Volume management structures
Structures used in volume management.
In this section
| Topic | Description |
|---|---|
| BOOT_AREA_INFO | Contains the output for the FSCTL_GET_BOOT_AREA_INFO control code. |
| CREATE_USN_JOURNAL_DATA | Contains information that describes an update sequence number (USN) change journal. |
| CSV_IS_OWNED_BY_CSVFS | Contains the output for the FSCTL_IS_VOLUME_OWNED_BYCSVFS control code that determines whether a volume is owned by CSVFS. |
| CSV_NAMESPACE_INFO | Contains the output for the FSCTL_IS_CSV_FILE control code that retrieves namespace information for a file. |
| CSV_QUERY_VETO_FILE_DIRECT_IO_OUTPUT | Contains troubleshooting information about why a volume is in redirected mode. |
| DELETE_USN_JOURNAL_DATA | Contains information on the deletion of an update sequence number (USN) change journal using the FSCTL_DELETE_USN_JOURNAL control code. |
| FILE_STORAGE_TIER | Represents an identifier for the storage tier relative to the volume. |
| FILE_STORAGE_TIER_REGION | Describes a single storage tier region. |
| FILE_SYSTEM_RECOGNITION_INFORMATION | Contains file system recognition information retrieved by the FSCTL_QUERY_FILE_SYSTEM_RECOGNITION control code. |
| FILE_SYSTEM_RECOGNITION_STRUCTURE | Contains the on-disk file system recognition information stored in the volume's boot sector (logical disk sector zero). |
| FSCTL_GET_INTEGRITY_INFORMATION_BUFFER | Contains the integrity information for a file or directory. |
| FSCTL_QUERY_REGION_INFO_INPUT | Contains the storage tier regions from the storage stack for a particular volume. |
| FSCTL_QUERY_REGION_INFO_OUTPUT | Contains information for one or more regions. |
| FSCTL_QUERY_STORAGE_CLASSES_OUTPUT | Contains information for all tiers of a specific volume. |
| FSCTL_SET_INTEGRITY_INFORMATION_BUFFER | Input buffer passed with the FSCTL_SET_INTEGRITY_INFORMATION control code. |
| LOOKUP_STREAM_FROM_CLUSTER_ENTRY | Returned from the FSCTL_LOOKUP_STREAM_FROM_CLUSTER control code. |
| LOOKUP_STREAM_FROM_CLUSTER_INPUT | Passed as input to the FSCTL_LOOKUP_STREAM_FROM_CLUSTER control code. |
| LOOKUP_STREAM_FROM_CLUSTER_OUTPUT | Received as output from the FSCTL_LOOKUP_STREAM_FROM_CLUSTER control code. |
| MARK_HANDLE_INFO | Contains information that is used to mark a specified file or directory, and its update sequence number (USN) change journal record with data about changes. |
| MARK_HANDLE_INFO32 | Contains information that is used to mark a specified file or directory, and its update sequence number (USN) change journal record with data about changes. This is only defined for 64-bit code and exists to interpret MARK_HANDLE_INFO structures sent by 32-bit code. |
| MFT_ENUM_DATA | Contains information defining the boundaries for and starting place of an enumeration of update sequence number (USN) change journal records. |
| MFT_ENUM_DATA_V1 | Contains information defining the boundaries for and starting place of an enumeration of update sequence number (USN) change journal records for ReFS volumes. |
| MOVE_FILE_DATA | Contains input data for the FSCTL_MOVE_FILE control code. |
| NTFS_VOLUME_DATA_BUFFER | Represents volume data. |
| PLEX_READ_DATA_REQUEST | Indicates the range of the read operation to perform and the plex from which to read. |
| READ_FILE_USN_DATA | Specifies the versions of the update sequence number (USN) change journal supported by the application. |
| READ_USN_JOURNAL_DATA_V0 | Contains information defining a set of update sequence number (USN) change journal records to return to the calling process. |
| READ_USN_JOURNAL_DATA_V1 | Contains information defining a set of update sequence number (USN) change journal records to return to the calling process. |
| REPAIR_COPIES_INPUT | Input structure for the FSCTL_REPAIR_COPIES control code. |
| REPAIR_COPIES_OUTPUT | Contains output of a repair copies operation returned from the FSCTL_REPAIR_COPIES control code. |
| RETRIEVAL_POINTER_BASE | Contains the output for the FSCTL_GET_RETRIEVAL_POINTER_BASE control code. |
| RETRIEVAL_POINTERS_BUFFER | Contains the output for the FSCTL_GET_RETRIEVAL_POINTERS control code. |
| SHRINK_VOLUME_INFORMATION | Specifies the volume shrink operation to perform. |
| STARTING_LCN_INPUT_BUFFER | Contains the starting LCN to the FSCTL_GET_VOLUME_BITMAP control code. |
| STARTING_VCN_INPUT_BUFFER | Contains the starting VCN to the FSCTL_GET_RETRIEVAL_POINTERS control code. |
| USN_JOURNAL_DATA_V0 | Represents an update sequence number (USN) change journal, its records, and its capacity. |
| USN_JOURNAL_DATA_V1 | Represents an update sequence number (USN) change journal, its records, and its capacity. |
| USN_JOURNAL_DATA_V2 | Represents an update sequence number (USN) change journal, its records, and its capacity. This structure is the output buffer for the FSCTL_QUERY_USN_JOURNAL control code. |
| USN_RANGE_TRACK_OUTPUT | Contains returned update sequence number (USN) from FSCTL_USN_TRACK_MODIFIED_RANGES control code. |
| USN_RECORD_COMMON_HEADER | Contains the information for an update sequence number (USN) common header which is common through USN_RECORD_V2, USN_RECORD_V3 and USN_RECORD_V4. |
| USN_RECORD_EXTENT | Contains the offset and length for an update sequence number (USN) record extent. |
| USN_RECORD_V2 | Contains the information for an update sequence number (USN) change journal version 2.0 record. |
| USN_RECORD_V3 | Contains the information for an update sequence number (USN) change journal version 3.0 record. |
| USN_RECORD_V4 | Contains the information for an update sequence number (USN) change journal version 4.0 record. The version 2.0 and 3.0 records are defined by the USN_RECORD_V2 (also called USN_RECORD) and USN_RECORD_V3 structures respectively. |
| USN_TRACK_MODIFIED_RANGES | Contains information on range tracking parameters for an update sequence number (USN) change journal using the FSCTL_USN_TRACK_MODIFIED_RANGES control code. |
| VOLUME_BITMAP_BUFFER | Represents the occupied and available clusters on a disk. |
| VOLUME_DISK_EXTENTS | Represents a physical location on a disk. |
| VOLUME_GET_GPT_ATTRIBUTES_INFORMATION | Contains volume attributes retrieved with the IOCTL_VOLUME_GET_GPT_ATTRIBUTES control code. |