: Use the ESXi shell or SSH to find the exact byte size of your -flat.vmdk file using ls -l .
vmkfstools -c <size> -a lsilogic /vmfs/volumes/datastore/VM-name/new.vmdk flat vmdk recovery
: Run vmkfstools -c [size] -d thin temp.vmdk using the exact size found in step 1. This creates a "dummy" descriptor and flat file. : Use the ESXi shell or SSH to
Use vmkfstools to convert the flat file into a standalone VMDK: Use vmkfstools to convert the flat file into
Flat VMDK recovery is a high-stakes process that requires a methodical approach. While reconstructing a descriptor is a manageable task for most administrators, recovering deleted or corrupted flat files often necessitates specialized third-party software. The most effective strategy against VMDK loss remains a robust, tested backup and disaster recovery plan.
: The virtual equivalent of a physical platter, holding the operating system, applications, and user files. It is typically the same size as the provisioned virtual disk. Method 1: Recreating the Descriptor File