Title:
STORAGE APPARATUS AND METHOD, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/279334
Kind Code:
A1
Abstract:
A storage apparatus and method, and an electronic device. The storage apparatus comprises a controller and a first memory; the first memory comprises a plurality of disks; the controller comprises a second memory used for caching data; and the controller is configured to: generate, according to first address information of first data to be operated and the category of a target disk, a virtual address corresponding to the first address information; generate an operation instruction according to the virtual address; send the operation instruction to the target disk, such that the target disk generates an address reading instruction for the virtual address; and under the condition that the address reading instruction sent by the target disk is received, perform data exchange with the target disk according to the first address information corresponding to the virtual address. The address management within the storage apparatus can be simplified by means of address virtualization, thereby improving processing efficiency.
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Inventors:
QIN JUNJIE (CN)
YANG TINGJIAN (CN)
GUO LIN (CN)
YANG TINGJIAN (CN)
GUO LIN (CN)
Application Number:
PCT/CN2021/105282
Publication Date:
January 12, 2023
Filing Date:
July 08, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F3/06
Foreign References:
| CN110597451A | 2019-12-20 | |||
| CN109508150A | 2019-03-22 | |||
| CN101539842A | 2009-09-23 | |||
| CN108664523A | 2018-10-16 | |||
| US20210011750A1 | 2021-01-14 |
Attorney, Agent or Firm:
BEIJING GLOBAL INTELLECTUAL PROPERTY LAW FIRM (CN)
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