发明授权
- 专利标题: Triggering a process to reduce declared capacity of a storage device
- 专利标题(中): 触发进程以减少存储设备的声明容量
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申请号: US14621200申请日: 2015-02-12
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公开(公告)号: US09563370B2公开(公告)日: 2017-02-07
- 发明人: Allen Samuels , Warren Fritz Kruger , Linh Tien Truong
- 申请人: SanDisk Technologies Inc.
- 申请人地址: US TX Plano
- 专利权人: SANDISK TECHNOLOGIES LLC
- 当前专利权人: SANDISK TECHNOLOGIES LLC
- 当前专利权人地址: US TX Plano
- 代理机构: Morgan, Lewis & Bockius LLP
- 主分类号: G06F12/00
- IPC分类号: G06F12/00 ; G06F3/06 ; G06F12/02 ; G06F11/00 ; G11C16/34
摘要:
Systems, methods and/or devices are used to enable triggering a process to reduce declared capacity of a storage device. In one aspect, the method includes, at a storage device of a storage system: (1) generating one or more metrics of the storage device, the storage device including non-volatile memory, (2) detecting a trigger condition in accordance with the one or more metrics of the storage device, and (3) enabling an amelioration process associated with the detected trigger condition, the 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.
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