发明授权
- 专利标题: Fast boot in hybrid drives
- 专利标题(中): 在混合驱动器中快速引导
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申请号: US13600035申请日: 2012-08-30
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公开(公告)号: US09207947B1公开(公告)日: 2015-12-08
- 发明人: Robert Dale Murphy , Robert William Dixon , John Frederic Wehman
- 申请人: Robert Dale Murphy , Robert William Dixon , John Frederic Wehman
- 申请人地址: US CA Cupertino
- 专利权人: Seagate Technology LLC
- 当前专利权人: Seagate Technology LLC
- 当前专利权人地址: US CA Cupertino
- 代理机构: Cesari & Reed LLP
- 代理商 Kirk A. Cesari; Christian W. Best
- 主分类号: G06F9/44
- IPC分类号: G06F9/44 ; G06F11/14 ; G06F21/57
摘要:
The disclosure is related systems and method for improved boot and resume from hibernate times in hybrid drives. In one embodiment, a device may comprise an interface circuit to communicate with a host device, a first nonvolatile data storage medium, and a controller configured to monitor the interface circuit for a trigger event and pin data associated with read requests to the first nonvolatile data storage medium during a first specific duration in response to the trigger event. Another embodiment may be a method comprising receiving a trigger event, monitoring a duration since the trigger event, retrieving data from a nonvolatile cache memory, retrieving data from a disc memory when the data is not in the nonvolatile cache memory, and pinning the data retrieved from the disc memory to the nonvolatile cache memory.
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