Process for defining and modifying a partition of the storage sp

Details Process for defining and modifying a partition of the storage sp Process for defining and modifying a partition of the storage sp

1987-07-27

1988-12-20

Cardillo, Raymond F.

Dynamic information storage or retrieval

Binary pulse train information signal

Binary signal gain processing

360 48, G11B 700, G11B 2012

Patent

active

047929367

ABSTRACT:
A process for recording on a non-erasable information carrier such as a digital optical disk permitting an updating of the segmentation of the storage space of said carrier, in which a segmentation is defined by a header containing at least one header identifier and a list of segments, said segments forming a partition of said storage space, wherein for defining a new segmentation, a new header is written at the end of the most recent header, the successive headers being sequentially written into the same segment and wherein, for determining the current partition, there is a passage through the successive headers of the segment from the initial header to the most recent header.

REFERENCES:
patent: 3938105 (1976-02-01), Lechner
patent: 4001883 (1977-01-01), Strout et al.

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