Man page - opainfo(1)

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Manual

opainfo

NAME
Syntax
Options
-h and -p options permit a variety of selections:
Debug Options
Examples

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)