This article explains the Physical Disk Health - Component Metadata Health check in the vSAN Health Service and provides details on why it might report an error.
Q: What does the Physical Disk Health – Component Metadata Health check do?
A: This health check verifies the integrity of the component metadata on a disk.
VMware vSAN
For more information on collecting VMware vSAN logs, see Collecting vSAN support logs and uploading to VMware.
Additional resources:
Cluster Health:
Network Health:
Data Health:
Physical Disk Health:
Limits Health:
VSAN HCL Health: