MPIO_DISK_HEALTH_INFO WMI Class

An MPIO driver uses the MPIO_DISK_HEALTH_INFO WMI class to report health statistics of all the MPIO disks that it manages.


class MPIO_DISK_HEALTH_INFO
{
    [key, read]
     string InstanceName;
    [read] boolean Active;

    [WmiDataId(1),
     read,
     Description("Number of Pseudo-LUN Health Packets.") : amended
    ] uint32 NumberDiskPackets;

    [WmiDataId(2),
     read,
     Description("Reserved for future use.") : amended
    ] uint32 Reserved;

    [WmiDataId(3),
     read,
     Description("MPIO Pseudo-LUN Health Info Array.") : amended,
     WmiSizeIs("NumberDiskPackets")
    ] MPIO_DISK_HEALTH_CLASS DiskHealthPackets[];
};

When this class definition is compiled by the WMI tool suite, it produces the MPIO_DISK_HEALTH_INFO data structure. There are no methods associated with this WMI class.

 

 

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