Information management method for appendage type additional info

Details Information management method for appendage type additional info Information management method for appendage type additional info

1990-08-29

1993-05-11

McElheny, Jr., Donald E.

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

Mechanism control by the control signal

369 32, G11B 700

Patent

active

052107345

ABSTRACT:
A method for recording information intermittently on a write-once recording medium, comprising the steps of; providing on the recording medium a volume management area and a data area, recording an information and a management information for managing the information recorded, to the data area and the volume management area respectively, adding another information to the data area, renewing the management information for managing the information previously recorded and the information added as a whole and adding the renewed management information to the volume management area, and filling a non-recorded area between the last position of the management information added lastly and the start position of the data area with dummy data for making all of the recorded area contiguous.

REFERENCES:
patent: 4789979 (1988-12-01), Hiraoka et al.
patent: 4827462 (1989-05-01), Flannagan et al.

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