MPIO_DISK_HEALTH_INFO structure (mpiowmi.h)
The MPIO_DISK_HEALTH_INFO structure is used to query the available health information for every multi-path disk in the system.
Syntax
typedef struct _MPIO_DISK_HEALTH_INFO {
ULONG NumberDiskPackets;
ULONG Reserved;
MPIO_DISK_HEALTH_CLASS DiskHealthPackets[1];
} MPIO_DISK_HEALTH_INFO, *PMPIO_DISK_HEALTH_INFO;
Members
NumberDiskPackets
An unsigned 32-bitfield that returns the number of available health packets that correspond to the number of multi-path disks under MPIO control.
Reserved
Should be zero.
DiskHealthPackets[1]
An array of health information packets for all the available multi-path disks under MPIO control. The number of elements in the array is given by NumberDiskPackets, and each element of the array is an instance of an MPIO_DISK_HEALTH_CLASS structure.
Requirements
Requirement | Value |
---|---|
Header | mpiowmi.h (include Mpiowmi.h) |