Mellanox Technologies Mellanox ConnectX MCX556M-ECAT-S25, Руководство пользователя

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Driver Installation
Rev 1.6 32 Mellanox Technologies
4.1.3.3 Installation Results
4.1.3.4 Installation Logging
While installing MLNX_OFED, the install log for each selected package will be saved in a sepa-
rate log file.
The path to the directory containing the log files will be displayed after running the installation
script in the following format:
"Logs dir: /tmp/MLNX_OFED_LINUX-<version>.<PID>.logs"
.
Example :
4.1.3.5 openibd Script
As of MLNX_OFED v2.2-1.0.0 the
openibd
script supports pre/post start/stop scripts:
This can be controlled by setting the variables below in the
/etc/infiniband/openibd.conf
file.
Example:
Table 7 - Installation Results
Software • Most of MLNX_OFED packages are installed under the “/usr” directory except for the
following packages which are installed under the “/opt” directory:
• fca and ibutils
• The kernel modules are installed under
• /lib/modules/`uname -r`/updates on SLES and Fedora Distributions
• /lib/modules/`uname -r`/extra/mlnx-ofa_kernel on RHEL and other RedHat like
Distributions
Firmware • The firmware of existing network adapter devices will be updated if the following two
conditions are fulfilled:
• The installation script is run in default mode; that is, without the option ‘--without-
fw-update’
• The firmware version of the adapter device is older than the firmware version
included with the Mellanox OFED ISO image
Note: If an adapter’s Flash was originally programmed with an Expansion ROM
image, the automatic firmware update will also burn an Expansion ROM image.
• In case that your machine has an unsupported network adapter device, no firmware
update will occur and the error message below will be printed.
The firmware for this device is not distributed inside
Mellanox driver: 0000:01:00.0 (PSID: IBM2150110033)
To obtain firmware for this device, please contact your HW
vendor.
Logs dir: /tmp/MLNX_OFED_LINUX-x.x-x.logs
OPENIBD_PRE_START
OPENIBD_POST_START
OPENIBD_PRE_STOP
OPENIBD_POST_STOP
OPENIBD_POST_START=/sbin/openibd_post_start.sh