Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

MPIO_DISK_HEALTH_INFO structure

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

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

Header

Mpiowmi.h (include Mpiowmi.h)

 

 

Send comments about this topic to Microsoft

Show:
© 2015 Microsoft