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I am trying to setup CX5 RDMA in between two KVM guests (one in each physical node) but failed with rping segfault ... in librdmacm.so.1.1.20.2. Is there any articles here I can follow to resolve the issue?
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4
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1866
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November 12, 2020
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Is there a pcie-bench tool support for "MT27800 Family [ConnectX-5]" NIC's?
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2
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650
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September 23, 2020
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Can DPDK selectively init NIC ports
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1
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742
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September 2, 2020
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Does RDMA driver work on AMD platforms where memory encryption technologies are enabled?
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0
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785
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August 19, 2020
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Capturing traffic with varying MACs with DPDK + Connect-X4 Lx shows out-of-order reception with single queue
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1
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611
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August 6, 2020
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I am experiencing a wrong behavior when trying RDMA between two computers connected directly through IB adapters. Could it be due to the fact that the third-party PCI device is behind a PCI switch?
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1
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756
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July 30, 2020
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Unable to locate firmware for Connectx-3 Pro MCX384A (Dell 3CYRK)
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5
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1080
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July 21, 2020
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How can I test the Peer to Peer RDMA PCIe bandwidth between a single MLNX_CX5 NIC and a CUDA capable GPU
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3
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1739
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July 14, 2020
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Question on Host-chaining ConnectX5 card IP setup
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3
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1079
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July 8, 2020
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How to mapping PCIe (my Connect x5 NIC) to spesific NUMA node?
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1
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1690
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June 30, 2020
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ConnectX-5 - Can't change VF's DSCP value of CNP from 0
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1
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722
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June 29, 2020
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Hi
I am using a MT27520 Family [ConnectX-3 Pro] 10G dual port card with SR-IOV enable, but the vf can not set to promisc mode, how can I debug what heppen? Meanwhile I have a ConnectX-3 Pro 40G nic but without this error.
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1
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943
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June 22, 2020
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Good morning,
I'm currently trying to establish a connection between 2 Mellanox SH2200 and 2 Cisco switches but I can't for the life of me ping anything.
Can you give me some help?
Regards,
Francisco Brito
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3
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855
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June 8, 2020
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Issue with ConnextX-6 SP in Dell R6525 (AMD EPYC 7542/7742)
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2
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767
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May 19, 2020
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RoCE dramatic loss in throughput.
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1
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626
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May 12, 2020
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Why is ConnectX-4 IB performance (on iperf, iperf3, qperf, etc.) not close to 100Gbps but physical link info looks good?
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1
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1330
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April 20, 2020
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Message sequence number while responding to a retried read request
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1
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663
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April 20, 2020
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Building krping with MLNX OFED drivers failing (unknown symbols)
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3
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1000
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April 11, 2020
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Compute node do not recognized infiniband cable(network cable unplugged issue)
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2
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568
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March 31, 2020
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iSER under ESXI 6.7 can not bind network port
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1
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689
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March 26, 2020
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hang on cm_destroy_id when NIC is down using the MLNX-OFED 4.7-3.2.9.0
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1
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453
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March 19, 2020
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Pinging between KVM guests using IPOIB over Virtual Functions.
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1
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835
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January 14, 2020
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How can I run MPI between different version of HCAs (eg. ConnectX-3 and ConnectX-4) in a subnet?
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1
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1117
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December 22, 2019
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Only seeing about 160MB/s on file transfers between two Ubuntu desktops with Mellanox DAC cables and Mellanox cards.
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1
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479
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December 11, 2019
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I am trying to run four instances of ib_send_bw with UD between two computers with four MCX515A-CCAT NICs installed in each. I can run two instances. The third fails with an error.
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3
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1333
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November 7, 2019
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What is the use of Mellanox MT27800 Family ConnectX-5 virtual ports?
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5
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4143
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October 16, 2019
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I am trying to install a driver for another NIC, and I'm getting an error due to a conflict with a Mellanox file
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1
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540
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October 15, 2019
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How to install a vpi-single-switch system file for switch Mellanox MLNX-OS MSB7700?
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1
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802
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October 12, 2019
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Data transfer between NIC and HOST
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3
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663
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September 17, 2019
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Help on installing MLNX_OFED_LINUX for Oracle Linux with UEK kernel
System is running 4.1.12-124.25.1.el6uek.x86_64 UEK kernel and the adapter Mellanox Technologies MT27500 Family [ConnectX-3] with FW 2.36.5150
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1
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574
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February 17, 2019
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