A data write request disposal method and a storage array

Title:

A data write request disposal method and a storage array

Document Type and Number:

Japanese Patent JP6231669

Kind Code:

B2

Abstract:

According to a write data request processing method and a storage array provided in the embodiments of the present invention, a controller is connected to a cache device via a switching device, an input/output manager is connected to the controller via the switching device, and the input/output manager is connected to a cache device via the switching device. The controller obtains a cache address from the cache device for to-be-written data according to the write data request, the controller sends an identifier of the cache device and the cache address to the input/output manager via the switching device, and the input/output manager writes the to-be-written data to the cache address via the switching device.

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Inventors:

Zhang
Lu Destination Red
Wei Mingchang
Zhang Chen Yi

Application Number:

JP2016520021A

Publication Date:

November 15, 2017

Filing Date:

September 15, 2014

Export Citation:

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