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Lockless distributed redundant storage and NVRAM caching of compressed data in a highly-distributed shared topology with direct memory access capable interconnect
Lockless distributed redundant storage and NVRAM caching of compressed data in a highly-distributed shared topology with direct memory access capable interconnect
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机译:无锁分布式冗余存储和高度分布式共享拓扑中压缩数据的NVRAM缓存,具有直接内存访问功能的互连
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摘要
A system for data storage includes multiple servers, which are configured to communicate over a network with multiple multi-queue storage devices and with at least one storage controller, to store on the storage devices compressed data belonging to a user volume, to specify storage locations, in which the compressed data is stored on the storage devices, in a shared data structure that is shared and modified by the servers using remote direct memory access, and to coordinate access to the compressed data by the servers by querying the shared data structure, without executing code on a processor of the storage controller.
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