# Data Object - HostVffsSpec(vim.host.VffsVolume.Specification)

Parameter to
  FormatVffs
Extends
  DynamicData
See also
  HostDiskPartitionSpec
Since
  vSphere API 5.5

## Data Object Description

This data object type describes the VFFS creation specification.

Properties

Name | Type | Description
--- | --- | ---
devicePath | xsd:string | The device path of the SSD disk. See devicePath
majorVersion | xsd:int | Major version number of VFFS. This can be changed if the VFFS is upgraded, but this is an irreversible change.
partition* | HostDiskPartitionSpec | Partition specification of the SSD disk. If this property is not provided, partition information will be computed and generated.
volumeName | xsd:string | Volume name of VFFS.
Properties inherited from DynamicData
None

*Need not be set
Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="HostVffsSpec"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="devicePath" type="xsd:string"/> <element name="partition" type="vsan:HostDiskPartitionSpec" minOccurs="0"/> <element name="majorVersion" type="xsd:int"/> <element name="volumeName" type="xsd:string"/> </sequence> </extension> </complexContent> </complexType>