# Data Object - HostDiskPartitionSpec

Property of
  HostDiagnosticPartitionCreateSpec, HostDiskPartitionInfo, HostVffsSpec, VmfsDatastoreCreateSpec, VmfsDatastoreExpandSpec, VmfsDatastoreExtendSpec
Parameter to
  ExtendVffs, UpdateDiskPartitions
Extends
  DynamicData
See also
  HostDiskDimensionsChs, HostDiskPartitionAttributes
Since
  null

## Data Object Description

Properties

Name | Type | Description
--- | --- | ---
chs* | HostDiskDimensionsChs |
partition* | HostDiskPartitionAttributes[] |
partitionFormat* | xsd:string | Since vSphere API 5.0
totalSectors* | xsd:long |
Properties inherited from DynamicData
None

*Need not be set