Invention Grant
- Patent Title: Variable data recovery scheme hierarchy
- Patent Title (中): 可变数据恢复方案层次结构
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Application No.: US14034251Application Date: 2013-09-23
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Publication No.: US09244766B2Publication Date: 2016-01-26
- Inventor: Ara Patapoutian , Bruce Douglas Buch , Ryan James Goss , Mark Allen Gaertner , Arvind Sridharan
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Hall Estill Attorneys at Law
- Main IPC: G06F11/10
- IPC: G06F11/10

Abstract:
Method and apparatus for managing data in a memory, such as a flash memory. In accordance with some embodiments, a memory has a plurality of solid-state non-volatile memory cells. A processing circuit is connected to the memory and configured to direct the execution of a plurality of read error recovery routines in response to at least one uncorrectable read error in a data set retrieved from the memory. The recovery routines are executed in a selected order based on an elapsed recovery time parameter for each of the recovery routines and an estimated probability of success of each of the recovery routines.
Public/Granted literature
- US20150089278A1 VARIABLE DATA RECOVERY SCHEME HIERARCHY Public/Granted day:2015-03-26
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