# Enum - ClusterDasConfigInfoHBDatastoreCandidate(vim.cluster.DasConfigInfo.HBDatastoreCandidate)

Since
  vSphere API 5.0

## Enum Description

The policy to determine the candidates from which vCenter Server can choose heartbeat datastores.

Enum Constants

Name | Description
--- | ---
allFeasibleDs | vCenter Server chooses heartbeat datastores from all the feasible ones, i.e., the datastores that are accessible to more than one host in the cluster. The choice will be made without giving preference to those specified by the user (see heartbeatDatastore).
allFeasibleDsWithUserPreference | vCenter Server chooses heartbeat datastores from all the feasible ones while giving preference to those specified by the user (see heartbeatDatastore). More specifically, the datastores not included in heartbeatDatastore will be chosen if and only if the specified ones are not sufficient.
userSelectedDs | vCenter Server chooses heartbeat datastores from the set specified by the user (see heartbeatDatastore). More specifically, datastores not included in the set will not be chosen. Note that if heartbeatDatastore is empty, datastore heartbeating will be disabled for HA.

Show WSDL type definition
<simpleType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="ClusterDasConfigInfoHBDatastoreCandidate"> <restriction base="xsd:string"> <enumeration value="userSelectedDs"/> <enumeration value="allFeasibleDs"/> <enumeration value="allFeasibleDsWithUserPreference"/> </restriction> </simpleType>