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1. Preface
2. CN5000 Product Family Descriptions
3. CN5000 Fabric Installation
4. CN5000 Topologies and Routing
5. CN5000 Provisioning and Security
6. CN5000 Performance Tuning
7. CN5000 Maintenance and Troubleshooting
8. CN5000 Commands
- 8.1. Introduction
  - 8.1.1. Intended Audience
  - 8.1.2. Layout and Document Organization
- 8.2. Reference Information
- 8.3. SuperNIC Sensor Sampling Support
- 8.4. Switch Commands
  - beacon — (DCS only) Flashes the attention and status LEDs on a specified card. LEDs will blink for 10 seconds.
  - captureGenerates a state and configuration dump of the BMC and applicable components. By default, the output will be all components. Users can specify options to capture a specific component.
  - clear — Clears the terminal screen.
  - exit — Exits the CLI.
  - firewall — Manages and controls the system firewall configuration. By default, all incoming and outgoing traffic is blocked. Exceptions can be created to allow or block traffic for specific applications.
  - firmware — Manages firmware versions, boot options, and updates.
  - hardware — Provides an overview of hardware components on the board. Specify a component to get more detail on that component.
  - help — Display general help menu or help menu for a specific category or command.
  - history — Displays the history of commands entered in the CLI.
  - lastcmdresult — Displays the return code of the previously run command.
  - log — Configures and displays the logs.
  - network — Manages and controls system network configuration. When creating a new IP address, the netmask must be created at the same time.
  - node — Configures node-specific information.
  - ping — Queries the state of a given IP address.
  - port — Displays and configures port information and settings.
  - query — (DCS only) Displays the names and states of all cards in a DCS chassis.
  - reboot — Reboots the chassis.
  - sshKey — Manages the public SSH keys for passwordless switch login.
  - su — Switches current user to a specified user.
  - time — Displays the the date and time, the status of the NTP, and the NTP's IP/hostname and minimum polling interval seconds.
  - uptime — Displays the total time the system has been running.
  - user — Manages BMC users.
  - watch — Periodically executes a specified CLI command.
  - who — Displays all active CLI sessions.
- 8.5. Software Commands
  - opa2rm — Permits the generation of configuration files for FastFabric or resource managers from a topology XML file.
  - opacapture — Captures critical system information into a zipped tar file.
  - opaextractlidsProduces a CSV file listing all or some of the LIDs in the fabric.
  - opafabricanalysis — Performs analysis of the fabric.
  - opafabricinfo — Provides a brief summary of the components in the fabric, using the first active port on the given local host to perform its analysis.
  - opafmcmd — Executes a command to a specific instance of the Fabric Manager (FM).
  - opafmconfigcheck — Parses and verifies the configuration file of a Fabric Manager (FM); displays debugging and status information.
  - opafmconfigpp — Merges opafm.xml pre-process file with set of VirtualFabric and DeviceGroup XML files.
  - opafmvf — Creates, modifies, and deletes virtual fabrics.
  - opagetvf — Used for scripting application use of Virtual Fabrics (VFs), such as for mpirun parameters.
  - opagetvf_envProvides opagetvf_func and opagetvf2_func shell functions that query the parameters of a virtual fabric. Also exports values that indicate the PKey, SL, MTU, and RATE associated with the vFabric.
  - opainfo — Provides summary information for local SuperNIC port(s).
  - opalinkanalysis — Encapsulates the capabilities for link analysis. Additionally, this tool includes cable and fabric topology verification capabilities.
  - opapacketcapture — Starts capturing packet data.
  - opapaquery — Performs various queries of the performance management (PM)/performance administration (PA) agent and provides details about fabric performance.
  - opapmaqueryPerforms individual PMA queries against a specific LID. It is very useful in displaying port runtime information.
  - opaportconfig — Controls the configuration and state of a specified CN5000 Omni-Path SuperNIC port on the local host or a remote switch.
  - opaportinfo — Displays configuration and state of a specified CN5000 Omni-Path SuperNIC port on the local host or a remote switch.
  - opareport — Provides powerful fabric analysis and reporting capabilities.
  - 8.5.1. opareport Detailed Information
  - opareports — The front end to opareport that provides many of the same options and capabilities.
  - opasaquery — Performs various queries of the subnet manager/subnet agent and provides detailed fabric information.
  - opashowmc — Displays the Omni-Path Multicast groups created for the fabric along with the SuperNIC ports which are a member of each multicast group.
  - opasmaqueryPerforms Omni-Path Architecture-defined SMA queries and displays the resulting response. Each query is issued directly to the SMA and does not involve SM interaction.
  - opatop — Starts the Fabric Performance Monitor TUI menus to display performance, congestion, and error information about a fabric.
  - opaxmlextract — Extracts element values from XML input and outputs the data in CSV format.
  - opaxmlgenerate — Use this tool to create an XML representation of fabric data from its CSV form.

Cornelis Technical Documentation

Cornelis Technical Documentation
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