Method and apparatus for writing files on nonerasable storage me

Details Method and apparatus for writing files on nonerasable storage me Method and apparatus for writing files on nonerasable storage me

1992-06-12

1995-08-29

Kulik, Paul V.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

395500, 395600, 369 99, 3692753, 364DIG2, 364952, 36495231, 364966, 364968, 364962, G06F 1200, G06F 1300

Patent

active

054468574

ABSTRACT:
Method and apparatus for writing data to files from a computer system to a Write Once Read Many (WORM) Disc medium which results in a creation of an ISO 9660 standard disc is disclosed. The method and apparatus each efficiently manages writes to WORM medium in the creation of a file structure that conforms to ISO standard 9660 which governs management of CD-ROM disc files. The method and apparatus are efficient both in terms of the time required to perform such writes and in the amount of medium consumed as overhead. In addition, the invention provides a method and apparatus for writing to WORM disc in which there is a high degree of confidence that the information written is indelible.

REFERENCES:
patent: 4947367 (1990-08-01), Chang et al.
patent: 4953122 (1990-08-01), Williams
patent: 4974197 (1990-11-01), Blount et al.
patent: 5029125 (1991-07-01), Sciupac
patent: 5040110 (1991-08-01), Miki et al.
patent: 5073887 (1991-12-01), Takagi et al.
patent: 5218685 (1993-06-01), Jones
Yasushi Ashikaga, et al., "CD-ROM Premastering System Using CD-Write Once", Oct., 1990, Fujitsu-Scientific and Technical Journal, vol. 26, No. 3, Kawasaki, Japan, pp. 214-223.
ISO 9660-Information Processing-Volume and file structure of CD-ROM for information interchange, First Edition, International Organization for Standardization, 1988, UDC 681.327.28.

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