A file control method by which a number of a block first allocated to a file is saved in an external memory and data and a number of a block to be next linked or a flag indicative of an idle block are recorded in each block to thereby restore the file information, and a version of each block is recorded...http://www.google.fr/patents/US5926821?utm_source=gb-gplus-shareBrevet US5926821 - File control method and system for allocating a free block to a file when the previously allocated block is to be written to
File control method and system for allocating a free block to a file when ...
