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Mellanox Technologies ConnectX-4 Lx User Manual

Mellanox Technologies ConnectX-4 Lx
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38
Mellanox Technologies
"Request for unknown module key 'Mellanox Technologies signing key:
61feb074fc7292f958419386ffdd9d5ca999e403' err -11"
However, please note that a similar message as the following will still be presented:
"my_module: module verification failed: signature and/or required key missing -
tainting kernel"
This message is only presented once, upon first module boot that either has no signature or whose key is not in
the kernel key ring. Therefore, this message may go unnoticed. Once the system is rebooted after unloading and
reloading a kernel module, the message will appear. (Note that this message cannot be eliminated.)
2. Update the initramfs on RHEL systems with the stripped modules.
mkinitrd /boot/initramfs-$(uname -r).img $(uname -r) --force
4.1.8 Performance Tuning
Depending on the application of the user's system, it may be necessary to modify the default configuration of network
adapters based on the ConnectX® adapters. In case that tuning is required, please refer to the Performance Tuning
Guide for Mellanox Network Adapters at https://community.mellanox.com/docs/DOC-2489.
4.2 Windows Driver Installation
For Windows, download and install the latest Mellanox WinOF-2 for Windows software package available via the
Mellanox web site at: http://www.mellanox.com > Products > Software > Ethernet Drivers > Download. Follow the
installation instructions included in the download package (also available from the download page).
4.2.1 Software Requirements
Description Package
Windows Server 2012 R2 MLNX_WinOF2-2_10_All_x64.exe
Windows Server 2012
Windows Server 2016
Windows Server 2019
Windows 8.1 Client (64 bit only)
Windows 10 Client (64 bit only)
Note: The Operating System listed above must run with administrator privileges.
The snapshots in the following sections are presented for illustration purposes only. The installation interface
may slightly vary, depending on the operating system in use.

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Mellanox Technologies ConnectX-4 Lx Specifications

General IconGeneral
BrandMellanox Technologies
ModelConnectX-4 Lx
CategoryAdapter
LanguageEnglish

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