SRIOV and Timestamps
I need the following capabilities for an application:- Enable unicast and multicast promiscuous mode for VFs AND…- Timestamping of ALL packets in HW AND…- Packets received with the HW timestamp on a VF...
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Re: Getting vender_err 87
Hi Rama, Please disregard my statement about the type of HCA's as it is not related here.Also, what did you mean by " we are not working of standard Linux drivers". Thank you,Sophie.
View ArticleRe: Slow speeds and PortXmitWait - Any tips?
Hi Adam,First I would like to explain what this "PortXmitWait" counters mean.This is not an error counter, It is a very high-resolution counter that is incremented every internal clock tick of the...
View ArticleCompiling with mellanox headers
I have been trying to compile my code with mlnx-ofed-kernel-3.3/ headers but it is picking the kernel headers. The function definition in the kernel headers and mlnx-headers is different. The make file...
View ArticleRe: SR-IOV on ESXi
HiAnswers are inline:[Q] - Which ESXi version exactly allows SR-IOV with these adapters (5.5 / 6.0 / 6.0u2 etc…) ?[A] - In Esxi5.5Ux & Esxi6.0Ux - Mellanox supports SR-IOV over Connectx-3 VPI (not...
View ArticleRe: Getting vender_err 87
Hi Rama,So if you are not using iser, srp nor NVmeOF, then what protocol are you using to talk to your SSD's? Thank you,Sophie.
View ArticleConnectX-4 LX: NFSoRDMA failures in MOFED-3.3
Hi, CentOS-7.2: While trying NFS over RDMA in the new MOFED-3.3 run into the following kernel messages and NFS client failure (I think NFS works one way for client able to read but not write ;) [...
View Articlemlx4_0, memreg 5 slots 32 ird 16
Hi Team, in our enviorment we implemented NFS over RDMA with the help of mellanox community.All things are working fine, but in log file continuously below mention error is coming rpcrdma: connection...
View Articlepart_man.exe not working on Windows 10 build 10240 with WinOF 5.10 or 5.22...
I am pretty new to Infiniband and I am having one heck of a time trying to get the right secret combination to allow for me to successfully run part_man.exe to add virtual interfaces based on...
View ArticleConnecting Intel FVL 40 GbE QSFP+ nic to Mellanox 40 GbE nic QSFP+
Hi,Will connecting Intel FVL 40 GbE QSFP+ NIC to Mellanox QSFP+ 40 GbE nic with Intel cable work ? will it work with Mellanox cables (and if so, with which Mellanox cables)? More details:I am talking...
View ArticleConnectx-4 MCX4131A-BCAT : is it a dual port or a single port ?
Hello,According to this doc:http://www.mellanox.com/related-docs/prod_adapter_cards/PB_ConnectX-4_Lx-EN_Card.pdfthe MCX4131A-BCAT is a single port.However, in all websites which sale this card...
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Re: SR-IOV on ESXi
Hi![Q] Is there by any chance a script to clean up an ESXi host of all previous Mellanox and OFED drivers completely… ? Indeed, each installation requires a manual removal of each module, which is very...
View ArticleRe: IPoIB Interop VMware ESXi 6 to Windows 10/2012 R2 nodes with IS5022...
Thanks for your reply. However, all hosts both Windows and VMware ESXi are using IPoIB connectivity to the IS5022 switch. It turns out that the issue wasn't at all with the infrastructure components...
View ArticleRe: SR-IOV on ESXi
I don't know why but I had not seen mlnx_ofed_esxi v2.40 until now. Was unsuccessfully trying with v2.3.3.1 on ESXi 6.0. So, just to confirm if I understood correctly:- According to the restrictions...
View ArticleRe: SR-IOV on ESXi
Hi Jae-Hoon, I use ESXi-Customizer-PS to inject the drivers but it does not help when the ESXi is already installed on the host. We have variety of hosts and adapter types (Connect-X2, ConnectX-3,...
View ArticleCan anybody point me to location where i can get network direct ddk package...
I want to verify ndping.exe, ndpingpong.exe etc.Can anybody please point me to location where i can get network direct ddk package
View ArticleRe: IPoIB Interop VMware ESXi 6 to Windows 10/2012 R2 nodes with IS5022...
If you were using an inbox InfiniBand driver for Win 10 (or any O.S.), this is a very limited driver and the Mellanox OFED driver should be installed as best practice.The WinOF 5.22 technically...
View ArticleRe: Connecting Intel FVL 40 GbE QSFP+ nic to Mellanox 40 GbE nic QSFP+
Hi Kevin,Thank you for your patience. Regarding your question , Mellanox only guarantees a valid connection when using Mellanox products from end to end . Therefore using other products than Mellanox...
View ArticleChange the speed of Infiniband adaptor card
Hi, We have Mellanox SX6536 648-Port InfiniBand Director Switch (56 Gbps) and Mellanox Technologies MT27500 Family [ConnectX-3] adapter cards connected to the Intel servers running CentOS 6.2 (64...
View ArticleRe: Compiling with mellanox headers
Hi , I would suggest opening a support ticket with Mellanox support@mellanox.com
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