# Data Object - VsanUpgradeSystemMissingHostsInClusterIssue(vim.VsanUpgradeSystem.MissingHostsInClusterIssue)

Extends
  VsanUpgradeSystemPreflightCheckIssue
See also
  HostSystem
Since
  vSphere API 6.0

## Data Object Description

Pre-flight check encountered at least one host that is part of the VC cluster but not the VSAN cluster.

Properties

Name | Type | Description
--- | --- | ---
hosts | ManagedObjectReference[] to a HostSystem[] | Hosts this issue applies to.
Properties inherited from VsanUpgradeSystemPreflightCheckIssue
msg
Properties inherited from DynamicData
None

Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="VsanUpgradeSystemMissingHostsInClusterIssue"> <complexContent> <extension base="vsan:VsanUpgradeSystemPreflightCheckIssue"> <sequence> <element name="hosts" type="vsan:ManagedObjectReference" maxOccurs="unbounded"/> </sequence> </extension> </complexContent> </complexType>