# Data Object - VirtualDiskVFlashCacheConfigInfo(vim.vm.device.VirtualDisk.VFlashCacheConfigInfo)

Property of
  VirtualDisk
Returned by
  HostGetVFlashModuleDefaultConfig
Extends
  DynamicData
Since
  vSphere API 5.5

## Data Object Description

Data object describes the vFlash cache configuration on this virtual disk.

Properties

Name | Type | Description
--- | --- | ---
blockSizeInKB* | xsd:long | Cache block size. This parameter allows the user to control how much data gets cached on a single access to the VMDK. Max block size is 1MB. Default is 4KB.
cacheConsistencyType* | xsd:string | Cache data consistency types after a crash. See VirtualDiskVFlashCacheConfigInfoCacheConsistencyType for supported types. If not specified, the default value used is strong
cacheMode* | xsd:string | Cache modes. See VirtualDiskVFlashCacheConfigInfoCacheMode for supported modes. If not specified, the default value used is write_thru.
reservationInMB* | xsd:long | Amount of vFlash resource that is guaranteed available to the cache. If not specified, default reservation will be used.
vFlashModule* | xsd:string | Name of vFlash module which manages the cache. If not specified, default setting defaultVFlashModule will be used.
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="VirtualDiskVFlashCacheConfigInfo"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="vFlashModule" type="xsd:string" minOccurs="0"/> <element name="reservationInMB" type="xsd:long" minOccurs="0"/> <element name="cacheConsistencyType" type="xsd:string" minOccurs="0"/> <element name="cacheMode" type="xsd:string" minOccurs="0"/> <element name="blockSizeInKB" type="xsd:long" minOccurs="0"/> </sequence> </extension> </complexContent> </complexType>