Invention Grant
- Patent Title: Methods and apparatus for de-duplication and host based QoS in tiered storage system
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Application No.: US14774097Application Date: 2013-10-28
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Publication No.: US10050902B2Publication Date: 2018-08-14
- Inventor: Akira Deguchi
- Applicant: Hitachi, Ltd.
- Applicant Address: JP Tokyo
- Assignee: HITACHI, LTD.
- Current Assignee: HITACHI, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- International Application: PCT/US2013/067139 WO 20131028
- International Announcement: WO2015/065322 WO 20150507
- Main IPC: H04L12/911
- IPC: H04L12/911 ; G06F3/06 ; H04L12/927
Abstract:
Example implementations described herein are directed to addressing potential decreases in performance for a storage system coupled to a server. In a first example implementation, systems and methods are directed to addressing potential performance issues for storage tiering and the storage I/O control. In a second example implementation, systems and methods are directed to addressing potential performance issues for storage tiering and de-duplication.
Public/Granted literature
- US20160021020A1 METHODS AND APPARATUS FOR DE-DUPLICATION AND HOST BASED QoS IN TIERED STORAGE SYSTEM Public/Granted day:2016-01-21
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