Title:
METHOD FOR IMPROVING UTILIZATION RATE OF SSD, STORAGE DEVICE, AND SSD CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2021/120218
Kind Code:
A1
Abstract:
A device for improving the utilization rate of a solid-state drive (SSD), comprising: an SSD controller and a storage medium array. The SSD controller comprises a receiving unit and a processing unit. The storage medium array comprises at least one PU. The PU is divided into a main area (MA) and/or a lease area (LA). The receiving unit is used for receiving at least one service distributed by at least one host or virtual machine. The processing unit is used for determining the number of required least concurrent unit PUs for each service, and is further used for allocating the service to an MA or an LA of a PU having the least number of PUs.
Inventors:
JIA XUECHAO (CN)
LI MINQIU (CN)
CHU YANXU (CN)
LI MINQIU (CN)
CHU YANXU (CN)
Application Number:
PCT/CN2019/127180
Publication Date:
June 24, 2021
Filing Date:
December 20, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F3/06
Foreign References:
| CN104008017A | 2014-08-27 | |||
| CN110362275A | 2019-10-22 | |||
| CN105224474A | 2016-01-06 | |||
| US20190155546A1 | 2019-05-23 |
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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