数据重放方法、数据处理器、网络接口卡、设备和存储介质
By storing the request queue and data in persistent memory, the interruption problem during storage stack restart is solved, enabling more efficient data storage path recovery, simplifying the replay process, and improving data storage efficiency.
CN119088724BActive Publication Date: 2026-07-17NANJING JAGUAR MICROSYSTEMS CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NANJING JAGUAR MICROSYSTEMS CO LTD
- Filing Date
- 2024-08-28
- Publication Date
- 2026-07-17
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Figure CN119088724B_ABST
Abstract
本申请涉及一种数据重放方法、数据处理器、网络接口卡、设备和存储介质。该方法包括:在存储栈重启的情况下,从持久化内存中获取待重放的请求队列;待重放的请求队列为针对传输缓冲区在持久化内存中进行映射得到的队列,传输缓冲区用于从主机侧接收请求;根据待重放的请求队列,从持久化内存中获取待重放请求;将待重放请求重新发送至指向存储设备的目标加速组件中,以指示存储设备对持久化内存中与待重放请求对应的目标数据进行存储。本方法提前在持久化内存中存储请求队列、请求以及请求对应的数据,若存储栈重启,从持久化内存中恢复出待重放请求,无需借助DAM和加解密技术,能够缩短存储数据路径的中断时长,提升主机侧的数据存储效率。
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