MPIO_DISK_INFO WMI Class
A WMI client uses the MPIO_DISK_INFO WMI class to query MPIO so that it gathers information regarding every MPIO disk that is configured in the system.
class MPIO_DISK_INFO
{
[key, read]
string InstanceName;
[read] boolean Active;
//
// The Number of multi-path disk pdos that have been
// created.
//
[WmiDataId(1),
read,
Description("Number of Multi-Path Drives.") : amended
] uint32 NumberDrives;
//
// Variable-length array of DRIVE_INFO structures.
// NOTE: Each entry will be ULONG aligned. App. writers
// take note when iterating through the array.
//
[WmiDataId(2),
read,
Description("Multi-Path Drive Info Array.") : amended,
WmiSizeIs("NumberDrives")
] MPIO_DRIVE_INFO DriveInfo[];
};
When compiled by the WMI tool suite, this class definition produces the MPIO_DISK_INFO data structure. There are no methods associated with this WMI class.
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