1. 《 虚 拟 化 技 术 》《 虚 拟 化 技 术 》 计算机工程技术学院

2. SMB3.0 多通道技术介绍

3. SQL Server IIS VDI Desktop Hyper-V SQL Server File Server Shared Storage IIS

4. Multiple RDMA NICs SMB Client 每个 SMB 会话可以建立多个连接 完全吞吐 多块 NICs 的网络带宽汇聚 当使用接收端扩展技术 Receive Side Scaling (RSS) 可以启用多个 CPUs 核心参与 SMB 多通道可以实现端到端的故障检测 如果 NIC 汇聚存在可以共存，可以不依赖于 网卡汇聚功能 自动配置 SMB 检测并使用多条网络路径 Single 10GbE RSS-capable NIC SMB Client Multiple 1GbE NICs SMB Client 配置方式实例 Multiple 10GbE in a NIC team SMB Client NIC Teaming NIC 10GbE Switch 10GbE NIC 10GbE Switch 10GbE NIC 10GbE NIC Teaming SMB Server NIC 1GbE Switch 1GbE NIC 1GbE Switch 1GbE NIC 1GbE SMB Server NIC 10GbE/IB Switch 10GbE/IB NIC 10GbE/IB Switch 10GbE/IB NIC 10GbE/IB SMB Server NIC 10GbE Switch 10GbE NIC 10GbE RSS SMB Server RSS

5. CPU utilization per core Core 1Core 2Core 3Core 4 CPU utilization per core Core 1Core 2Core 3Core 4 NIC 10GbE RSS SMB Server SMB Client RSS NIC 10GbE Switch 10GbE NIC 10GbE RSS SMB Server SMB Client RSS NIC 10GbE Switch 10GbE

6. 1 个会话, 采用多通道 1 个会话, 不采用多通道 SMB Server 1 SMB Client 1 SMB Server 2 SMB Client 2 NIC 10GbE Switch 10GbE NIC 10GbE NIC 10GbE Switch 10GbE NIC 10GbE SMB Server 1 SMB Client 1 SMB Server 2 SMB Client 2 NIC 10GbE Switch 10GbE NIC 10GbE NIC 10GbE Switch 10GbE NIC 10GbE RSS NIC 10GbE Switch 10GbE NIC 10GbE RSS NIC 10GbE Switch 10GbE NIC 10GbE RSS NIC 10GbE Switch 10GbE NIC 10GbE RSS NIC 10GbE Switch 10GbE NIC 10GbE RSS

7. MB/sec 5000 4000 3000 2000 1000 0 51210244096819265536 131072 262144 524288 104857616384 32768 I/O Size SMB 客户端接口扩展性 - 吞吐量 1 x 10GbE2 x 10GbE3 x 10GbE4 x 10GbE http://go.microsoft.com/fwlink/p/?LinkId=227841

8. 1 个会话, 网卡聚合采用多通道 1 个会话, 网卡聚合不采用多通道 Switch 10GbE Switch 10GbE SMB Client 1 NIC Teaming NIC 10GbE NIC 10GbE NIC Teaming SMB Server 1 Switch 1GbE Switch 1GbE SMB Client 2 NIC Teaming NIC 1GbE NIC 1GbE NIC Teaming SMB Server 2 Switch 1GbE Switch 1GbE Switch 10GbE Switch 10GbE SMB Client 1 NIC Teaming NIC 10GbE NIC 10GbE NIC Teaming SMB Server 2 SMB Client 2 NIC Teaming NIC 1GbE NIC 1GbE NIC Teaming SMB Server 2

9. 1 个会话, 采用多通道 1 个会话, 不采用多通道 SMB Server 2 SMB Client 2 SMB Server 1 SMB Client 1 SMB Server 2 SMB Client 2 SMB Server 1 SMB Client 1 R-NIC 10GbE Switch 10GbE R-NIC 10GbE R-NIC 10GbE Switch 10GbE R-NIC 10GbE R-NIC 54GbIB Switch 54GbIB R-NIC 54GbIB R-NIC 54GbIB Switch 54GbIB R-NIC 54GbIB R-NIC 10GbE Switch 10GbE R-NIC 10GbE R-NIC 10GbE Switch 10GbE R-NIC 10GbE R-NIC 54GbIB Switch 54GbIB R-NIC 54GbIB R-NIC 54GbIB Switch 54GbIB R-NIC 54GbIB

10. SMB Server SMB Client NIC 1GbE Switch 1GbE NIC 1GbE SMB Server SMB Client NIC Wireless Switch Wireless NIC 1GbE Switch 1GbE NIC 1GbE SMB Server SMB Client NIC 1GbE Switch 1GbE NIC 1GbE SMB Server SMB Client R-NIC 10GbE Switch 10GbE R-NIC 10GbE SMB Client NIC 1GbE Switch 1GbE NIC 1GbE SMB Server 单网卡配置，所有带宽已经 可以利用并不需要额外的多 通道功能 配置为多种不同 规格速率的网卡 SMB Client NIC Wireless Switch Wireless NIC Wireless SMB Server R-NIC 32GbIB Switch IB R-NIC 32GbIB R-NIC 10GbE Switch 10GbE R-NIC 10GbE RSS NIC 10GbE Switch 10GbE NIC 10GbE RSS

11. 非 SMB 容错降低 CPU 开销 Single NIC (no RSS) Multiple NICs (no RSS) 吞吐量 ▲ ▲▲ SMB 容错 ▲ ▲▲ ▲ ▲▲ ▲▲▲▲ Multiple NICs (no RSS) + NIC Teaming Single NIC (with RSS) Multiple NICs (with RSS) Multiple NICs (with RSS) + NIC Teaming Single NIC (with RDMA) ▲▲ ▲ ▲▲ ▲ ▲ Multiple NICs (with RDMA) ▲▲ ▲▲

15. 演示：网络配置应用场景

16. 1GbE Hyper-V 1 1GbE File Server 1 1GbE Hyper-V 2 1GbE File Server 2 SMB 网络配置 1GbE 网络 Clients A

17. SMB 网络配置 1GbE Hyper-V 1 1GbE File Server 1 1GbE Hyper-V 2 1GbE File Server 2 1GbE Hyper-V 1 10GbE / IB File Server 1 1GbE Hyper-V 2 10GbE / IB File Server 2 混合 1GbE/10GbE Clients B A 1GbE 网络 Clients

18. SMB 网络配置 1GbE Hyper-V 1 1GbE File Server 1 1GbE Hyper-V 2 1GbE File Server 2 1GbE Hyper-V 1 10GbE / IB File Server 1 1GbE Hyper-V 2 10GbE / IB File Server 2 10GbE / IB Hyper-V 1 10GbE / IB File Server 1 10GbE / IB Hyper-V 2 10GbE / IB File Server 2 10GbE 或 InfiniBand Clients B C A 混合 1GbE/10GbE Clients 1GbE 网络 Clients

19. SMB 网络配置 Hyper-V 1 1GbE File Server 1 Hyper-V 2 1GbE File Server 2 1GbE Hyper-V 1 10GbE / IB File Server 1 Hyper-V 2 10GbE / IB File Server 2 1GbE Hyper-V 1 10GbE / IB File Server 1 Hyper-V 2 10GbE / IB File Server 2 10GbE / IB Clients B C A D 10GbE / IB Hyper-V 1 File Server 1 10GbE / IB Hyper-V 2 File Server 2 10GbE 或 InfiniBand 混合 1GbE/10GbE Clients 1GbE 网络 Clients