# Data Object - StorageIOAllocationOption(vim.StorageResourceManager.IOAllocationOption)

Property of
  VirtualDiskOption
Extends
  DynamicData
See also
  LongOption, SharesOption
Since
  vSphere API 4.1

## Data Object Description

The IOAllocationOption specifies value ranges that can be used to initialize IOAllocationInfo object.

Properties

Name | Type | Description
--- | --- | ---
limitOption | LongOption | limitOptions defines a range of values allowed to be used for storage IO limit limit.
sharesOption | SharesOption | sharesOption defines a range of values allowed to be used to specify allocated io shares shares.
Properties inherited from DynamicData
None

Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="StorageIOAllocationOption"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="limitOption" type="vsan:LongOption"/> <element name="sharesOption" type="vsan:SharesOption"/> </sequence> </extension> </complexContent> </complexType>