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Email???? ID: 302873 - ????? ???????: 26 ??????? 2011 - ??????: 3.0 ??????? ?????? ??????????? ?? GUID Partitioning ?????? ????? ?? ???? ???
?? ????? ?????????? ???? ??????????? ?? GUID ???????? ???? ????? ?? ???? ??? ????? ???? ?? ???????? ?? ??? ???? ?? ?????? ????? ??? ???? ??????????????????? ???, ????, ?? ????? ?? ????????? ?? ??????? ???? ?? ??? ????? ????? ??? ???? ???????, ??? ?? ????????? ?? ??? ??? ?? ??????? ???? ??? ?? ????? ???????? ??????? ?? ???? ???.. ?????, ????????? ???? ?? ?? ?? ????? ?? ??????????? ???? ???? ???.. ?????? ??????? ?? ???, ????????? ?? ??????? ???? ?? ???? ???? ??? ?? ???.. ???, ??? ??? ?????? ??????? ???? ?? ?? ?? ????????? ?? ???????????? ?? ???? ???.. ????????? ?? ??? ?? ???? ?? ???????????? ???? ?? ????? ?? ???? ??? ???? ??????? ?? ???, Microsoft ?????? ??? ??? ???? ????? ?? ??? ????? ???? ?????? ????? ????:: 322756
(http://support.microsoft.com/kb/322756/
)
??? ?? ???? ?? Windows ??? ????????? ?? ???????????? ???? ???? ???? ??? GUID ???????? ???? ????? ???????? ??????????? ?? GUID ???????? ???? ??????????? ???????? ???????? ??? ?? ?? ??? ?? ??? ??? ???????? ???? ??? ??? GUID ???????? ???? ??? ?? ?? ????? ??????????? ?? ?? ?????? ?????? ??? ??????? (MBR) Intel-?????? ?????????? ?? ??? ??????? ?? ??? ?? ?? ????? partitioning ?? ??????? ???? ?? ?? ??????? ????????, ?? ??????? ????? ????? ?? ?? ??? ?? ????? ?? ????? ??? ?? ??? ??? ?? ?? ??? ??? ??? ???? ?? ?? ??????? ?? ?? ?????? ?????? ??? ?????? ?????? ???????? ?? ??????? ???????? ???????? ?? ??? ????? ???? ???? ???? ?????? ?? ????? ?? ?????? ???????? ?? ??????? ??? ?????? ?? ?? ???????? ?????? ?????? ????????? ??? ????? ???? ?? ?????? GUID ???????? ?????GUID ???????? ???? ????? ?? ?? ???? ??? ???? ?????? ?? ???? ???? ????? 2001, ?? ??? ??? Microsoft ??????????? ?? 18 EB (LBAs 512 KB) ?? ???? ????? ????? ?????? ???? ????? GUID ???????? ???? ????? ?? ?????? ?? ?????? ???? ?????? ?? ?????? ?? MBR ????????? ??? ??????? ?? ???? ?????? ??????? ????? ?????? constrained ???? ??? Microsoft ??????????? GUID ???????? ???? ?? 128 ?????? ?? ????? ??? ???????, ?? ??? ???? ?? ?? ???????? EFI ?????? ?????? ?? ??? ????? ???? ???? ??, Microsoft Reserved ?? ??? ?? ?? ?? ???? ????? ???? ???? ??? ???????? ??????? ?? ????? ???? ?? ??? ?????????? ??? ?? ???? ?? ????? ???? ?? ??? 124 ?????? ???? ?????? ??? GUID ???????? ???? ????? ?????? ???????? ?? ???? ??? self-identifying ?? ????????? ??? ???????? ?????? ?? ??? ?????????? ?? ?? ???? ??? ???????? ?? ???? unpartitioned ?? "???? ???" ???????? ??? ????? ??? ???? ???????? ?? ???????? ?? ??? GUID ???????? ???? ?? ?????? ???? ????? GUID ???????? ???? ????? ???????? ?? ????? ???? ?? ????????? ?? ????? ???????? ???? ?? ??? CRC32 ????? ?? ??? ????? ???????? ???? structure ???????? GUID ???????? ???? ?????? ????? ??????? ??????? ??????? ?? ?????? ?? ??????? ?? ??? ????? ?? ???? ???? ???????? GUID ???????? ???? ???????? ?? ?? ????? ????? GUID ?? ?? ???????? ??????? ??????, ????? ??? coordination ?????????? collision ?? ?????? ????? ?? ??? ?????? ??? ???????? GUID ???????? ???? ???????? ?? 36-???? ??????? ??? ??, ????? ???? ?? ?? ???? ?? ?????????? ???? ?? ???????? ?? ???? ?? ???????? ??? ???????? ?? ??? ??? ????? ?? ????? ????? ??? ????? ?? ???? ???? ???? MBR partitioning ?? ??? ???MBR ????? ?????? ???? ??? ???????? ?????? ?????? ???????????? ?? ?? ?? ???? ??????? ???????? ????????? ???????? ??? ??? ??? ?????? ?? ?? ???? wanted ???, ?? ???? ???????? ??????, ????????? ????????, ?????? ??? ????????? ???????? ??? ?? ?? ???? ??????? ????? subdivided ??? ??? ???????? ?? ????????? ???????? ?? ??? ?? ??? ?? ?????? ??? ????? ?? ???? ???, ?? ??????? ?????? ?? ?????? ?????? ?? MAXULONG 4? ??? MBR ????? ???????? ?? ??????? ???????? ???? ????-???????, ?? ?? ????????? RAID ??? ?? ??? ?????? ?????????? ????? ?????? ?? ???? ????? ?????? ?? ????? ??? MBR partitioning ???? poorly ????????? ?? ???? ???? ?? ?????? ?? ???, ???? ???? ?????? ???? ?? ???????? ???????? ????? ??? ?? ?? ?? ?? ???? ???? ?????? ?? ??-???? ?????? ?? ?????? ???? MBR ?????? ?? ????? ????, ?? coordination collision ?? ???? ?? ??? ?????? ??? ??? ??? ?? ?? coordination ?????? ???? ?? IBM ????? ????? 2001, ?? ??? ??? ???? ??? ??? authoritative ?? ???? ?? ???????? ??????????? ??????? ??????? ???? ?? ??? ???????? partitioned ?? "???? ???" ?? ????? ???? ?? ??? ???? ???? ??????? ?????? ??? ?? ?????? undocumented ?? ?? ????? ?????? ???????? ???? ???? ?? ??? ???? ?????? ???? ????, ?? ??? ??????? ?? ????? ?????? ??? ???, making ????????? ?????? ???? ???? ?? ???? ???? ??? ???? ???? partitioning GUID ???????? ???? ????? ?? ??? ?????????????????????? ???????? ???????? ????????? ?? ?????? 16 GUID ???????? ???? ?????? ?? ????????? ???? ??? ?? ???????? Intel ??? ???? ?? ?????? ??:HTTP://www.Intel.com/technology/EFI/efiagree.htm
(http://www.intel.com/technology/efi/efiagree.htm)
?????? ?????? ???? ??? ???? ?????? ???? ?? ??? Microsoft ???? ?????-???? ?????? ??????? ?????? ????? ??.. ?? ?????? ??????? ???? ???? ????? ????? ?? ??? ???? ??.. Microsoft ?? ?????-???? ?????? ??????? ?? ??? ???? ?? ??? ?????? ???? ????..???? ??????? ??????????? ????? Microsoft ??? ???? ?? ?????? ???: HTTP://www.Intel.com/technology/EFI/
(http://www.intel.com/technology/efi/)
??????????? ???????? ???????? GUID ???????? ???? ????? ?? ??? ?????? ???No. GUID ???????? ???? ????? self-identifying ???? GUID ???????? ???? ????? ?? partitioning ????? ?? ???????? ???? ?? ??? ?????? ??? ????? ???????? ????? ?????? ?? ????????? ??????? ??? ???? ??? ?? ????? ???????? ??? GUID ???????? ???? ????? ?? ???? ????????????, ??? ?? GUID ???????? ???? ????? ????? ??? ?? ??????? ????? ??? ?? 264 ???????? ?? ???? ??? ??????? ??????? 512 ?????? ?? ?? ?????? ?? ???? ??? ????????? ?????????? ??? Windows XP ???? ??? ???? 18 exabytes ?? ?? GUID ???????? ???? ????? ?????? ???? ??? ?? GUID ???????? ???? ????? ????? ?????? ?? ???? ?????? ????????, ??????? ????? 2001 ?? ??? ??? Microsoft ??????????? ?? 128 ?????? ???????? ???????????? ????? ?? ??? ??????? ????? ?? ?????? ?? ?????? ?????? ?? ?????? ????? ?? ?????? ????? ?? ???? ??? GUID ???????? ???? ????? ?? ???? MBR ??????No. ???????, GUID ???????? ???? ?? ??? ????? ??????? MBR ????? GUID ???????? ???? ?????? ?? ???? ????? ?? ?????? ????????? ?? ??? ????? ???? ???? ?? ?? ??????? ??? ??????? MBR ???????? ?? precedes GUID ???????? ???? ???????? ???? ??????? MBR, 0, ?????? ??? ???? ????? MBR ??? ?? ?????? 0xEE ???????? ????? ?? ??????? ???? ?? ??????? ?? ?? ??? ???? GUID ???????? ???? ????? ????????? ???? ??? ????????? ?????? ?? ?????? ?? ???? ?? ???????? GUID ???????? ???? ?? ?? ??????? MBR???????? MBR ????? ?? GUID ???????? ???? ?? ?????-?????? MBR ????? ????? ???? Microsoft MS-DOS FDISK ?? Microsoft Windows NT ????? ?????????? ?? ????? ???? ??? ?? ??????? GUID ???????? ???? ?? ??????? ???? ?? ?? ???? ??? ?? ??? GUID ???????? ???? ????? ?? ????? ???? ????? ???? ??? GUID ???????? ???? ?? ???? ??? ???? ????? ?? ?????? ?????????? interprets ???? ???????? MBR ?? ?? ??? ??? GUID ???????? ???? ????? ?? ??????? ??? ?? ??????? ??? GUID ???????? ???? ????? ???? ??? encompassing (?????: ??????) ?????? ?? ???????? MBR interpreting ????, ?? ????? ?? mistaking ?????? ???? ?? ??? ??? unpartitioned ?? ?? ????? ??????GUID ???????? ???? partitioned ????? ?? ??? ???? MBR ?? ????? ? ???????? ?? ? ?? ??, ?? ???? ?????? ?? ????? ????? ???? MBR-????-??????? ????? GUID ???????? ???? ????? ?? ??????? ?? ??????? ????? ???? MBR ??????? ?????? ???? ?? ???? ??, ?? ????? ?? ??????? ??????? ???????? ?? ?????????????? MBR ??? ???????? EE ???? MBR ??? ????????? ?????? ???? ?? ???? ?? ??? ????????? ?? ????? ???? ??? Windows XP ?? 64-??? ??????? ?????, ?????, ?? GUID ???????? ???? ????? ?? ???????.?? ???? ??? Windows XP ?? 64-??? ??????? ?????, ?????, ?? MBR ????? ?? ????Windows XP ?? 64-??? ??????? ????? ?? MBR disks ??, ????? MBR ????? ?? ??? ???? ??? ???? ?????? ???? ??? Windows XP ?? 32-??? ??????? ?????, ?????, ?? GUID ???????? ???? ????? ?? ????No. 32-??? ??????? ???? ??????? MBR ???????? The EE partition will not be mounted or otherwise exposed to program software.Can the 32-bit version of Windows XP read, write, and boot from MBR disks????.Can Microsoft Windows 2000, Microsoft Windows NT 4.0, or Microsoft Windows 98/95 read, write, and boot from GUID Partition Table?No. Legacy software will see only the Protective MBR.What about mixing and matching GUID Partition Table and MBR disks on the same computer?GUID Partition Table and MBR disks can be mixed only on 64-bit systems, and the following restrictions apply:
What about removable media?Removable media must be MBR or "superfloppy."What is a superfloppy?Removable media without either GUID Partition Table or MBR formatting is considered a "superfloppy." The entire media is treated as a single partition.?????? ???????? ?? MBR partitioning ???? ???? ????? ?????? ?? ???? ??; Windows ??? ??? ???? ?????? ???? ????? ?????? partitions ??? ??? ?????? ???? MBR ??, ???? ?? ???????? ??????? ??? MBR partitioned ?????? ?? superfloppies ?? ??? ?? ??????????-discernible ???? ??? ??????? ????? ?????? ?? ?????? ????? ?????? ????? ??????, JAZZ ????? cartridges, magneto-??????? ??????, DVD-ROM, ?? CD -ROM. ????? ????? ?????? ?? SCSI ?? IEEE 1394 ???? ????? buses ??? ???? ???? ???? ???? ????? ??? ???? ?? Windows XP ?? 64-??? ??????? ?? ??????? ??????? ?? ?? ?????? partitioning???????? ?? ??????? GUID ???????? ???? partitioning ?? ????? ???? partitioned ?? ??? ???? GUID ???????? ???? ????? MBR ????? ??? ?????? ?? ???? ??? ???? ??? ??? ?????? partitioning ???? ????? ???? ??, ?? ???? ?? ?????? ??? ?? ???????? ?? Windows XP ?? 32-??? ??????? ?? ??????? ??????? ?? ?? ?????? partitioning????? MBR ????? ?? ????? ???? ?? ???? ??? MBR ????? GUID ???????? ???? ????? ??? ?????? ?? ???? ?? ????????? ?? ???? ??? ??? ?????? ????? ?? ???????? ?????? ??? ??? ??? ?? ??????????? ???????? ???????? ???????? ??? ???????? ?? ????There is no inherent mapping between drive letter and partition that can be used to determine one from the other. A basic data partition must be identified by its partition GUID.How can an Extensible Firmware Interface System Partition be created?Extensible Firmware Interface System Partitions can be created by using the Extensible Firmware Interface firmware utility Diskpart.efi or the Windows XP command-line utility Diskpart.exe, or they can be created programmatically by usingIOCTL_SET_DRIVE_LAYOUT.What can be changed on a partition?You should not change any partition header entry directly. Do not use disk tools or utilities to make alterations or changes.What partitioning does Windows XP support on detachable disks?Detachable disks are commonly expected to migrate between computers or simply to be unavailable to the operating system at times. Examples of detachable disks are IEEE 1394 disks, which can be easily disconnected by the end user, or Microsoft Cluster Services (MSCS) shared disks, which move between nodes in a cluster. Windows XP supports only MBR partitioning on detachable disks.What is the Extensible Firmware Interface System Partition?The Extensible Firmware Interface System Partition contains the NTLDR, Boot.ini, and other files that are necessary to boot the computer, such as drivers. The Partition GUID defines the Extensible Firmware Interface System Partition:DEFINE_GUID (PARTITION_SYSTEM_GUID, 0xC12A7328L, 0xF81F,
0x11D2, 0xBA, 0x4B, 0x00, 0xA0, 0xC9, 0x3E, 0xC9, 0x3B) Do only GUID Partition Table disks have Extensible Firmware Interface System Partitions?No, MBR disks can also have Extensible Firmware Interface System Partitions. Extensible Firmware Interface specifies booting from either GUID Partition Table or MBR. The Extensible Firmware Interface System Partitions on an MBR disk is identified by partition type 0xEF. However, Windows XP does not support booting Extensible Firmware Interface from MBR disks or 0xEF partitions.How big is the Extensible Firmware Interface System Partition?The Extensible Firmware Interface System Partition is determined by using the following algorithm:Max (100MB, min (1 percent of physical disk, 1GB)) In other words, the size of the Extensible Firmware Interface System Partition must be the larger of these two numbers, 100 MB or 1 percent of the physical disk size (up to 1 GB). The physical disk size is measured at the time of disk partitioning.The value "1 percent" of the physical disk is calculated at the time that the Extensible Firmware Interface System Partition is created and does not change if the disk is extended later (for example, by using RAID). Can there be two Extensible Firmware Interface System Partitions on a single disk?Such a configuration should not be created and will not be supported.What about two Extensible Firmware Interface System Partitions on two different disks?Extensible Firmware Interface System Partitions can be replicated for high-availability configurations. Replication must be done manually and the contents must be synchronized manually. Extensible Firmware Interface System Partitions cannot be mirrored.What does Microsoft place in the Extensible Firmware Interface System Partition?Microsoft places the loader, and other files that are necessary to boot the operating system in the Extensible Firmware Interface System Partition.Where should the Extensible Firmware Interface System Partition be placed on the disk?The Extensible Firmware Interface System Partition must be first on the disk. While there is no architectural requirement, there are numerous reasons why it is beneficial to place the Extensible Firmware Interface System Partition first. The primary reason for this is that it is impossible to span volumes when the Extensible Firmware Interface System Partition is logically between the two data partitions you are attempting to span.What should a computer or device manufacturer place in the Extensible Firmware Interface System Partition?The Extensible Firmware Interface System Partition should only include files that are required for booting an operating system, platform tools that run before operating system boot, or files that must be accessed before operating system boot, for example in performing pre-boot system maintenance. Other value-added files or diagnostics that are used while the operating system is running should not be placed in the Extensible Firmware Interface System Partition. It is important to note that the space in the Extensible Firmware Interface System Partition is a limited system resource; its primary purpose is to provide storage for the files that are necessary to boot the operating system.Where should a computer manufacturer place files such as Platform Diagnostics or other value-added files?The preferred option is for computer manufacturers to place value-added contents in an OEM-specific partition. Just like MBR OEM partitions, the contents of GUID Partition Table OEM (or other unrecognized) partitions are not exposed (given drive letters or returned in volume lists). Users are warned that deleting the partition can cause the computer to fail to operate. An OEM-specific partition should be placed before the Microsoft Reserved Partition and after any Extensible Firmware Interface System Partition on the disk. Although not architectural, this placement has the same benefits as placing the Extensible Firmware Interface System Partition first. For example, it is also impossible to span volumes when an OEM-specific partition is logically between the two data partitions you are attempting to span.Placement in the Extensible Firmware Interface System Partition is an option for programs or files that run in the pre-operating system boot environment. However, the Extensible Firmware Interface System Partition is architecturally-shared space and represents a limited resource. Consuming space in the Extensible Firmware Interface System Partition should be considered carefully. Files that are not relevant to the pre-operating system boot environment should not be placed in the Extensible Firmware Interface System Partition. What is a Microsoft Reserved Partition?The Microsoft Reserved Partition reserves space on each disk drive for subsequent use by operating system software. GUID Partition Table disks do not allow hidden sectors. Software components that formerly used hidden sectors now allocate portions of the Microsoft Reserved Partition for component-specific partitions. For example, converting a basic disk to a dynamic disk causes the Microsoft Reserved Partition on that disk to be reduced in size and a newly created partition holds the dynamic disk database. The Microsoft Reserved Partition has the following Partition GUID:DEFINE_GUID (PARTITION_MSFT_RESERVED_GUID, 0xE3C9E316L, 0x0B5C,
0x4DB8, 0x81, 0x7D, 0xF9, 0x2D, 0xF0, 0x02, 0x15, 0xAE What disks require a Microsoft Reserved Partition?Every GUID Partition Table disk must contain an Microsoft Reserved Partition. The Microsoft Reserved Partition must be the first partition after the Extensible Firmware Interface System Partition (if any) on the disk. It is particularly important that the Microsoft Reserved Partition be created before other primary data partitions.Who creates the Microsoft Reserved Partition?The Microsoft Reserved Partition must be created when disk-partitioning information is first written to the drive. If the manufacturer partitions the disk, the manufacturer must create the Microsoft Reserved Partition at the same time. If Windows partitions the disk during Setup, it creates the Microsoft Reserved Partition.Why must the Microsoft Reserved Partition be created when the disk is first partitioned?After the disk is partitioned, there will be no free space left to create a Microsoft Reserved Partition.How big is the Microsoft Reserved Partition?When initially created, the size of the Microsoft Reserved Partition depends on the size of the disk drive:
???-?? ???????? ?? Windows XP ?? ???????? ???? ??????????? ??? ???? ????? ?????? ??? ??????????? ???????? ???????? ?????? ?????? ???, Microsoft ??????? ??????, ?? ?? ?? ?? ?? ??? ???? ???????? ?????? ???????? ?????? ???? ?????? ???????? ???? ?????? ??? ?? ?? ?? ?? Microsoft ??????? ???????? ?? ???? ?? ??? ?? ?? ???????? ???? ???????????? ?? ??? ???? ??? ???????? ?????? ???? ?????? ???? noted, ?? ??? ??? ???? OEM ?? ??????? ?? ???? ??????? ???????? ???? ?? ??? ???? ?????? imposes ??? ??????? spanning ?? ?????? ???? ??? ??? ???? ???????? ?????? ???? ?????? 0x6 (FAT), 0x7 (NTFS), ?? 0xB (FAT32) ???????? MBR ?????? ?? ??? ???? ??? ??? ???? ???????? ?? ?? ?????? ????? ?? ????? ?????, ???? ??????? ?????? ????????, ?? ????? ?? ??? ???? one-to-one ??????? ??? ???? ??????? ?????? ???????? ?? ??? ???, ?? ???????? ??? ?? ?? ????? ????? ?? ??? ?????? ????? ?? ??? ??? ??? ???? ?? ???????? ???????? ??? Windows ????????? ?? ?????? ???? ???????? ???? ?????? ????? ????? ?????? ?????? GUID ??:DEFINE_GUID (PARTITION_BASIC_DATA_GUID, 0xEBD0A0A2L, 0xB9E5, 0x4433, 0x87, 0xC0, 0x68, 0xB6, 0xB7, 0x26, 0x99, 0xC7) ??? ??????? ?? ??????? ??????????? ???????? ???????? ?????? ??????, ?????? ??????? Microsoft, ?? OEM ?? ??????? ???????? ?????????? ????? ?? ???????? ?? Windows Explorer ??? ????????? ???? ????, ?? ????? ???? ?????? ??????????? ?????? ????????? ?? ??? ??? ?????? ????? ?????? ??? ??????????? ???????? ???????? ?????? ??????, ???? ????? ??????? MMC ?????-?? ??? OEM-????????? ????, ?? ???? ? ?????? ??? ?????? ????? ?????????? ?????? Windows ?????? ???????? ??? ?? ????? ?? ????Windows XP exposes ???? ??? ???? ?????? ??? ????? ???????? ?? FAT ????? ?????? ?? ??? ?? ???? ?? ??????? ??, ????? (???? ?????????) ????? ????? ???? ???? ?? ??? ?????? ?????? ????? ????? ??? ?? ??? ?? ??????? ?? ????? ???????????????? ???????? ???????? ?????? ?????? FAT ????? ?????? ?? ?????, ????? ????? ????? ?? ??????????? ???????? ???????? ?????? ?????? ?? ??????? ?? ?????? ???? ?? ??? Windows ?? ??????? ?? ??? ????????? ?? ?????? ???? ??? ????? ????????? ????? ??????????? ???????? ???????? ?????? ?????? ?? ????? ??: HKEY_LOCAL_MACHINE/??????/?????/SystemPartition Microsoft ??????? ?????? (?? Microsoft ??????? ???????? ?? ???? ?? ???? ?? ??????) ??? ?? ?????? ???? ????? ???? ??????; ?? ????? ?? ??? ???????? ?? OEM ?? ??????? ?????? ?? ???? ???????? ?????? ?? ??? ?????? ?? ?? ?????? ?? ???? Windows ?????? ?????? ??? ???? ?????? ???? ????? ???? ?????? ?? ??? ? ?????? ??? ?????? ??????????? ???????? ???????? ?????? ?????? ?? ??? ???? ?? ??? ???? ?? ????? ?? ??????? ??, ????? ????? ????? MBR ?????, ???? ?? ?????? OEM ?? ??????? ?????? ?? ???? ???????? ?????? ?????? ?? ??? ????????? ???? ???? ??; ??? "??????." ???? ?? ???? ??? ?? ?????????? ????? ??????????? ???????? ???????? ?????? ??????, OEM, ?? ???? ? ?????? ??? ????????????????? ???? ????? ??????? MMC ?????-?? ?? Diskpart.exe ????? ??????? ????? ?? ????? ?? ???? ???? Microsoft ??????? ?????? ?? Microsoft ??????? ???????? ?? ???? ?? ???? ?? ?????? ???? ??????? ????????? ?? ????? ???? ???????? ???????? ????? ?? ???? ???????????? ??????? ?? ????? GUID ???????? ???? ?????? ?? ????? ????:
?? ???? ??? ????? ?? ???????? ??? ?????? ???? ??? ??, ?? ???? ????????????? ??? ???????? ?? ??? ????? ???? ?? ??? ???? ?????? ?? ??? ?????? ?? ??? ???? ??? ???????? ?????? ???? ?????? ??? ???? ? ?????? ??? ?????? ?? ??? ???? ?? ??? ??????, ????? ??? ?????? ?? ???? ?? ????? ???? ?? ???? ?? ?? Microsoft ??????? ???????? ?? ??? ???? ?? ???? ?? ?????? ?? ???? ???? ?? ???? ?????? ?? ??????? ??? ??? ???????? ??????????? ??????? ?????? ?? ????? ?? ??? Microsoft ??????? ?????? ?? ?? ??? ?? ??? ???? ?? ??? ??? ???? ??? ???? ???????? ?????? ??? ??? ??? ???? ???-????? ??? ?????? ??????? ??? ??? ???? ??? ???????? ?? ??? ???? ???????? ?????? ?? ??? ??? ??? ???? ?? analogous ???????? ?????? ?? ???????? ???? ?? ??? ??? Windows XP ?? ????? Windows 2000 ??? ?? ?? ???? ??? 0x42 ??????, ???? ?? ??? ??? ?? ?? ???? distinct 0x42 ?????? ?? ??? ??? Windows 2000 ?? ??? ???? ?? ??? ??? ?? ????????? ???????? ??? ?????? preferentially ???? ??? ?????? ?? ??????? ???????? ????? ???? ?? ?????????? ????? ?? ????? ???? ?? ??????? ?????? ?? GUID ???????? ???? ????? ?????? ?? ????? ???? ???Diskpart.EFI: ?? ???? (?? ?? ????? ?? Microsoft Win32 Microsoft Win64 APIs) ???? ????? ?? ?????? ?? ???? ??? ?? ???? primitive ???? GUID ???????? ???? ????? ?????? ?? ????? ?? ????????????: ??????????? ???????? ???????? ?????? ?????? Microsoft ??????? ?????? Diskpart.exe: Windows XP: ??????????? ???????? ???????? ?????? ?????? Microsoft ??????? ?????? Diskgmt.msc: Windows XP: ??????????? ???????? ???????? ?????? ?????? ????: Explorer.exe: Windows XP: ???? GUID ???????? ???? ????? Windows XP ??? ???? ???????? ????GUID ???????? ???? ?? MBR ????? ??? ?? ?? ??? ?? ???????? ???? ????? ???? ???????? GUID ???????? ???? ?? MBR ?? ??? ??? Diskpart ???????-?????? ?????? ?? ????? ?? ?? ????? ??????? ?? ?????? ???? snap-in. ??? ????? ?? ???? GUID ???????? ???? ?? MBR ????? ??, ?? ????? ?????? ?? ????? ?? ???????? ????? ???? ??? ??????? ?? ???? ???????? ???? FTdisk ??????? FTdisk ??? ?? Windows XP ?? ?????? MBR ?? GUID ???????? ???? ????? ??? ???????? ??????? ?? ?????? ?? ??????? ????????? ?? ??? ???? ?????? ???Can a disk be converted from GUID Partition Table to MBR or MBR to GUID Partition Table?Yes, but only if the disk contains no partitions or volumes. Any data on the disk will be destroyed. Note that GUID Partition Table disks are only supported on the 64-bit version of Windows XP.What file systems are supported on GUID Partition Table disks?NTFS is recommended on all basic data partitions and all dynamic volumes. Windows Setup and the Disk Management snap-in offer only NTFS. However, you can still use FAT16 and FAT32 on these partitions as well. To circumvent this, the partition or volume must be formatted explicitly by using the Format tool.Is it possible to make a sector-by-sector copy of a GUID Partition Table disk?No. The Disk and Partition GUIDs will no longer be unique. This must never happen. You can make a sector-by-sector copy of the contents of Extensible Firmware Interface System Partition or basic data partitions.Is there anyway to copy a whole GUID Partition Table disk by using the OPK imaging tools?Yes; however, there are some key caveats. The OEM Preinstallation Kit (OPK) initializes the Disk and Partition GUIDs to zero. On first boot of Windows XP, the operating system generates unique GUIDs. The OPK only supports generation of Extensible Firmware Interface System Partition, Microsoft Reserved Partition, and basic data partitions.If a program has recorded any Disk or Partition GUIDs, the program may not work. Any programs, drivers, utilities, or firmware implementations that are supplied by computer manufacturers or program vendors that rely on GUIDs should be capable of handling GUIDs that change from the OPK initialization values to those that are generated by the operating system. What is the Diskpart.efi MAKE command?It is a way for OEMs to simplify operating system pre-installation and system recovery. This command can easily be extended to create a "default" disk configuration for the platform. For example, the computer manufacturer could extend theMAKEcommand to automatically partition the boot drive with an Extensible Firmware Interface System Partition, Microsoft Reserved Partition, an OEM-specific partition, and one basic data partition. For example, consider a possible disk configuration called BOOT_DISK. In the event of disaster recovery, MAKE BOOT_DISK would allow the customer to completely repartition a boot disk to the original factory defaults.What happens if a duplicate disk or partition GUID is detected?Windows XP will generate new GUIDs for any duplicate Disk GUID, Microsoft Reserved Partition GUID, or Microsoft Reserved Partition basic data GUID upon detection. This is similar to the duplicate MBR signature handling in Windows 2000. Duplicate GUIDs on a dynamic container or database partition cause unpredictable results.?????? GPT ????? ?? ??????? NTFS ??????? ???? ???? ????? ??????? ?? ??? ??? ????? ??????? ???? ?? ?????? ???? ??? NTFS 2 ?? ??? ??????? ??? ????? ?? ^ 32-1 ????? ??????? ?? ???? ?? yields 64 k ????????? ?? ????? ???? ??? 256TB ??????? ??? ???????, ?? ?? ???? ??? ??????? 16TB ?? 17,592,186,040,320 ??????, 4 K ??????? ???? ?? ????? ???? ?? ???? ????? ????? ??????? ???? ?? ?????? NTFS ?????? ?? ?????? ??:?? ?????? ?? ??????? ????
?????? ?? ???, ???? ??????? ???? 8 KB ?? ?? ?? ???? ??????? ?? ???????? ???? ?? ??? ?? ???? ??? ???? ?? ?????, ?? ????? ????????? ?? ????? ???? ???? /a:####??????? ????? ?????? ?? ?????? ?? ????????? ???? ??: % d: /fs:ntfs ???????? / ??: 8192 ??? ?? ?? ???????? ?? ???? ?? ??? ???? ???? ?? ?? ??????? ???? ????? ???, ?? ???? ????? ?????? ????? ??????? ???????? ?? ??????? ???? ?? ?????? ???? ???:??????? ???????? ????? ???? ??? ??????? ??????? ?????? ??? ??????? ?? ???? ?? fsutil fsinfo ntfsinfovolume> ???:Thevolume> placeholder represents the volume letter.For example, when you run thefsutil fsinfo ntfsinfo c:command, you may receive results that resemble the following output: NTFS Volume Serial Number : 0xf4300f6c300f3560 Version : 3.1 Number Sectors : 0x000000001d17dbee Total Clusters : 0x0000000003a2fb7d Free Clusters : 0x000000000102bfa0 Total Reserved : 0x0000000000000800 Bytes Per Sector : 512 Bytes Per Cluster : 4096 Bytes Per FileRecord Segment : 1024 Clusters Per FileRecord Segment : 0 Mft Valid Data Length : 0x000000000e630000 Mft Start Lcn : 0x00000000000c0000 Mft2 Start Lcn : 0x0000000001d17dbe Mft Zone Start : 0x00000000002185a0 Mft Zone End : 0x0000000000218740 RM Identifier : 1587CC47-A713-11DB-9287-806E6F6E6963 ???? ???? ???? ??:
 ???? ?????? ??????????????????: ?? ???? ?? ???? ??????? ?? ????? ?? Microsoft ????-?????? ?????????? ?????? ?????? ???? ??? ??. Microsoft ???? ??? ????-???????? ?? ????-???????? ????? ?????? ?? ???? ???????? ???? ?? ???? ????? ????? ??? ?? ??? ?????? ?? ???? ???? ???? ??? ????? ??. ???????, ????-???????? ???? ????? ???? ???? ???? ???. ?????, ????????, ?????-???? ?? ??????? ?? ???????? ?? ???? ???, ???? ?? ??? ?????? ???? ???? ??? ????? ??? ?? ???? ??. Microsoft ??????? ??? ???? ?? ?????? ?? ??????????, ????????? ?? ??? ?????? ?? ???? ????? ?? ???? ???????? ?? ??? ???? ????? ?? ??? ????????? ???? ??. Microsoft ????-?????? ?????????? ?? ????? ?????? ?? ?? ??? ??. ?????????? ?? ??????? ????????? ??????? ??:302873
(http://support.microsoft.com/kb/302873/en-us/
)
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