voma -m vmfs -f check -d /vmfs/devices/disks/naa.XXXXX Then attempt repair:
vmware-vdiskmanager -r source.vmdk -t 0 recovered.vmdk If the corruption is at the VMFS datastore level: recover corrupt vmdk
A corrupted VMDK (Virtual Machine Disk) file can mean a VM fails to boot, shows I/O errors, or disappears entirely from the inventory. Before you panic, know that recovery is often possible using the right tools and methods. voma -m vmfs -f check -d /vmfs/devices/disks/naa