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Transaction-Safe FAT File System : ウィキペディア英語版 | Transaction-Safe FAT File System Transaction-Safe FAT File System (TFAT) and Transaction-Safe Extended FAT File System (TexFAT) refer to two file systems used in Microsoft products to provide transaction-safety for data stored on a disk. The goal is to reduce the risk of data loss in cases of power loss or unexpected removal of the drive. The latter problem has become more common with the spread of USB drives. == TFAT == The ''Transaction-Safe FAT File System'' (TFAT) of the TFAT12, TFAT16 and TFAT32 file systems is a driver layer modification to the original FAT file systems FAT12, FAT16 and FAT32 maintaining two copies (FAT0 and FAT1) of the file allocation table instead of two identical ones. While performing a drive operation, changes would be made to FAT1. When the operation is complete, the FAT1 table would be copied to FAT0, updating the stable view of the file system.〔(TFAT Overview )〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Transaction-Safe FAT File System」の詳細全文を読む
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