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1. 发明申请

US20110208933A1 Mass-Storage System Utilizing Solid-State Storage and Non-Solid-State Storage 审中-公开
标题翻译：利用固态存储和非固态存储的大容量存储系统
公开(公告)号：US20110208933A1
公开(公告)日：2011-08-25
申请号：US13126314
申请日：2009-10-27
申请人： Moshe Selfin , Daniel Golan , Ofir Dubovi , Benny Koren , Yedidia Atzmony
发明人： Moshe Selfin , Daniel Golan , Ofir Dubovi , Benny Koren , Yedidia Atzmony
IPC分类号： G06F12/16
CPC分类号： G06F11/108 , G06F11/1435 , G06F11/1441 , G06F11/2015
摘要： Disclosed is a storage system which includes a primary storage space associated with a first plurality of VS devices, a temporary backup storage space associated with a second plurality of VS devices, a permanent backup storage space associated with a third plurality of NVS devices, a storage controller responsive to a write request including storing the data-element within the primary storage space and substantially immediately or concurrently storing recovery-enabling-data corresponding to the data-element within the temporary backup storage space, and asynchronously with the provisional redundant storage sequence, the controller is adapted to destage the recovery-enabling data to the permanent backup storage space, and one or more UPS units configured to provide backup power in case of power interruption to enable completion of destaging of recovery-enabling data for the entire data-set of the storage system.
摘要翻译：公开了一种存储系统，其包括与第一多个VS设备相关联的主存储空间，与第二多个VS设备相关联的临时备用存储空间，与第三多个NVS设备相关联的永久备份存储空间，存储响应于写入请求的控制器，包括将数据元素存储在主存储空间内并且基本上立即或同时地存储与临时备份存储空间内的数据元素相对应的恢复使能数据，并且与临时冗余存储序列异步，控制器适于将永久备份存储空间的恢复启用数据退役，以及被配置为在电力中断的情况下提供备用电力的一个或多个UPS单元，以使整个数据集的恢复使能数据能够完成的存储系统。

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