The following error displays during the final step of the configuration for a VMware High
Availability (HA) cluster attached to five datastores: The number of heartbeat datastores for
host is 0, which is less than required. What condition would cause this error?

A.
The hosts in the cluster contain one or more datastores configured with a 1 MB block
size.

B.
One of the hosts in the cluster has an invalid Storage Policy configured on one or more of
their datastores.

C.
The hosts in the cluster do not have Storage DRS configured on one or more of their
datastores.

D.
One of the hosts in the cluster is not attached to the datastores planned for use with HA.