Invention Grant
- Patent Title: Method and system for offset mirroring in a storage system
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Application No.: US15395441Application Date: 2016-12-30
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Publication No.: US10599342B2Publication Date: 2020-03-24
- Inventor: Richard H. Van Gaasbeck
- Applicant: EMC IP Holding Company LLC
- Applicant Address: US MA Hopkinton
- Assignee: EMC IP Holding Company LLC
- Current Assignee: EMC IP Holding Company LLC
- Current Assignee Address: US MA Hopkinton
- Agency: Chamberlin, Hdrlicka, White, Williams & Aughtry
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F12/02

Abstract:
In general, embodiments of the technology relate to a method for storing data. The method includes receiving a request to write data. In response to the request, the method further includes, selecting a first physical address in a first region in a first storage module, selecting a second physical address in a second region in a second storage module, where an amount of wear associated with the first physical address is different than an amount of wear associated with the second physical address, writing a first copy of the data to the first physical address, and writing a second copy of the data to the second physical address.
Public/Granted literature
- US20180188982A1 METHOD AND SYSTEM FOR OFFSET MIRRORING IN A STORAGE SYSTEM Public/Granted day:2018-07-05
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