Invention Grant
- Patent Title: Quality-of-service management in power-throttled storage devices
- Patent Title (中): 电力节流存储设备的服务质量管理
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Application No.: US14219285Application Date: 2014-03-19
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Publication No.: US09389672B2Publication Date: 2016-07-12
- Inventor: Stas Mouler , Avraham Poza Meir
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Main IPC: G06F1/00
- IPC: G06F1/00 ; G06F1/32 ; G06F3/06 ; G06F9/50 ; G06F12/08
Abstract:
A method includes, in a host that stores data in a storage device, instructing the storage device to operate in a power throttling mode that limits power consumption of the storage device to a selected power limit. Storage commands are generated in the host for execution by the storage device, wherein each of at least some of the storage commands is partitioned into multiple sub-commands having a maximal size that depends on the selected power limit. The sub-commands are sent for execution in the storage device.
Public/Granted literature
- US20150268712A1 QUALITY-OF-SERVICE MANAGEMENT IN POWER-THROTTLED STORAGE DEVICES Public/Granted day:2015-09-24
Information query
