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opainfo(1) IFSFFCLIRG (Man Page) 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

Produces full help text.

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

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.

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.

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

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

Specifies different Service Level for PMA traffic.

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

First active port in system (Default).

First active port in system.

First active port on HFI x.

First active port on HFI x.

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

HFI x, port y.

Debug Options

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)

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