---
name: "opainfo"
section: "1"
platform: "linux"
package: "opa-basic-tools"
version: "10.10.3.0.11-1+b2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/opainfo"
---

# opainfo(1)

## NAME

opainfo

Provides summary information for local HFI port(s).

## Syntax

opainfo \[-h  *hfi*\] \[-p  *port*\] \[-o  *type*\] \[-g\] \[-d  *detail*\] \[-s pm\_sl\]\
 \[-v \[-v\]...\]

## Options

- \--help

  Produces full help text.

- \-h *hfi*

  Specifies the HFI, numbered 1..n. Using 0 specifies that the -p *port* port is a system-wide port number. Default is 0.

- \-p *port*

  Specifies the port, numbered 1 to n. Using 0 specifies the first active port across all HFIs/ports. Default is 1 which indicates all ports. If selected, the tool returns information on all available ports if p is not defined.

- \-o *type*

  Specifies the output type and can appear more than once.

- **NOTE:**

  Behavior without -o gives a brief summary of portinfo, counters and cableinfo.

- info

  Outputs detailed portinfo.

- stats

  Outputs detailed port counters.

- \-g

  Output is displayed in line-by-line format. Default is summary format.

- \-d *detail*

  Output detail level. Range is 0 - 2. CableInfo only. Default is 0.

- **NOTE:**

  \-d option is ignored when used with -o type.

- 0

  Minimal crucial information (for example, cable length, vendor)

- 1

  Brief summary

- 2

  Extended brief summary

- \-s *pm\_sl*

  Specifies different Service Level for PMA traffic.

## -h and -p options permit a variety of selections:

- \-h 0

  First active port in system (Default).

- \-h 0 -p 0

  First active port in system.

- \-h *x*

  First active port on HFI *x*.

- \-h *x* -p 0

  First active port on HFI *x*.

- \-h 0 -p *y*

  Port *y* within system (no matter which ports are active).

- \-h *x* -p *y*

  HFI *x*, port *y*.

## Debug Options

- \-v

  Specifies the verbose output. Additional invocations (-v -v ...) turn on debugging, openib debugging, and libibumad debugging.

## Examples

opainfo\

  hfi1\_0:1 PortGID:0xfe80000000000000:001175010165b19c\

  PortState:     Active\

  LinkSpeed Act: 25Gb En: 25Gb\

  LinkWidth Act: 4 En: 4\

  LinkWidthDnGrd ActTx: 4 Rx: 4 En: 3,4\

  LCRC Act: 14-bit En: 14-bit,16-bit,48-bit Mgmt: True\

  LID: 0x00000001-0x00000001 SM LID: 0x00000002 SL: 0\

  QSFP: PassiveCu, 1m FCI Electronics P/N 10131941-2010LF Rev 5\

  Xmit Data:           22581581 MB Pkts:           5100825193\

  Recv Data:           18725619 MB Pkts:           4024569756\

  Link Quality: 5 (Excellent)