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    • 1. 发明申请
    • Non-Volatile Memory Backup for Network Storage System
    • 网络存储系统的非易失性内存备份
    • US20060080515A1
    • 2006-04-13
    • US10711901
    • 2004-10-12
    • John SpiersMark LoffredoMark HaydenMike Hayward
    • John SpiersMark LoffredoMark HaydenMike Hayward
    • G06F12/00
    • G06F11/1441G06F11/1448G06F11/1456
    • 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.
    • 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。
    • 3. 发明申请
    • Distributed Network Storage System With Virtualization
    • 分布式网络存储系统与虚拟化
    • US20050144199A2
    • 2005-06-30
    • US10708867
    • 2004-03-29
    • Mark Hayden
    • Mark Hayden
    • G06F13/10G06F3/06G06F12/00G06F17/30G06F7/00
    • H04L67/1097G06F3/0601G06F2003/0697Y10S707/99945Y10S707/99948
    • Abstract of the DisclosureThe present invention is directed to a data storage system for use in achieving distributed data storage over a computer network. One embodiment of the data storage system comprises a storage server system that is comprised of one or more storage servers that each provide data storage, a management server system that is comprised of one or more management servers that each provide management functionality relating to the storage server system, and a driver that is capable of being associated each of the application clients that are to utilize the data storage system. A data storage configuration identifier structure whose value is updated when there is a change to the composition of the storage system or storage allocation within the storage system is used to manage data transfers between the storage system and application clients.
    • 公开内容摘要本发明涉及一种用于通过计算机网络实现分布式数据存储的数据存储系统。 数据存储系统的一个实施例包括由每个提供数据存储的一个或多个存储服务器组成的存储服务器系统,管理服务器系统,其由一个或多个管理服务器组成,每个管理服务器提供与存储服务器相关的管理功能 系统,以及能够将每个应用客户端与数据存储系统相关联的驱动器。 当存储系统的组合改变或存储系统中的存储分配发生变化时,其值被更新的数据存储配置标识符结构被用于管理存储系统和应用客户端之间的数据传输。