When a file is deleted on VMFS:
This sounds obvious, but check your Veeam, NAKIVO, or Dell EMC backups. Even an older backup is better than a total loss. vmfs undelete not found
vmfs-tools --scan /dev/sdb
Several third-party tools, such as Disk Drill, EaseUS Data Recovery Wizard, or GetDataBack, claim to support VMFS recovery. However, be cautious when using these tools, as they may not be compatible with your specific ESXi or storage configuration. When a file is deleted on VMFS: This