Where is a Virtual SAN Fault Domain configured?

Fault domain configuration is a vSAN-specific feature accessed through the Virtual SAN Cluster configuration in the vSphere Client. Administrators assign hosts to named fault domains from the vSAN cluster settings panel, which maps hosts to physical boundaries like racks.

VMware HA cluster configuration handles VM restart and heartbeat settings, not storage topology or vSAN fault domain assignments.

DRS configuration manages compute load balancing and VM placement rules, and has no interface for defining vSAN fault domains.

Datacenter Advanced Settings are used for datacenter-level configurations unrelated to vSAN cluster topology or fault domain membership.