发明名称 |
HARD DRIVE ENERGY-SAVING CONTROL METHOD AND APPARATUS, AND CENTRAL PROCESSING UNIT |
摘要 |
A hard drive energy-saving control method is disclosed. The method includes: obtaining a historical working state of a hard drive in each preset time segment, where each preset time segment is each preset time segment in at least one statistic period; predicting a working state of the hard drive in a next time segment of the current time segment according to the historical working state of the hard drive; and selecting a corresponding energy-saving policy level according to the working state of the hard drive in the next time segment, and performing energy-saving control on the hard drive. Embodiments of the present invention solve the technical problem in the prior art that energy consumption of a hard drive is not correlated with actual service access traffic and the energy-saving efficiency is not optimum. The embodiments of the present invention improve the energy-saving efficiency of the hard drive. |
申请公布号 |
US2014101469(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
US201314090731 |
申请日期 |
2013.11.26 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
FANG QINGYIN;QIU CHAOPING;XIA QIANGZHI |
分类号 |
G06F1/32 |
主分类号 |
G06F1/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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