Invention Grant
- Patent Title: Notification of trigger condition to reduce declared capacity of a storage device
- Patent Title (中): 通知触发条件以减少存储设备的声明容量
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Application No.: US14621253Application Date: 2015-02-12
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Publication No.: US09582212B2Publication Date: 2017-02-28
- Inventor: Allen Samuels , Warren Fritz Kruger , Linh Tien Truong
- Applicant: SanDisk Technologies LLC
- Applicant Address: US TX Plano
- Assignee: SANDISK TECHNOLOGIES LLC
- Current Assignee: SANDISK TECHNOLOGIES LLC
- Current Assignee Address: US TX Plano
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F12/02 ; G11C11/56 ; G11C16/08 ; G11C16/34

Abstract:
Systems, methods and/or devices are used to enable notification of a trigger condition to reduce declared capacity of a storage device. In one aspect, the method includes, at a storage device of a storage system, the storage device including non-volatile memory: (1) detecting a trigger condition for reducing declared capacity of the non-volatile memory of the storage device, and (2) notifying a host to which the storage device is operatively coupled of the trigger condition for reducing declared capacity of the non-volatile memory of the storage device, the trigger condition for enabling performance of an amelioration process to reduce declared capacity of the non-volatile memory of the storage device. In some embodiments, the storage device includes one or more flash memory devices.
Public/Granted literature
- US20160062693A1 Notification of Trigger Condition to Reduce Declared Capacity of a Storage Device Public/Granted day:2016-03-03
Information query