Re: Connect-X adapter fails to receive invalid IPv6 frame
Can you see that interface drops counters increase (ethtool -S)?
View ArticleRe: unable to create QP after set HUGE_RC to y
Could you try set these variables and run test againexport MLX_QP_ALLOC_TYPE=HUGEexport MLX_CP_ALLOC_TYPE=HUGE
View ArticleRe: unable to create QP after set HUGE_RC to y
Hi, Thank you for replying. I tried to set the above mentioned variables, but it still shows the same error messages.I guess you mean MLX_CQ_ALLOC_TYPE instead of MLX_CP_ALLOC_TYPE. I am running...
View ArticleRe: Connect-X adapter fails to receive invalid IPv6 frame
Thanks for your answer. Drop counters do not change, but the following counters increase by one when "not receiving" the problematic frame :rx_packetsvport_rx_filteredrx_novlan_packets Do you know what...
View ArticleRe: Connect-X adapter fails to receive invalid IPv6 frame
I found this link : Counters Troubleshooting for Linux Driver that describes the vport_rx_filtered counter as: Received packets dropped due to packet check that was failed. I would like to disable all...
View ArticleDisabling FEC On ConnectX-4 EDR
We have couple of ConnectX-4 EDR 100GbE NIC that we are using in Ethernet mode. Is there any way to disable FEC?
View ArticleSwitch boot problem
Hello, i have two SX6018 switches: one boots just fine, second one stops in a different mode: Switch-B(4)> and MLNX-OS commands are not available. Could anyone help me to figure out what is wrong?...
View ArticleRe: Disabling FEC On ConnectX-4 EDR
I don't know how to disable it, but I'm curious to know why you want to do this. Is it causing a noticeable performance drop? Thanks! --Anuj
View ArticleRe: Disabling FEC On ConnectX-4 EDR
Yes, I know this. But, I need to do this to bring up link between the NIC and an 100G port on a switch.
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Re: Mellanox Drivers Needs Contract?
Is there a way to get the drivers for noncommercial purposes?
View ArticleRe: Disabling FEC On ConnectX-4 EDR
As far as i know, there is no way disabling FEC for 100G Eth
View ArticleRe: Switch boot problem
Hi Victor, From where did you buy the 2nd switch? From it's cli and fw version (9.9.xxxx), it seems that MLNX-OS is not installed and there is another customized OS installed on the switch.
View ArticleRe: The PEER MEMORY API
I figured out how to use the API. Thanks to the new OFED code from Mellanox, you only have to pass the CUDA malloc'ed address to the infiniband memory register call. If you have the...
View ArticleRe: Switch boot problem
Thank you for the answer! I am not sure where it was bought, I am just an network administrator for the company. How can I boot MLNX-OS image after stopping right after power-on? I think should be...
View ArticleRe: Switch boot problem
Actually, I'm not familiar with such a procedure - I think you should just replace the switch with a regular switch with MLNX-OS built in.
View ArticleRe: Switch boot problem
OK, is there a way to copy MLNX-OS image from flash memory to a USB or to a external storage via SCP or FTP ? Or simply: if I need MLNX-OS image where can I get it for my switch model (download, etc.)?...
View ArticleCan I use Cisco BiDi QSFP's in ConnectX3 or 4 NIC's?
Does anyone know if I can use Cisco BiDi QSFP's in ConnectX3 or 4 NIC's(under Linux if it matters)?
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ISR 9024D-M reset admin pwd / factory reset
Hello, New to Infiniband and hoping someone can point me in the right direction. I picked up an ISR 9024D-M for my home lab (studying for certs VMware mostly), and the seller didn't reset the...
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Re: Can I use Cisco BiDi QSFP's in ConnectX3 or 4 NIC's?
Figured this out. Answer appears to be no. The bidi's draw 3.5W and the max on the Mellanox card is 1.5W
View ArticleRe: it's normal speed?
Hi Roman, 1. What is the OS running on the servers? It does not appear to be Inbox driver nor Mellanox OFED driver either but open source as you downloaded it from:Homepage:...
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