Was the resource bitmap—the map of where every file lives—simply broken?
VMFS metadata corruption is a severe but (sometimes) recoverable condition. Swift detection, read-only diagnosis, and a verified backup are your strongest defenses. In many real-world scenarios, —especially if the corruption spans the partition table or primary file descriptor. vmfs metadata corruption
:
is a critical failure state within a VMware vSphere environment where the internal structure of the Virtual Machine File System (VMFS) becomes inconsistent. When this occurs, ESXi hosts may lose the ability to read, write, or even recognize the datastore, often leading to virtual machines (VMs) appearing as "Inaccessible" or "Orphaned". Common Symptoms of Metadata Corruption Was the resource bitmap—the map of where every