Re: mlnx_add_kernel_support.sh and magic version errors.
I'm not sure how this issue was marked with a "correct answer." I downloaded and tried the stand-a-lone 4.3.0 mft utilities and there is no difference in behavior. "mst start" still fails for the...
View ArticleCreating undionly.kpxe from https://git.ipxe.org/vendor/mellanox/flexboot.git
All, I am attempting to use drivers recently updated (by wissams@mellanox.com) on ipxe.org's git repository to create a undionly.kpxe. Currently the latest compiled undionly obtained from ipxe.org...
View ArticleProblems getting ISER working under Ubuntu 15.10
I'm trying to get ISER to work under Ubuntu 15.10. I was able to get RDMA set up and functioning (https://community.mellanox.com/docs/DOC-1465), but I can't get either or TGT to work. When I try LIO...
View ArticleRe: OFED/IBDUMP for ConnectX-4
Dear Phil,For the sniffer question, please use the corresponding Ethernet interface name of mlx5_0 instead of mlx5_0. Please also make sure the card is in Ethernet mode for sniffer to work.
View Articleconnecting 10 Gb ethernet sx6018
My environment is one Mellanox SwitchX-2 SX6018 Managed FDR 18 port SDN Switch with Multiple Windows Server 2012 Clients connecting with Mellanox ConnectX-3 VPI InfiniBand Adapter Cards.Is it possible...
View ArticleRe: OFED/IBDUMP for ConnectX-4
Hi, Nuy, thank you for reply: the interface name is correct - I rename my network interfaces to have names mlx4_0, mlx5_0, mlx5_1 to avoid confusion between Mellanox internal names and Linux names....
View ArticleRe: OFED/IBDUMP for ConnectX-4
Dear Phil,[97640.251563] mlx5_core 0000:02:00.0: 0000:02:00.0:create_autogroup:1196:(pid 670): flow steering can't create group size of 0This bug is known and is fixed internally. Please work with your...
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Re: OFED/IBDUMP for ConnectX-4
I don't have FAE as I just bought the NICs from local system integrator w/o support contract. Any chance you can post me a fix? Alternatively, you can point me to the upstream kernel/OFED version where...
View ArticleRe: OFED/IBDUMP for ConnectX-4
Dear Phil,The fix will be in OFED 3.3. I am not sure if it is released yet. upstream does not have the sniffer code yet.Regards,Huy
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Observing long delay with RoCE using ConnectX-4 and SN2700
We’re experimenting with our RDMA software on the Lib IB Verbs library, and have a puzzling problem. Our 19-node cluster is unusual: we have Mellanox 100Gbps switches both for IB and ROCE, two switches...
View ArticleRe: Observing long delay with RoCE using ConnectX-4 and SN2700
Hi Weijia, What is the SN2700 software version? output of "show version" Please make sure you either configure PFC according to HowTo Run RoCE over L2 Enabled with PFC or just for testing purposes...
View ArticleRe: connecting two Connectx 2 nics
The driver release notes states that 5.10 doesn't support ConnectX-2. The last driver version to support ConnectX-2 devices is WinOF 4.80 available under: Win...
View ArticleRe: ConnectX EN 4 Gbit/s limit problem
Hello, Looking at the Mellanox OFED 3.2 release notes, it is mentioned in the compatibility matrix that the ConnectX-EN cards is not tested against this driver build. As this is an older generation...
View ArticleRe: Observing long delay with RoCE using ConnectX-4 and SN2700
Hi Weijia, disregard the article about "HowTo Run RoCE over L2 Enabled with PFC" - this is related to switchX configuration- just follow the server related part there. For Spectrum SM2700 please...
View ArticleRe: Creating undionly.kpxe from...
Did you try to revert this particular commit and check if it can be a cause?In addition I would recommend to check ipxe developers forum regarding the issue - iPXE - open source boot firmware [contact]
View ArticleQuestion about warning banners
When conducting security tests and evaluation on the Mellanox Federal Systems SX Series Rel. 3.5 switch I noted that warning banners will be displayed on the command line, but when accessing the switch...
View ArticleI need driver for IBM Flex System EN4132 2-port 10Gb 90Y3468
Hello, I don't find driver for IBM Flex System EN4132 2-port 10Gb Ethernet Adapter (90Y3468) only I have found for IBM Flex System EN4132 2-port 10Gb Ethernet Adapter (90Y3466). Can you help me please.
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Using SN2100 or SN2700 as PTP master clock?
Is it possible to configure one of the SN2100 or SN2700 to act as a PTP master clock for the machines connected to it? Ignoring uplinks, lets say we have 10 machines with connectx-4 cards connected to...
View ArticleRe: Problems getting ISER working under Ubuntu 15.10
Hi Peter, This is expected if the following configuration is not in place, please see below: In the RN, and confirmed by engineering, only following OS supported (without extensions) (ie:...
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Re: Problems getting ISER working under Ubuntu 15.10
Sophie, You're saying that Ubuntu 15.10 isn't a supported platform? The MLNX_OFED download page disagrees with you. In any case, it's not worth the effort. I expect that there's someone out there who...
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