MPIO_DEVINSTANCE_HEALTH_INFO WMI Class
An MPIO driver uses the MPIO_DEVINSTANCE_HEALTH_INFO WMI class to report health statistics of an MPIO disk by using underlying different paths.
class MPIO_DEVINSTANCE_HEALTH_INFO
{
[key, read]
string InstanceName;
[read] boolean Active;
[WmiDataId(1),
read,
Description("Number of Health Packets.") : amended
] uint32 NumberDevInstancePackets;
[WmiDataId(2),
read,
Description("Reserved for future use.") : amended
] uint32 Reserved;
[WmiDataId(3),
read,
Description("Multi-Path Health Info Array.") : amended,
WmiSizeIs("NumberDevInstancePackets")
] MPIO_DEVINSTANCE_HEALTH_CLASS DevInstanceHealthPackets[];
};
When this class definition is compiled by the WMI tool suite, it produces the MPIO_DEVINSTANCE_HEALTH_INFO data structure. There are no methods associated with this WMI class.
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