MLNXSM and ibdiagnet | MLNX IB Management Installation Guide

MLNXSM

MLNXSM is an InfiniBand Subnet Manager and Subnet Administrator based on OpenSM.

Binary file location : MLNXSM binary file: /opt/mellanox/ib_mgmt/sbin/mlnxsm.
Default configuration file: Default configuration file: /opt/mellanox/ib_mgmt/etc/opensm/opensm.conf.
Logs and dump directories: By default, MLNXSM creates logs and dump files in /var/log directory, with opensm prefix.
For example, default log file: /var/log/opensm.log

Running MLNXSM

Start MLNXSM service:
```
systemctl start mlnxsm.service
```
Stopping MLNXSM service:
```
systemctl stop mlnxsm.service
```

ibdiagnet

ibdiagnet is a diagnostic utility for InfiniBand fabrics. ibdiagnet is provided with IBUtils2 package.

Binary files location: ibdiagnet binary file: /opt/mellanox/ib_mgmt/bin/ibdiagnet.

Default configuration file: Default configuration file location: /etc/ibutils2/ibdiag.conf.

Logs and dump directories: By default, ibdiagnet creates all logs and dump files in /var/tmp/ibdiagnet2/.
For example, default log file: /var/tmp/ibdiagnet2/ibdiagnet2.log

Last updated: February 15, 2021