Re: ConnectX-3 Windows 7 Driver Signature Error
I was able to get the 5.10 version of the driver to install. Is there any reason we shouldn't just run this older version?
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ConnectX-3 firmware update
Hello, I'm installing MLNX_OFED_LINUX-3.1-1.0.3-rhel7.2-x86_64 on CentOS 7.2 machine.Initially I used MLNX_OFED_LINUX-3.3-1.0.4.0-rhel7.2-x86_64 but it's conflicted with current kernel...
View ArticleRe: DPDK/VMA
Hi Serge, They're not exactly the same, libvma is pulling packets by simulating a network stack which offloads traffic from kernel, DPDK accelerates kernel traffic by going directly to the HW (using...
View ArticleRe: ConnectX-3 firmware update
Hello, 1. The firmware is per PSID and not per OS so if your PSID is HP_0280210019 you should contact HP for the firmware bin file since the card was manufactured by HP.2. hca_self_test is not the...
View ArticleRe: SX6012 failed flash, now stuck at U-Boot prompt
Hi Michael,You could have a corrupted partition.Try booting to the other partition during the boot process there is an option "Press Enter to boot this image, or 'Ctrl B' for boot menu" this allows...
View ArticleRe: ConnectX-3 firmware update
Thanks a lot, Viki! 1. Right. PSID is shown as HP's one. I wanted to check whether there is any compatible OFED with this Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual...
View ArticleRe: SX6012 failed flash, now stuck at U-Boot prompt
Tried that, the other partition doesn't boot at all. Same result.
View ArticleRe: SX6012 failed flash, now stuck at U-Boot prompt
Did you also try a "cold boot" (remove power for at least 1min) and see if it recovers.If not it would need a RMA.
View ArticleRe: SX6012 failed flash, now stuck at U-Boot prompt
Of course I did. Unfortunately, RMA is not really an option for me, as I bought this switch off eBay. It was working fine before I attempted that flash... Can someone from Mellanox help, please? Maybe...
View ArticleRe: MLNX 10GbE 2P ConnectX-3 Firmware & ESXi 5.5
Hi Stanley, The applicable FW depends on the PSID/BoardID of the HCA card.Have you installed the MFT (Mellanox FW Tool) on the ESXI server?If so, to get the PSID of the HCA card:#/opt/mellanox/bin/mst...
View ArticleRe: mlx4_0, memreg 5 slots 32 ird 16
Hi Atul, What is the amount of memory on the server & client?Also, 3.3.1.0.0.0 was removed from our website and replaced with 3.3.1.0.4.0; can you try with this driver version?If you just validate...
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Re: Kernel Code for infiniband
Good start for user space application is perftest suite that is opensource project: git.openfabrics.org Git - ~grockah/perftest.git/summary . It is verbs API based application and should work with...
View ArticleRe: Connectx-4 MCX4131A-BCAT : is it a dual port or a single port ?
Hello Kevin, 1. We do not have control over posting of our products on Amazon, eBay...etc. You are right. MCX413A-BCAT is "ConnectX-4 EN network interface card, 40GbE single-port QSFP" 2. The...
View ArticleRe: Can anybody point me to location where i can get network direct ddk...
Try approaching to Microsoft to ask for wdk for win2012r2I see in their web site that last DDK version was for win2003and last WDK (windows driver kit) version is for windows 2008 sp1Windows Driver Kit...
View ArticleRe: SX6012 failed flash, now stuck at U-Boot prompt
Hi Michael, no way from u-boot.what exactly did you did to go into this state?what are the commands that you ran?
View ArticleRe: Kernel Code for infiniband
Thanks for your response. I am able to write user-space code but there is no direct mapping from user-space verbs to kernel-space verbs. I am stuck on writing kernel space code rdma-read and...
View ArticleHow to exhaust maximum numbers of queue pairs for RoCE Adapter in windows OS
My card supports 64k queue pairs but i will be able to create only 16 connections per RoCE interface in windows 2012R2 OS(limitation of windows).Is there any way toexhaust maximum number of queue pairs...
View ArticleRe: Odd, unsymmetric ib_send_lat results?
The last column is the most important as it shows the typical value, and these values are close. One of the hosts, probably, has something different in the settings -BIOS, OS tuning, some daemon...
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Re: SX6012 failed flash, now stuck at U-Boot prompt
I haven't done anything special, just attempted to upgrade the firmware via SSH/CLI. It got stuck during the flash process and, after waiting a while, I rebooted it using the reset button and it didn't...
View ArticleRe: ConnectX-4 LX: NFSoRDMA failures in MOFED-3.3
Hi, Sophie, thank you for reply: noticed that you are referring to MOFED 3.3-1.0.4.0 -- while problem what observed on MOFED-3.3-1.0.0.0 -- upgraded the OFED distro and NFSoRDMA works fine on...
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