Disk array system and failure recovering control method

Details Disk array system and failure recovering control method Disk array system and failure recovering control method

2007-05-22

2007-05-22

Baderman, Scott (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S006130

Reexamination Certificate

active

10656492

ABSTRACT:
In a disk array system composed of a disk controller connected to a host system and a maintenance terminal and a disk array connected to the disk controller via a disk channel, when failure occurs in a drive in the disk array, the disk controller writes data stored in a plurality of disk drives on a faulty board on which a faulty drive is mounted into substitution disk drives and informs the maintenance terminal that the faulty board is replaceable after the reorganization of logical groups is completed.

REFERENCES:
patent: 5077736 (1991-12-01), Dunphy, Jr. et al.
patent: 5583876 (1996-12-01), Kakuta
patent: 5600783 (1997-02-01), Kakuta et al.
patent: 5737510 (1998-04-01), Kakuta et al.
patent: 5867640 (1999-02-01), Aguilar et al.
patent: 6058489 (2000-05-01), Schultz et al.
patent: 6148352 (2000-11-01), Coale et al.
patent: 6874100 (2005-03-01), Rauscher
patent: 6928514 (2005-08-01), Chatterjee et al.
patent: 2002/0174296 (2002-11-01), Ulrich et al.
patent: 2004/0064638 (2004-04-01), Chong, Jr.
patent: 2005/0108475 (2005-05-01), Yamamoto
patent: 2005/0154815 (2005-07-01), Molander et al.
patent: 2005/0204206 (2005-09-01), Arai et al.
patent: 07-230362 (1995-08-01), None
patent: 09-016343 (1997-01-01), None

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