You can check the health of the Virtual SAN cluster.

You can use the Virtual SAN health checks to monitor the status of cluster components, diagnose issues, and troubleshoot problems. The health checks cover hardware compatibility, network configuration and operation, advanced Virtual SAN configuration options, storage device health, and virtual machine objects.

The Virtual SAN health checks are divided into categories. Each category contains individual health checks.

Table 1. Virtual SAN Health Check Categories
Health Check Category Description
Hardware Compatibility Monitor the cluster components to ensure that they are using supported hardware, software, and drivers.
Performance Service Monitor the health of a Virtual SAN performance service.
Network Monitor Virtual SAN network health.
Physical disk Monitor the health of physical devices in the cluster.
Data Monitor Virtual SAN data health.
Cluster Monitor Virtual SAN cluster health.
Limits Monitor Virtual SAN cluster limits.
Virtual SAN iSCSI target service Monitor the iSCSI target service, including the network configuration and runtime status.
Stretched cluster Monitor the health of a stretched cluster, if applicable.

For more information about Virtual SAN health checks, see VMware Virtual SAN Health Check Plugin Guide.