发明申请
US20120254506A1 SYSTEM AND METHOD FOR PERFORMING SYSTEM MEMORY SAVE IN TIERED/CACHED STORAGE
有权
系统和方法用于执行存储在缓存/高速缓存中的系统内存
- 专利标题: SYSTEM AND METHOD FOR PERFORMING SYSTEM MEMORY SAVE IN TIERED/CACHED STORAGE
- 专利标题(中): 系统和方法用于执行存储在缓存/高速缓存中的系统内存
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申请号: US13074958申请日: 2011-03-29
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公开(公告)号: US20120254506A1公开(公告)日: 2012-10-04
- 发明人: William Sauber , Mukund P. Khatri
- 申请人: William Sauber , Mukund P. Khatri
- 专利权人: DELL PRODUCTS L.P.
- 当前专利权人: DELL PRODUCTS L.P.
- 主分类号: G06F12/00
- IPC分类号: G06F12/00
摘要:
In accordance with the present disclosure, a system and method for performing a system memory save in tiered or cached storage during transition to a decreased power state is disclosed. As disclosed herein, the system incorporating aspects of the present invention may include a flash or other nonvolatile memory such as a solid-state drive, volatile memory, and at least one alternate storage media. Upon transition to a decreased power state, at least some of the data in the solid-state drive, for example, may be transferred to the at least one alternate storage media. After the SSD data is transferred, data stored in volatile system memory, such as a system context, may be transferred to the SSD memory. With the system context saved in SSD memory, power to the volatile system memory may be turned off.
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