hpfs การใช้

• His first project at Microsoft was writing a HPFS file system.
• Thus, HPFS386 is faster than HPFS and highly optimized for server applications.
• Windows NT 3.51 can also read and write from local HPFS formatted drives.
• Microsoft used HPFS in Windows NT.
• HPFS is also able to provide a faster data access rate when executing large files in a hard drive.
• Algorithms identifying the file system in a partition type 07 must perform additional checks to distinguish between HPFS and NTFS.
• However, one has to partition a hard disk into two halves in order to have both FAT and HPFS co-exist.
• Probably as a result of this common ancestry, HPFS and NTFS use the same disk partition identification type code ( 07 ).
• For compatibility reasons, Windows NT 3.1 also supports FAT16 as well as OS / 2's file system HPFS.
• The situation gets even more tricky if you want to use the High Performance File System, or HPFS, available with Windows 2000.
• However, since HPFS lacks a journal, any recovery after an unexpected shutdown or other error state takes progressively longer as the filesystem grows.
• Windows NT 3.1 and 3.5 have native read / write support for local disks and can even be installed onto an HPFS partition.
• Since Windows 2000, the FAT32 file system first introduced with Windows 95 has also been present, with HPFS deprecated then being omitted in later systems.
• Large files here refer to files with sizes such as 40 megabytes and 60MB . This is mainly due to the fact that HPFS uses different caching techniques.
• :Note that after you run the root command, you should see a warning that the filesystem is unknown and is type 0x07 ( HPFS / NTFS ).
• It can remain resident throughout an NT session, automatically scanning inbound and outbound files as they are copied to and from FAT, HPFS, and NTFS disk partitions.
• Though IBM still had rights to HPFS, their agreement with Microsoft to continue licensing the HPFS386 version is contingent upon them paying Microsoft a licensing fee for each copy sold.
• The convention of using suffixes continued, even though HPFS supported extended attributes for files, allowing a file's type to be stored with the file as an extended attribute.
• Unlike DOS, which uses only file allocation table ( FAT ) file format, OS / 2 uses both FAT and high-performance file system ( HPFS ) as file formats.
• It was functionally equivalent to TSE Junior v4.00e for DOS with the addition of access to OS / 2's system-wide clipboard and HPFS ( long filenames ) support.