Linux; Table 10: Linux Troubleshooting - Mellanox Technologies ConnectX-5 User Manual

6.2

Linux

Table 10 - Linux Troubleshooting
Environment Information
Card Detection
Mellanox Firmware Tool (MFT)
Ports Information
Firmware Version Upgrade
Collect Log File
Rev 1.5
cat /etc/issue
uname -a
cat /proc/cupinfo | grep 'model name' | uniq
ofed_info -s
ifconfig -a
ip link show
ethtool <interface>
ethtool -i <interface_of_Mellanox_port_num>
ibdev2netdev
lspci | grep -i Mellanox
Download and install MFT: http://www.mellanox.com/content/
pages.php?pg=management_tools&menu_section=34
Refer to the User Manual for installation instructions.
Once installed, run:
mst start
mst status
flint -d <mst_device> q
ibstat
ibv_devinfo
To download the latest firmware version refer to
http://www.mellanox.com/supportdownloader
cat /var/log/messages
dmesg >> system.log
journalctl (Applicable on new operating systems)
cat /var/log/syslog
Mellanox Technologies
Troubleshooting
53