Storage File System Changed to RAW after reboot

Products

• VMware vSphere ESXi

Issue/Introduction

• The disk reflects as RAW within Guest OS
  
  
• No device/datastore error's are reported by the ESXi for the vmdk 

Environment

vSphere 7.x, 8.x

Cause

• Hypervisor don't have access to change or modify the partition information of the vmdk
• This needs to be further investigated by the Guest OS vendor 

Resolution

Engage guest OS vendor to fix disk partition information reflected within the Guest OS