Intercepting control of a host I/O process

Details Intercepting control of a host I/O process Intercepting control of a host I/O process

2006-01-10

2006-01-10

Moazzami, Nasser (Department: 2187)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S161000, C707S793000

Reexamination Certificate

active

06986009

ABSTRACT:
A data-mirroring method in which, while an I/O process is processing a first I/O request for writing data to a first device, control is obtained from that I/O process executing on a host computer. A second I/O request, this one for writing the data to the second device, is then created. Then, control is returned to the I/O process by causing the first I/O request to be made available to a first data storage system managing the first device.

REFERENCES:
patent: 5574950 (1996-11-01), Hathorn et al.
patent: 5584039 (1996-12-01), Johnson et al.
patent: 5680580 (1997-10-01), Beardsley et al.
patent: 6145066 (2000-11-01), Atkin
patent: 6233660 (2001-05-01), Vishlitzky
patent: 6308284 (2001-10-01), LeCrone et al.
patent: 6526487 (2003-02-01), Ohran et al.
patent: 6574709 (2003-06-01), Skazinski et al.
patent: 6735636 (2004-05-01), Mokryn et al.
patent: 2002/0049925 (2002-04-01), Galipeau et al.

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