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1. 发明申请

US20060080515A1 Non-Volatile Memory Backup for Network Storage System 审中-公开
标题翻译：网络存储系统的非易失性内存备份
公开(公告)号：US20060080515A1
公开(公告)日：2006-04-13
申请号：US10711901
申请日：2004-10-12
申请人： John Spiers , Mark Loffredo , Mark Hayden , Mike Hayward
发明人： John Spiers , Mark Loffredo , Mark Hayden , Mike Hayward
IPC分类号： G06F12/00
CPC分类号： G06F11/1441 , G06F11/1448 , G06F11/1456
摘要： A data storage system including a primary data storage device and a backup data storage device stores data with enhanced performance. The primary data storage device has a primary data storage device memory for holding data, and the backup data storage device has a backup volatile memory, a backup non-volatile memory, and a processor. The backup storage device processor causes a copy of data provided to the primary data storage device to be provided to the backup data storage device volatile memory, and in the event of a power interruption moves the data from the backup volatile memory to the backup non-volatile memory. In such a manner, data stored at the backup data storage device is not lost in the event of a power interruption. The backup data storage device further includes a backup power source such as a capacitor, a battery, or any other suitable power source, and upon detection of a power interruption, switches to the backup power source and receives power from the backup power source while moving the data from the backup volatile memory to the backup non-volatile memory.
摘要翻译：包括主数据存储设备和备份数据存储设备的数据存储系统存储具有增强性能的数据。主数据存储装置具有用于保存数据的主数据存储装置存储器，备用数据存储装置具有备用易失性存储器，备用非易失性存储器和处理器。备用存储装置处理器使得提供给主数据存储装置的数据的副本被提供给备份数据存储装置易失性存储器，并且在电源中断的情况下，将数据从备份易失性存储器移动到备份非易失性存储装置，易失性存储器以这种方式，在电源中断的情况下，存储在备份数据存储装置中的数据不会丢失。备用数据存储装置还包括诸如电容器，电池或任何其他合适的电源的备用电源，并且在检测到电源中断时，切换到备用电源并且在移动时从备用电源接收电力数据从备份易失性存储器到备份非易失性存储器。

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