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Re: Any success with OFED 2.0-3.0.0 on RHEL 6.5/CentOS 6.5?
I just tried it, but got the result "not supported on Centos_6.5", when trying to build the RPM's. So stuck with the non-Mellanox packages. Correction: I found the answer to my question below at...
View ArticleDoes ConnectX-3 support Amphenol's QSFP+ transceiver?
I want to get cable info, all data of which aren't correct, when I plug AMPHENOL's QSFP+ transceiver in.But when I plug MOLEX's QSFP transceiver in, I can get the correct info. Send PacketReceive...
View ArticleRe: ib_srp disconnect on ESXi 5.0 with H:0x5 D:0x0 P:0x0 error
Hi, Can you please increase the verbosity level and upload the logs.
View ArticleRe: ib_srp disconnect on ESXi 5.0 with H:0x5 D:0x0 P:0x0 error
Hi xgrv,Required parameter :#esxcli system module parameters set -m="ib_srp" -p "debug_level=2"On issue reproduce kindly attach vmkernel.log
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MOFED support for Intel Phi
Hello, I was wondering if the Mellanox OFED offers any support for the Intel Phi coprocessor. I noticed that the MPSS (the S/W stack of Phi) requires the stock OFED 1.5.4.1 only. They have added...
View ArticleRe: Minimize congestion - Do I need UFM ?
Anyone please ? Question is simple : Do I need UFM in order tominimize congestion or it can be done with MNLX-OS?
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Re: Minimize congestion - Do I need UFM ?
Hi,UFM can help you find the congestion and trigger event upon them. Once you understand the probelm, you can take actions to clear the problem.MLNX-OS on the switch doesn't do it. It is a softeware...
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Re: Minimize congestion - Do I need UFM ?
Thank you for your response. I think It is clear now. Αποστολή από κινητό Samsung
View ArticleRe: ib_srp disconnect on ESXi 5.0 with H:0x5 D:0x0 P:0x0 error
Thank You Rian Twizer and Vlad Leviev I've enabled debugging on my clusters and will get back to you if I get anything interesting.
View Articleswitch latency under uniform random traffic
Hi all, I'm a researcher in fiber optics communication and I'm very interested in getting to know which is the latency of a state-of-the art electronic switch under a certain traffic load and pattern....
View ArticleConnect X-3 performance
Hi. I've been trying to find numbers for the number of RDMA reads/writes that can be supported by a Connect X-3 card. In my experiments, I have a server connected to several clients that perform RDMA...
View Articlefca_managerd fail and SRP error
Dear all ,when I finish install MT26428 MLNX_OFED_LINUX-2.0-2.0.5 at RHEL 6,2, I met/etc/init.d/fca_managerd startStarting FCA Manager...... [FAILED] And I want to set SRP, but I run ibsrpdm, all port...
View Articlefca_managerd fail and SRP error
Dear all ,when I finish install MT26428 MLNX_OFED_LINUX-2.0-2.0.5 at RHEL 6,2, I met/etc/init.d/fca_managerd startStarting FCA Manager...... [FAILED] And I want to set SRP, but I run ibsrpdm, all port...
View ArticleConnectX-3 support for RHEL 6.5
I have the following ethernet card and after the upgrade to RHEL 6.,5 it stopped to work and I had to roll back to previous kernel.Even downloading the latest driver it gets the following...
View Articlemlnx-ofed-kernel installation failed!
Hi , Im currently working on project that need to use Mellanox Infiniband card for our GPUDirect research. We are trying to setup a machine using the Infiniband card we just received but we face a...
View ArticleRe: mlnx-ofed-kernel installation failed!
Your ofed.build.log points to a problem finding kernel source package for 3.8.0-34-generic.The README for mlnx-ofed-kernel (see in...
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Re: ConnectX-3 support for RHEL 6.5
Which kernel do you use? You can try to build an iso or tgz package using mlnx_add_kernel_support.sh script.It has self-explanatory help. You’d run it for your running kernel (need to have installed...
View ArticleRe: mlnx-ofed-kernel installation failed!
Thanks andre melkoumian!!,, It worked!!.. my installation able to finish succesfully. What i did is that change the kernel version into 3.7.10-raring Kernel/MainlineBuilds - Ubuntu Wiki - this site...
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ports active but LEDs not lighting up
Hello,This morning I plugged in a new IB switch IS5023, connected cables everything works great with the exception of 2 LED lights at two ports, which do not light up. These ports seem to be working,...
View ArticleMellanox L2 VMS reference guide is now avaiable on Mellanox.com
Hi all, Mellanox VMS reference guide, offers a set of guidelines for a standard layer 3 based VMS and a standard layer 2 based VMS. Naturally, network designers may find it necessary to apply some...
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