I didn't want to risk corruption. I provisioned a massive 2.5 TB LUN on our backup NAS and mounted it to the ESXi host via NFS. "Boot failure," I thought

When you create a VMware virtual machine, you see one file: VMname.vmdk (e.g., Windows10.vmdk ). However, this is just a (a text file with metadata). The actual raw virtual hard disk data lives in a second file: VMname-flat.vmdk (e.g., Windows10-flat.vmdk ).

: Rename the new temp.vmdk to match your original disk name. Edit it using the vi editor to ensure the "Extent Description" line points exactly to your original -flat.vmdk file. If the large -flat

By 10:00 AM, The Vault was back online. Kevin was sitting in the conference room, looking like he was awaiting a firing squad.

I initiated a backup of the recovered VM immediately.

I had the flat file. But a VM needs more than just the flat file; it needs the descriptor file (the small text file that tells VMware the geometry of the disk). Since I had the original descriptor backed up (or I could generate a generic one), I copied it to the recovery folder and renamed it to match the new flat file.