You can view summary details of all the clusters, specific cluster details, and alert details for the vSAN. If you do not have any vSAN clusters configured, an error message is displayed and the widgets are not displayed in the vSAN overview and vSAN cluster view pages.

vSAN Overview

You can view the number of hosts, vSAN clusters, cache disks, VMs, and capacity disks for all the clusters. To access this option, navigate to Quick Links > vSAN > Overview.

Table 1. vSAN Overview

Widgets

Description

Are there any issues?

Displays the critical alerts across your vSAN. For more information, click View Details.

Am I running out of capacity?

Displays whether there is sufficient capacity.

What is the component limit?

Displays the available component limit.

Disk IOPs

Displays the IOPs per second.

Disk throughput

Displays the throughput per second.

Compression

Displays whether compression is enabled or disabled.

Deduplication

Displays whether deduplication is enabled or disabled.

Note:

The values for compression and deduplication are the same.

vSAN Cluster View

You can view the number of hosts, cache disks, virtual machines, and capacity disks for the relevant cluster. You can also view if deduplication and compression are enabled. To access this option, navigate to Quick Links > vSAN > Cluster View . Click the Change Cluster option to view information for different clusters.

Table 2. vSAN Cluster View

Widgets

Description

Are there any issues?

Displays the critical alerts across your vSAN. For more information, click View Details.

What is the remaining capacity?

Displays the available, used, and total capacity.

What is the component limit?

Displays the components used in the cluster.

Disk IOPs

Displays the IOPs per second for the cluster.

Disk throughput

Displays the throughput per second for the cluster.

Disk Latency

Displays the disk latency for the cluster.

Read Latency vs Write Latency

Displays the read latency and write latency for the cluster.

Alerts

You can view alerts pertaining to objects in the vSAN cluster. You can view the alerts based on their criticality. To access this option, navigate to Quick Links > vSAN > Alerts. The datagrid displays a list of alerts and the relevant details such as the criticality of each alert, the object it is triggered on, and the type of alert. Click the Open in vRealize Operations link in the data grid to navigate to vRealize Operations Manager. You can find out the object for which the alert is triggered and the remediation details