Table-based inter-system serialization control system

Details Table-based inter-system serialization control system Table-based inter-system serialization control system

1992-11-06

1996-09-24

Moore, David K.

39542106, G06F 1516

Patent

active

055599796

ABSTRACT:
An inter-system serialization control system comprising an external storage unit commonly connected to computer systems for storing, when a request for accessing a logical processing unit in the shared resources is generated from one of the computer systems, serialization management information corresponding to the logical processing unit. The logical processing unit is smaller than a volume of the shared resources. A serialization control unit is provided in each computer system, for reading, in response to a request for accessing a logical processing unit of the shared resources, the corresponding logical processing unit in the serialization management information from the external storage unit and for accessing the corresponding logical processing unit in the shared resources under serialization control based on the read serialization management information. Whereby the serialization control is effected with a logical processing unit smaller than a volume and without inter-communicating among the computer systems so that the overhead for each CPU is reduced.

REFERENCES:
patent: 4249241 (1981-02-01), Aberle et al.
patent: 4408273 (1983-10-01), Plow
patent: 4809168 (1989-02-01), Hennessy et al.
patent: 4847754 (1989-07-01), Obermarck et al.
patent: 4891749 (1990-01-01), Hoffman et al.
patent: 5081572 (1992-01-01), Arnold
patent: 5089952 (1992-02-01), Bozman
patent: 5210861 (1993-05-01), Shimoda
patent: 5212788 (1993-05-01), Lomet et al.
patent: 5226143 (1993-07-01), Baird et al.
patent: 5241675 (1993-08-01), Sheth et al.
patent: 5253344 (1993-10-01), Bostick et al.
patent: 5274823 (1993-12-01), Brenner et al.
patent: 5287521 (1994-02-01), Nitta et al.
patent: 5297297 (1994-03-01), Inoue
patent: 5305448 (1994-04-01), Insalaco et al.
patent: 5317739 (1994-05-01), Elko et al.
patent: 5333319 (1994-07-01), Silen
patent: 5339427 (1994-08-01), Elko et al.
C. Mohan, "ARIES/LHS: A Concurrency Control and Recovery Method Using Write-Ahead Logging for Linear Hashing with Separators," IEEE, 1993, pp. 243-252.
Perrizo, "Request Order Linked List (Roll): A Concurrency Control Object for Centralized and Distributed Database Systems" IEEE 1991, pp. 278-285.

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