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Mellanox Technologies ConnectX-3 User Manual

Mellanox Technologies ConnectX-3
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Driver Installation and ConfigurationRev 1.1
Mellanox Technologies
24
Step 6. The script adds the following lines to /etc/security/limits.conf for the userspace
components such as MPI:
These settings unlimit the amount of memory that can be pinned by a user space application. If
desired, tune the value unlimited to a specific amount of RAM.
4.1.6 Installation Results
Software
The OFED package is installed under the /usr directory.
The kernel modules are installed under:
mlx4 driver:
•RDS:
The script openibd is installed under /etc/init.d/. This script can be used to load and
unload the software stack.
libibumad-static ##################################################
Preparing... ##################################################
libibmad ##################################################
Preparing... ##################################################
libibmad-devel ##################################################
Preparing... ##################################################
libibmad-static ##################################################
Preparing... ##################################################
librdmacm ##################################################
Preparing... ##################################################
librdmacm-utils ##################################################
Preparing... ##################################################
librdmacm-devel ##################################################
Preparing... ##################################################
perftest ##################################################
Device (02:00.0):
02:00.0 Ethernet controller: Mellanox Technologies MT27500 Family [ConnectX-
3]
Link Width: 8x
PCI Link Speed: Unknown
Installation finished successfully.
* soft memlock unlimited
* hard memlock unlimited
/lib/modules/<kernel_version>/extra/mlnx-ofa_kernel/drivers/net/ethernet/mellanox/mlx4/
/lib/modules/`uname -r`/updates/kernel/net/rds/rds.ko
/lib/modules/`uname -r`/updates/kernel/net/rds/rds_rdma.ko
/lib/modules/`uname -r`/updates/kernel/net/rds/rds_tcp.ko
Kernel’s modules location may vary depending on the kernel’s configuration.
For example: /lib/modules/`uname -r`/extra/kernel/drivers/net/ethernet/mellanox/mlx4/
mlx4_core

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Mellanox Technologies ConnectX-3 Specifications

General IconGeneral
BrandMellanox Technologies
ModelConnectX-3
CategoryAdapter
LanguageEnglish

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