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这篇文章显示了几种测试RDMA运行的方法,并提供了一些故障排除指南。它适用于基于以太网(RoCE)或InfiniBand网络。安装确保您有两台配备Mellanox ConnectX-3 / ConnectX-3 Pro适配卡的服务器(可选)通过以太网交换机连接两台服务器,...
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gcc -o rdma-client rdma-common.o rdma-client.o -lrdmacm/usr/bin/ld: rdma-common.o: undefined reference to symbol 'ibv_create_cq@@IBVERBS_1.1'//usr/lib64/libibverbs.so.1: error adding symbols: DSO missing from command linecollect2: error: ld returned 1 exit statusmake: *** [rdma-client] Error 1...
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如何使用tcpdump工具(ConnectX-4)dump RDMA流量这是有关如何使用ConnectX-4适配器的tcpdump转储RDMA / RoCE通信的初学者指南。MLNX_OFED 3.2中引入的重要功能之一是通过适配器(ethtool)的标准配置来支持嗅探功能,该功能使嗅探流量绕过内...
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...-mlnx/knem.ko./mlnx-ofa_kernel/fs/9p/9p.ko./mlnx-ofa_kernel/net/sunrpc/xprtrdma/svcrdma.ko./mlnx-ofa_kernel/net/sunrpc/xprtrdma/xprtrdma.ko./mlnx-ofa_kernel/net/rds/rds_tcp.ko./mlnx-ofa_kernel/net/rds/rds.ko./mlnx-ofa_kernel/net/rds/rds_rdma.ko./mlnx-ofa_kernel/net/9p/9pnet_rdma.ko./mlnx-ofa_kernel/...
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...PCI configuration module loadedPCI devices:------------DEVICE_TYPE MST PCI RDMA NET NUMAConnectX5(rev:0) /dev/mst/mt4121_pciconf0.1 03:00.1 mlx5_1 net-ens1f1 0ConnectX5(rev:0) /dev/mst/mt4121_pciconf0 03:00.0 mlx5_0 net-ens1f0 0[root@r-aa-a]$ sudo lspci -vvv -s03:00.0LnkCap: Port #0, Speed unknown, ...
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...install --add-kernel-support
rpm --nosignature -e --allmatches --nodeps rdma
Note: This program will create MLNX_OFED_LINUX TGZ for rhel7.2 under /tmp/MLNX_OFED_LINUX-3.4-2.0.0.0-4.8.7 directory.
See log file /tmp/MLNX_OFED_LINUX-3.4-2.0.0.0-4.8.7/mlnx_ofed_iso.8834.log
Checking if all n...
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...acket access");MODULE_LICENSE("Dual BSD/GPL"); enum { IB_UMAD_MAX_PORTS = RDMA_MAX_PORTS, IB_UMAD_MAX_AGENTS = 32, IB_UMAD_MAJOR = 231, IB_UMAD_MINOR_BASE = 0, IB_UMAD_NUM_FIXED_MINOR = 64, IB_UMAD_NUM_DYNAMIC_MINOR = IB_UMAD_MAX_PORTS - IB_UMAD_NUM_FIXED_MINOR, IB_ISSM_MINOR_BASE = IB...