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公开(公告)号:US08074112B1
公开(公告)日:2011-12-06
申请号:US12329128
申请日:2008-12-05
申请人: Lihan Chang , Chee Hoe Chu , Chi-Chih Lin , Wei Zhou
发明人: Lihan Chang , Chee Hoe Chu , Chi-Chih Lin , Wei Zhou
IPC分类号: G06F11/00
CPC分类号: G06F11/1441 , G06F11/1076 , G06F11/2015
摘要: Systems, apparatuses, and methods for memory backup in a redundant array of independent disks (RAID) system are described. The methods include detecting a failure in a main power supply that supplies power to a volatile memory that is coupled to a RAID controller, switching to a temporary power supply to supply power to the volatile memory in response to detecting the main power supply failure, and transferring data from the volatile memory to a non-volatile memory coupled to the RAID controller subsequent to switching to the temporary power supply.
摘要翻译: 描述了独立磁盘冗余阵列(RAID)系统中的内存备份的系统,设备和方法。 所述方法包括检测主电源中的故障,所述主电源向耦合到RAID控制器的易失性存储器供电,响应于检测到主电源故障切换到临时电源以向易失性存储器供电;以及 在切换到临时电源之后将数据从易失性存储器传送到耦合到RAID控制器的非易失性存储器。
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公开(公告)号:US08443211B2
公开(公告)日:2013-05-14
申请号:US12636558
申请日:2009-12-11
申请人: Qun Zhao , Hsing-Yi Chiang , Xinhai Kang , Chee Hoe Chu , Lihan Chang , Jin-Nan Liaw , Robyn Jie Li
发明人: Qun Zhao , Hsing-Yi Chiang , Xinhai Kang , Chee Hoe Chu , Lihan Chang , Jin-Nan Liaw , Robyn Jie Li
CPC分类号: G06F11/1441 , G06F1/3203 , G06F9/4418
摘要: This disclosure describes techniques for using a non-volatile-memory device such as flash memory to store memory data during hibernation or suspend. By so doing, hard drives and/or data are safer, and less power may be used.
摘要翻译: 本公开描述了在休眠或暂停期间使用诸如闪存之类的非易失性存储器设备来存储存储器数据的技术。 通过这样做,硬盘驱动器和/或数据更安全,并且可以使用更少的功率。
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公开(公告)号:US20100174934A1
公开(公告)日:2010-07-08
申请号:US12636558
申请日:2009-12-11
申请人: Qun Zhao , Hsing-Yi Chiang , Xinhai Kang , Chee Hoe Chu , Lihan Chang , Jin-Nan Liaw , Robyn Jie Li
发明人: Qun Zhao , Hsing-Yi Chiang , Xinhai Kang , Chee Hoe Chu , Lihan Chang , Jin-Nan Liaw , Robyn Jie Li
CPC分类号: G06F11/1441 , G06F1/3203 , G06F9/4418
摘要: This disclosure describes techniques for using a non-volatile-memory device such as flash memory to store memory data during hibernation or suspend. By so doing, hard drives and/or data are safer, and less power may be used.
摘要翻译: 本公开描述了在休眠或暂停期间使用诸如闪存之类的非易失性存储器设备来存储存储器数据的技术。 通过这样做,硬盘驱动器和/或数据更安全,并且可以使用更少的功率。
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