Invention Grant
US08214586B2 Apparatus and method for mirroring data between nonvolatile memory and a hard disk drive
有权
用于在非易失性存储器和硬盘驱动器之间镜像数据的装置和方法
- Patent Title: Apparatus and method for mirroring data between nonvolatile memory and a hard disk drive
- Patent Title (中): 用于在非易失性存储器和硬盘驱动器之间镜像数据的装置和方法
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Application No.: US13297424Application Date: 2011-11-16
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Publication No.: US08214586B2Publication Date: 2012-07-03
- Inventor: Akira Fujibayashi , Shuji Nakamura , Kazuhisa Fujimoto
- Applicant: Akira Fujibayashi , Shuji Nakamura , Kazuhisa Fujimoto
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Brundidge & Stanger, P.C.
- Priority: JP2006-277102 20061011
- Main IPC: G06F12/16
- IPC: G06F12/16
Abstract:
This storage apparatus that provides to a host computer a logical device for storing data sent from the host computer includes a nonvolatile memory for storing the data, a disk-shaped memory device for storing the data, and a controller for controlling the nonvolatile memory and the disk-shaped memory device. The controller redundantly configures the logical device with the nonvolatile memory and the disk-shaped memory device.
Public/Granted literature
- US20120066440A1 APPARATUS AND METHOD FOR MIRRORING DATA BETWEEN NONVOLATILE MEMORY AND A HARD DISK DRIVE Public/Granted day:2012-03-15
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