Self-extending administrative memory file

Details Self-extending administrative memory file Self-extending administrative memory file

1987-06-18

1989-07-18

Harkcom, Gary V.

Boots, shoes, and leggings

G06F 1202

Patent

active

048498785

ABSTRACT:
A memory assignment method used with a disk file management system operating with a hard disk memory wherein data is stored in appropriate ones of a number of discrete files on the disk, and each file has an assigned amount of memory space exclusively associated therewith for the storage of data that should be in the file. The disk file management system keeps track of how much of the memory dedicated to the exclusive use of each file on the disk is yet available for the storage of data in each file, and also keeps track of how much of the memory on the disk is yet available for storage but has not yet been assigned to the exclusive use of any particular file. When the system determines that the amount of not yet used memory dedicated to the exclusive use by a file for the storage of data has reached a predetermined low level the system automatically takes a predetermined amount of memory not yet assigned to the exclusive use of any file and transfers it to the exclusive use of the file with the low level of not yet used memory.

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