Re: Mellanox Infiniband ConnectX-2 VPI interfaces not populating in ESXi 5.5u1
Hi! Did you install Mellanox ConnectX En driver on ESXi hosts? You said CX-2 VPI interface not populates on ESXi 5.5U1. There is some driver issue between ConnectX En and ConnectX VPI There is...
View ArticleRe: Can't Achieve 40Gbps
Hi! I think you're in normal condition.Because all FDR14 cables consist of quad channel line.line rate speed is 14.0Gbps and 14.0Gbps x 4 = 56Gbps...:) * But, there is overhead by 64/66bit encording.....
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Re: Link speed limited to 10gbps
Hi, Anand, thank you for the response on the ticket. Would it be possible to provide any extra details as of what EEPROM register content does not meet expectations, etc? Regards, Philip
View ArticleMy connectx-3 is linked pcie1.1!
Hi ,first i'm sorry my bad english. i used 1366 dual asus system. and dual fdr connect x-3 and mellanox fdr cable using now. and my system support pcie2.0 i used windows 2012 r2 ,show ipoib adapters...
View Articlenv_peer_mem module error to load
Hi all, I having to problems to run the nv_peer_mem module. the error is shown as below. [root@wnode4 nvidia_peer_memory-1.0-0]# service nv_peer_mem startstarting... ERROR: modinfo: could not find...
View ArticleRe: nv_peer_mem module error to load
Solve the problem already, after rpmbuild --rebuild nvidia_peer_memory-1.0-0.src.rpm, the output of the rpm is sit at /root/rpmbuild/RPMS/x86_64/nvidia_peer_memory-1.0-0.x86_64.rpm, so next step i...
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Re: My connectx-3 is linked pcie1.1!
Hi,Check the ASUS BIOS settings and possible upgrade the BIOS is need. sometimes the BIOS vendor provides it where the defaults set to PCI gen-1. from HCA and FW perspective, nothing to be done. it...
View ArticleRe: My connectx-3 is linked pcie1.1!
Thx to your kinness! but my board bios ver. also fully update! and i found bios there is no pciex version sellect page so,,i just used fdr card. work on pciex1 ?:( is there any idea? please..hep
View ArticleRe: Mellanox Infiniband ConnectX-2 VPI interfaces not populating in ESXi 5.5u1
I have installed just the En and excluded the VPI and the adapters still do not show up in ESXi 5.5u1.Is there something I need to configure in the mlx4_core driver to get them to show up?I can...
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Error trying to install OFED on CentOS 6.5
Guys this is a very newbie question:I have upgraded my CentOS 6.5 kernel version: 2.6.32-431.23.3.el6.x86_64 #1 SMP Thu Jul 31 17:20:51 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux downloaded OFED...
View ArticleSome weird timestamp format?
This is the log of what i get from ConnectX-3 when sending packets once a second and measuring send time via hardware timestamp. Socket is set to SOF_TIMESTAMPING_RAW_HARDWARE |...
View ArticleRe: Error trying to install OFED on CentOS 6.5
mlnx-en-2.2-1.0.1 is not ofed but ordinary driver (mlx4_en) that works with kernel tcp/ip stack.install.sh is the script that compiles and installs this driver. Not latest version of it should have...
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Re: My connectx-3 is linked pcie1.1!
try to see whether the card seats on the correct slot. not all PCI slots are gen-2 support. not all slots are the same. some are gen-1, other are gen-2. some are x8 and other x16 - you want to pickup...
View ArticleCounters per VF?
Hello, I just found that one can read the counters per port per interface at the following locations: /sys/class/infiniband/mlx4_X/ports/*/counters/*/sys/class/infiniband/mlx4_X/ports/*/counters_ext/*...
View ArticleRe: Some weird timestamp format?
Hi Andrey, Can you suggest what is the platform you're using ? OS, kernel what driver version / ConnectX-3 FW version ?
View ArticleRe: Error /hca_self_test.ofed: line 165: [: too many arguments
Hi All, Just wanted to drop by and mention again that this script simply queries basic configuration from the server. you can simply run basic IB commands like ibstat to query the physical / logical...
View ArticleRe: Issues with OFED 2.2.1 driver update
Hi John, a couple of questions, First, is PFC enabled on the interface but not on a switch ? if yes, can you disable it and try to load the driver again ?if that doesnt work I recommend uninstalling...
View ArticleRe: OpenSM service won't start
Hi, As you probably know, OpenSM on windows is still in beta stages,which means we the general recommendation is to use the SM on a switch in a windows environment. Regardless, what FW and driver is...
View ArticleRe: Mellanox Infiniband ConnectX-2 VPI interfaces not populating in ESXi 5.5u1
More info: ~ # cat /var/log/vmkernel.log | grep -i mlx2014-08-27T12:41:04.180Z cpu0:32768)VisorFSTar: 1960: net_mlx4.v00 for 0x5bd2b bytes2014-08-27T12:41:04.180Z cpu0:32768)VisorFSTar: 1960:...
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