[MS-VDS]: Virtual Disk Service (VDS) Protocol Specification

•For each callback object that is registered in the list of callback objects, call the callback object'sIVdsAdviseSink::OnNotify method by using a VDS_NOTIFICATION structure that has thefollowing attributes:•objectType member is VDS_NTT_DISK.•Disk member is a VDS_DISK_NOTIFICATION that has the following attributes:•ulEvent is VDS_NF_DISK_MODIFY.•diskId is the VDS_OBJECT_ID of this disk object.•Return an HRESULT indicating failure or success.3.4.5.2.23.5 IVdsAdvancedDisk::ChangeAttributes (Opnum 7)The ChangeAttributes method changes the attributes of the partition at byte offset ullOffset on thedisk.HRESULT ChangeAttributes([in] ULONGLONG ullOffset,[in] CHANGE_ATTRIBUTES_PARAMETERS* para);ullOffset: The byte offset of the partition, from the beginning of the disk. This offset MUST bethe offset of the start of a partition.para: A pointer to a CHANGE_ATTRIBUTES_PARAMETERS structure that describes theattributes to change.Return Values: The method MUST return zero or a non-error HRESULT (as specified in [MS-ERREF]) to indicate success, or return an implementation-specific nonzero error code toindicate failure. For the HRESULT values predefined by the Virtual Disk Service RemoteProtocol, see section 2.2.3.Note This method is not valid on CD/DVD or super floppy devices. These devices do notsupport partition tables.When the server receives this message, it MUST validate the following parameters:•Verify that para is not NULL.•Verify that the partition format in input parameter para matches the current partition format ofthe disk.The server MUST perform the following:•Change the attributes of the partition following the parameters specified to the method. If thedisk partitioning format is MBR, the only value that may be changed is the bootIndicator. If thedisk partitioning format is GPT, the only value that may be changed is the GPT attributes. Thedisk partitioning format may not be changed using this method. For information on changingpartition attributes, see section 2.2.2.11.1.1.•If attributes on the partition were successfully changed, for each callback object that is registeredin the list of callback objects, call the callback object's IVdsAdviseSink::OnNotify (Opnum 3)method by using a VDS_NOTIFICATION structure that has the following attributes:[MS-VDS] — v20110610Virtual Disk Service (VDS) Protocol SpecificationCopyright © 2011 Microsoft Corporation.Release: Friday, June 10, 2011216 / 360