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US 2005/0240741 A1Published application
Subsystem replacement method
AssigneeHitachi, Ltd.
InventorsTeruo Nagasawa, Takeshi Koide, Katsunori Nakamura
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Abstract
A storage system which includes a first storage device, and a storage control device connected to a higher level device and the first storage device. The storage control device controls reading or writing of data from or to the higher level device to or from the storage control device. The storage control device can be connected to another storage control device, and can acquire device information of the other storage control device.
Claims1
A storage system comprising:
- a first storage device;
- and
- a storage control device coupled to a higher level device, an information processing device and said first storage device,
- wherein said storage control device controls reading or writing of data from said higher level device to said storage control device,
- wherein said storage control device can be coupled to another storage control device, and can acquire device information of said another storage control device, and
- wherein said storage control device can send said device information to said information processing device when requested by said information processing device.
3 more elements
Dependencies are inferred from the claim text.