Data Object - VsanVmdkIOLoadSpec(vim.host.VsanVmdkIOLoadSpec)

Property of: VsanVmdkLoadTestSpec
Extends: DynamicData
Since: vSphere API 5.5

Data Object Description

This class encapsulates the VMDK IO load test spec. This spec specifies the characteristics of the IO workload for the Virtual SAN storage IO performance test on the virtual disk

Properties

Name	Type	Description
dataSizeMb	xsd:long	The size of the portion of the virtual disk covered by the IO workload test
iosizeB	xsd:int	The average IO size in byte. It's used to specify the IO size for the read/write request in the IO workload
oio	xsd:int	The number of outstanding IO. It's used to specify how many outstanding IO should be issued in the IO workload
random	xsd:boolean	True to specify the random IO access pattern in IO workload test
readPct	xsd:int	The read ratio in the IO workload. It's used to specifies the fraction of the read IOs over the total number of IOs generated. It should be in the range of 0 to 100.
startOffsetB*	xsd:long	The start offset in byte for the virtual disk to run the IO workload test
Properties inherited from DynamicData
None

*Need not be set
Show WSDL type definition

         <complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vim25="urn:vim25" name="VsanVmdkIOLoadSpec">
            <complexContent>
               <extension base="vim25:DynamicData">
                  <sequence>
                     <element name="readPct" type="xsd:int"/>
                     <element name="oio" type="xsd:int"/>
                     <element name="iosizeB" type="xsd:int"/>
                     <element name="dataSizeMb" type="xsd:long"/>
                     <element name="random" type="xsd:boolean"/>
                     <element name="startOffsetB" type="xsd:long" minOccurs="0"/>
                  </sequence>
               </extension>
            </complexContent>
         </complexType>