Commands for InfiniBand Diagnostics
InfiniBand Diagnostics Commands
Command | Description |
ib ibstatus | Similar to ibstat but implemented as a script |
ib ibstat | Shows the host adapters status |
ib ibnetdiscover | Scans the topology |
ib ibroute | Displays unicast and multicast forwarding tables of the switches |
ib ibtracert | Displays unicast or multicast route from source to destination |
ib sminfo | Queries the SMInfo attribute on a node |
ib smpdump | A general purpose SMP utility which gets SM attributes from a specified SMA. The result is dumped in hex by default |
ib smpquery | Enables a basic subset of standard SMP queries including the following: node info, node description, switch info, port info. Fields are displayed in human readable format. |
ib perfquery | Dumps (and optionally clears) the performance counters of the destination port (including error counters) |
ib ibswitches | Scans the net or uses existing net topology file and lists all switches |
ib ibhosts | Scans the net or uses existing net topology file and lists all hosts |
ib ibnodes | Scans the net or uses existing net topology file and lists all nodes |
ib ibportstate | Gets the logical and physical port states of an InfiniBand port or disables or enables the port (only on a switch) |
ib saquery | Issues SA queries. |
ib ibdiagnet | ibdiagnet scans the fabric using directed route packets and extracts all the available information regarding its connectivity and devices. |
ib ibdiagpath | Scans the fabric using directed route packets and extracts all the available information regarding its connectivity and devices. |
ib iblinkinfo | Reports link info for each port in an IB fabric, node by node. Optionally, iblinkinfo can do partial scans and limit its output to parts of a fabric. |
ib ibqueryerrors | The default behavior is to report the port error counters which exceed a threshold for each port in the fabric. The default threshold is zero (0). Error fields can also be suppressed entirely. In addition to reporting errors on every port, ibqueryerrors can report the port transmit and receive data as well as report full link information to the remote port if available. |
ib vendstat | Uses vendor specific MADs to access beyond the IB spec vendor specific functionality. Currently, there is support for Mellanox InfiniSwitch-III (IS3) and InfiniSwitch-IV (IS4). |
This list may not include all the current updates. For a comprehensive list of the latest tools, please refer to the UFM-SDN Appliance Command Reference Guide.