VDS_DISK_NOTIFICATION structure (vds.h)
[Beginning with Windows 8 and Windows Server 2012, the Virtual Disk Service COM interface is superseded by the Windows Storage Management API.]
Defines the details of disk events.
Syntax
typedef struct _VDS_DISK_NOTIFICATION {
ULONG ulEvent;
VDS_OBJECT_ID diskId;
} VDS_DISK_NOTIFICATION;
Members
ulEvent
Determines the disk event for which an application will be notified, as one of the following values.
| Value | Meaning |
|---|---|
|
A disk was inserted, or a RAID controller surfaced a LUN that is local to the host. |
|
A disk was removed, or a RAID controller unbound a LUN. |
|
A member of the VDS_DISK_PROP structure changed, or an extent on a disk changed. |
diskId
The GUID of the disk object that triggered the event.
Remarks
The VDS_NOTIFICATION structure includes this structure as a member.
An application can receive disk events by implementing the IVdsAdviseSink interface and passing the interface pointer as an argument to the IVdsService::Advise method.
To get the disk object, use the IVdsService::GetObject method. You can then use the IVdsDisk::GetProperties method or the IVdsDisk3::GetProperties2 method to get the disk properties.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Header | vds.h |