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

diskId: The VDS object ID of the disk object on which the extent resides.type: The value from the VDS_DISK_EXTENT_TYPE enumeration that indicates the type ofthe extent.ullOffset: The byte offset of the disk extent from the beginning of the disk.ullSize: The size, in bytes, of the extent.volumeId: The VDS object ID of the volume object to which the extent belongs, if any.plexId: The VDS object ID of the volume plex object to which the extent belongs, if it belongsto a volume.memberIdx: The zero-based index of the volume plex member to which the extent belongs,if it belongs to a volume plex.2.2.1.3.20 VDS_PARTITION_PROPThe VDS_PARTITION_PROP structure provides information about partition properties.typedef struct _VDS_PARTITION_PROP {VDS_PARTITION_STYLE PartitionStyle;unsigned long ulFlags;unsigned long ulPartitionNumber;ULONGLONG ullOffset;ULONGLONG ullSize;[switch_is(PartitionStyle)] union {[case(VDS_PST_MBR)]VDS_PARTITION_INFO_MBR Mbr;[case(VDS_PST_GPT)]VDS_PARTITION_INFO_GPT Gpt;[default] ;};} VDS_PARTITION_PROP;PartitionStyle: The value from the VDS_PARTITION_STYLE enumeration that describes thepartition format of the disk where the partition resides.ulFlags: The combination of any values, by using the bitwise OR operator, from theVDS_PARTITION_FLAG enumeration describing the partition.ulPartitionNumber: The one-based index number of the partition that the operating systemassigns.ullOffset: The byte offset of the partition from the beginning of the disk.ullSize: The size of the partition, in bytes.Mbr: A VDS_PARTITION_INFO_MBR structure that describes the MBR partition.Gpt: A VDS_PARTITION_INFO_GPT structure that describes the GPT partition.[MS-VDS] — v20110610Virtual Disk Service (VDS) Protocol SpecificationCopyright © 2011 Microsoft Corporation.Release: Friday, June 10, 201154 / 360