Invention Application
US20160342366A1 SYSTEMS AND METHODS FOR IDENTIFYING STORAGE RESOURCES THAT ARE NOT IN USE
审中-公开
用于识别不使用的存储资源的系统和方法
- Patent Title: SYSTEMS AND METHODS FOR IDENTIFYING STORAGE RESOURCES THAT ARE NOT IN USE
- Patent Title (中): 用于识别不使用的存储资源的系统和方法
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Application No.: US15228893Application Date: 2016-08-04
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Publication No.: US20160342366A1Publication Date: 2016-11-24
- Inventor: David Flynn , Jonathan Thatcher , Michael Zappe
- Applicant: Longitude Enterprise Flash S.a.r.l.
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F12/12 ; G06F12/02

Abstract:
An apparatus, system, and method are disclosed for managing a non-volatile storage medium. A storage controller receives a message that identifies data that no longer needs to be retained on the non-volatile storage medium. The data may be identified using a logical identifier. The message may comprise a hint, directive, or other indication that the data has been erased and/or deleted. In response to the message, the storage controller records an indication that the contents of a physical storage location and/or physical address associated with the logical identifier do not need to be preserved on the non-volatile storage medium.
Public/Granted literature
- US10387327B2 Systems and methods for identifying storage resources that are not in use Public/Granted day:2019-08-20
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