基本信息:
- 专利标题： GROUP-BASED DATA REPLICATION IN MULTI-TENANT STORAGE SYSTEMS
- 申请号：PCT/US2019/022835 申请日：2019-03-19
- 公开(公告)号：WO2019190811A1 公开(公告)日：2019-10-03
- 发明人： ZHU, Yibo , PADHYE, Jitendra D. , LIU, Hongqiang , RAINDEL, Shachar , KIM, Daehyeok , BADAM, Anirudh
- 申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
- 申请人地址： One Microsoft Way Redmond, Washington 98052-6399 US
- 专利权人： MICROSOFT TECHNOLOGY LICENSING, LLC
- 当前专利权人： MICROSOFT TECHNOLOGY LICENSING, LLC
- 当前专利权人地址： One Microsoft Way Redmond, Washington 98052-6399 US
- 代理机构： MINHAS, Sandip S. et al.
- 优先权： US15/936,267 20180326
- 主分类号： G06F3/06
- IPC分类号： G06F3/06 ; H04L29/08
摘要：
Distributed storage systems, devices, and associated methods of data replication are disclosed herein. In one embodiment, a server in a distributed storage system is configured to write, with an RDMA enabled NIC, a block of data from a memory of the server to a memory at another server via an RDMA network. Upon completion of writing the block of data to the another server, the server can also send metadata representing a memory location and a data size of the written block of data in the memory of the another server via the RDMA network. The sent metadata is to be written into a memory location containing data representing a memory descriptor that is a part of a data structure representing a pre-posted work request configured to write a copy of the block of data from the another server to an additional server via the RDMA network.
IPC结构图谱:
| G | 物理 |
| --G06 | 计算；推算；计数 |
| ----G06F | 电数字数据处理 |
| ------G06F3/00 | 用于将所要处理的数据转变成为计算机能够处理的形式的输入装置；用于将数据从处理机传送到输出设备的输出装置，例如，接口装置 |
| --------G06F3/06 | .来自记录载体的数字输入，或者到记录载体上去的数字输出 |