# Data Object - VimVsanHostDiskMapInfoEx(vim.vsan.host.DiskMapInfoEx)

Property of
  VimVsanHostVsanManagedDisksInfo
Returned by
  QueryDiskMappings
Extends
  DynamicData
See also
  VsanDataEfficiencyConfig, VsanDataEncryptionConfig, VsanHostDiskMapping
Since
  vSphere API 6.0

## Data Object Description

DiskMapInfoEx is used to present information of a Virtual disk group. It extended vim.vsan.host.DiskMapInfo, added fields all-flash and space efficiency settings on this disk group.

Properties

Name | Type | Description
--- | --- | ---
dataEfficiencyConfig* | VsanDataEfficiencyConfig | The data efficiency configuration on this disk group. dedupEnabled in dataEfficiencyConfig will be set when both vSAN deduplication and compression are enabled. compressionEnabled in dataEfficiencyConfig will be set when compression-only is enabled. dedupEnabled and compressionEnabled will not be set at the same time (i.e. mutually-exclusive True). For more details refer to VsanDataEfficiencyConfig Since vSAN API 7.2
encryptionInfo* | VsanDataEncryptionConfig | vSAN encryption metadata for the disk group. Since vSAN API 6.6
isAllFlash | xsd:boolean | Whether this disk group is all flash disk group.
isDataEfficiency* | xsd:boolean | This field will be True if both vSAN deduplication and compression are enabled, or only compression is enabled on this disk group. Check dataEfficiencyConfig for more details.
isMounted | xsd:boolean | Whether this disk group is mounted to this host. For an unmounted disk group, it cannot be used for vSAN I/O on this host. To make unmounted disk group contribute to vSAN I/O, please try vim.host.VsanSystem.InitializeDisks and vim.host.VsanSystem.AddDisks.
mapping | VsanHostDiskMapping | The disk structure of this vSAN disk group.
unlockedEncrypted* | xsd:boolean | Whether encryption keys for this disk group are loaded. If vSAN encryption is on and the encryption keys are not loaded for the disk group, the disk group cannot be used for vSAN I/O on this host. Since vSAN API 6.6
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="VimVsanHostDiskMapInfoEx"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="mapping" type="vsan:VsanHostDiskMapping"/> <element name="isMounted" type="xsd:boolean"/> <element name="unlockedEncrypted" type="xsd:boolean" minOccurs="0"/> <element name="isAllFlash" type="xsd:boolean"/> <element name="isDataEfficiency" type="xsd:boolean" minOccurs="0"/> <element name="encryptionInfo" type="vsan:VsanDataEncryptionConfig" minOccurs="0"/> <element name="dataEfficiencyConfig" type="vsan:VsanDataEfficiencyConfig" minOccurs="0"/> </sequence> </extension> </complexContent> </complexType>