Re: RHEL/CentOS update Inbox driver / howto compile
Hello, idk about 4.12.4 kernel, but we using custom RT kernel and using for install:./mlnxofedinstall --add-kernel-support --skip-repo --wihout-32bit #you interesting in --add-kernel-support optionalso...
View ArticleRe: RHEL/CentOS update Inbox driver / howto compile
Hidoes not work either ... # ./mlnxofedinstall --add-kernel-support --skip-repoCurrent operation system is not supported! Will try with OFED for fedora later on
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Re: RHEL/CentOS update Inbox driver / howto compile
Hiwhich centos you use? version?you should change your mlnxofedinstall file for it accepting "wrong" OS.
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mlx4_core : Missing UAR, aborting
OS: Ubuntu 16.04.3 LTS $ lspci | grep Mellanox01:00.0 Ethernet controller: Mellanox Technologies MT27520 Family [ConnectX-3 Pro] $ mstflint -d 01:00.0 qImage type: FS2FW Version:...
View ArticleMellanox IS 5030 Licenses
Hi, I wonder if anyone can help me. I inherited a couple of Mellanox IS 5030 switches. I was able to log into the Web interface and it showed it had no licenses. I also don't see any configuration...
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backward compatibility FDR vs DDR
I'm end user of big IB infrastructure and we are trying to gain new experiences in this field in our group. We have access to...
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Does anyone have or know about the documentation of a Voltaire Vantage 6048?.
I have searched for hours in google and I do not find anything, if someone has used it and has information about it I will appreciate it. Thank you
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A few questions about ConnectX-3/PRO, SR-IOV, Cisco Nexus 3048
Hi, I have a few questions, is preparing for the research environment (VMware ESXi 6.5, VM's - Centos):1. What is the difference between ConnectX-3 and ConnectX-3 PRO?(RoCE v2?)2. What is the maximum...
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100GBase-LR4 supported Ethernet card
Hi,I was told Mellanox ConnectX-5 will support 100GBase-LR4 transceivers, but I was not able to fine an exact model of 100G Ethernet card with ConnectX-5 that will support LR4 transceivers. Anyone...
View ArticleRe: Mellanox IS 5030 Licenses
Hi!I used Mellanox IS5035 some years ago.Here are some answers. 1) Are those IS 5030 switches upgradable to support VLAN and multicast? If so, what license(s) do I need and where can I get some...
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How to find out if the fabric is ready to IB communication after a switch reboot
I'm currently developing a script to automate a IB switch reboot (reload). Though I was able to trigger a switch reboot easily I don't know a way to find out if the switch is ready for normal...
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Mellanox ConnectX-3 Disable RDMA
Hi, Is it possible to use Mellanox ConnectX as a native Ethernet card (without RDMA) ? Thanks
View ArticleOFED Github repo deleted?
Hi guys! https://github.com/Mellanox/dpdk-dev-mlnx-ofed-kernel does not exist anymore.I'm building OFED drivers from source. Where can I download the source code now? Regards,Alejandro.
View ArticleOmni-Path vs. Mellanox
Dear Mellanox Gurus, Would you please advice the pros/cons of Omni-Path vs. Mellanox + Ethernet vs. InfiniBand? Thanks in advance + Happy Monday Henry >> Learn about InfiniBand benefits for free...
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Re: Mellanox IS 5030 Licenses
Hi Jae-Hoon, Thank you for your reply. I contacted support and got the switches upgraded to the latest firmware. For others seeking the latest and probably the final version of the firmware, it is...
View ArticleThe status of Mellanox SN2100'S LED
Hello,everyoneI want to know the status of Mellanox SN2100'S LED.Today,I use the 100G cables in the switch and connect it between port 1 to port 3 ,then the led links up,but the status is flap,the...
View ArticleAdd Cisco switch to Mellanox NEO trouble.
Good afternoon Colleagues!I ask you to help me with the connection of CICCO switches in Mellanox NEO.After the start of provisioning and waiting, there is an error of timeout. Here's what's in the...
View ArticleRe: The status of Mellanox SN2100'S LED
Hi Ben, When you say flap, you mean led blinking? blink every second is probably STP bpdus.blink every 30 seconds is LLDP maybe?
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ConnectX-4 25Gbps link not detected with Arista 7150 switch
Hi, I am noticing that when my connectx-4 25Gbps card is connected to the Arista 7150 switch (10Gbps) ports, the link is not getting detected. Based on the documents I read, my understanding is that...
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