Disk subsystem
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 31, 2012
Grant Date -
Jan 20, 2011
app pub date -
Sep 28, 2010
filing date -
Feb 2, 1999
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The storage system includes a plurality of disk drives; a plurality of disk array controllers, each disk array controller controlling Redundant Array of Independent Disks (RAID) processes on said disk drives; and a plurality of switches external of said disk array controllers. The switches are coupled to the disk array controllers and to the disk drives, whereby each of the disk drives is coupled to each of the disk array controllers via the switches. Connections between disk array controllers and disk drives can be made independently via the switches.
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