![]() ![]() Retrieves extended information about the type, size, and nature of a disk partition.ĭetermines whether the specified disk is writable.Įnables performance counters that provide disk performance information.ĭisables the performance counters that provide disk performance information.ĭirects the disk device to map one or more blocks to its spare-block pool.Ĭlears all Volume Shadow Copy Service (VSS) hardware-based shadow copy (also called "snapshot") information from the disk. Retrieves information about the type, size, and nature of a disk partition. Retrieves the length of the specified disk, volume, or partition. Retrieves extended information for each entry in the partition tables for a disk. Retrieves information for each entry in the partition tables for a disk. Retrieves extended information about the physical disk's geometry: type, number of cylinders, tracks per cylinder, sectors per track, and bytes per sector. Retrieves information about the physical disk's geometry: type, number of cylinders, tracks per cylinder, sectors per track, and bytes per sector. Retrieves the attributes of the specified disk device. Retrieves the disk cache configuration data. To provide additional parameters, use IOCTL_DISK_FORMAT_TRACKS_EX instead.įormats a specified, contiguous set of tracks on a floppy disk. Removes the boot signature from the master boot record, so that the disk will be formatted from sector zero to the end of the disk.įormats a specified, contiguous set of tracks on a floppy disk. Initializes the specified disk and disk partition table using the information in the CREATE_DISK structure. ![]() Waits for all volumes on the specified disk to be ready for use. The following table identifies the control codes that are used in disk management. ![]()
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