opapmaquery (1) Linux Manual Page

opapmaquery

(All) Performs individual PMA queries against a specific LID. It is very useful in displaying port runtime information.

Syntax

opapmaquery [-v] [-s sl] [-l lid] [-h hfi] [-p port] [-o otype]
[-m port] [-n mask] [-e mask] [-w mask]

Options

-v

Verbose output. Can be specified more than once for additional openib debugging and libibumad debugging.

-s sl

Specifies different service level. Default is 0.

-l lid

Destination LID. Default is local port.

-h hfi

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

-p port

Port, numbered 1..n. If -h hfi is 0, then port is a system-wide port number. Default is first active port.

-o otype

Output type. Default is getportstatus.

Valid output types are:

classportinfo List of port info records.

getportstatus List of port status records.

[-m port] [-w vl mask]

clearportstatus Clears the port status.

[-n port mask] [-e counter mask] [-w vl mask]

getdatacounters List of data counters.

[-n port mask] [-w vl mask]

geterrorcounters List of error counters.

[-n port mask] [-w vl mask]

geterrorinfo List of error info.

[-n port mask]

clearerrorinfo Clears the error info.

[-n port mask] [-e counter mask]

-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#8217#160;-p 0

First active port on HFI x.

-h 0 -p y

Port y#8217#160;within system (no matter which ports are active).

-h x#8217#160;-p y

HFI x, port y.

otype options vary by report

-m port

Port in destination device to query/clear. Required when using -l option for all but -o classportinfo.

-n mask

Port mask, in hexadecimal. Bits represent ports 63-0. For example: 0x2 for port 1, 0x6 for ports 1, 2.

-e mask

Counter/error select mask, in hexadecimal. The following lists "Mask – Bit – Location for Counters". Where applicable, location "for Error Info" is presented. The default is all bits set (0xffffffe0).

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0x80000000 – 31 – Transmit Data For Error Info: Receive Error Info

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0x40000000 – 30 – Receive Data For Error Info: Excessive Buffer Overrun

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0x20000000 – 29 – Transmit Packets For Error Info: Transmit Const Error Info

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0x10000000 – 28 – Receive Packets For Error Info: Receive Const Error Info

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0x08000000 – 27 – Multicast Transmit Packets For Error Info: Receive Switch Relay Error Info

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0x04000000 – 26 – Multicast Receive Packets For Error Info: Uncorrectable Error Info

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0x02000000 – 25 – Transmit Wait For Error Info: FM Configuration Error Info

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0x01000000 – 24 – Congestion Discards

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0x00800000 – 23 – Receive FECN

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0x00400000 – 22 – Receive BECN

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0x00200000 – 21 – Transmit Time Cong.

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0x00100000 – 20 – Transmit Time Wasted BW

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0x00080000 – 19 – Transmit Time Wait Data

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0x00040000 – 18 – Receive Bubble

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0x00020000 – 17 – Mark FECN

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0x00010000 – 16 – Receive Constraint Errors

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0x00008000 – 15 – Receive Switch Relay

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0x00004000 – 14 – Transmit Discards

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0x00002000 – 13 – Transmit Constraint Errors

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0x00001000 – 12 – Receive Remote Physical Errors

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0x00000800 – 11 – Local Link Integrity

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0x00000400 – 10 – Receive Errors

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0x00000200 – 9 – Exc. Buffer Overrun

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0x00000100 – 8 – FM Configuration Errors

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0x00000080 – 7 – Link Error Recovery

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0x00000040 – 6 – Link Error Downed

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0x00000020 – 5 – Uncorrectable Errors

-w mask

Virtual Lane Select Mask, in hexadecimal. Bits represent VL number 31-0. For example, 0x1 for VL 0, 0x3 for VL 0,1. Default is none.

Examples

opapmaquery -o classportinfo

opapmaquery -o getportstatus
# get data and error counts, local port

opapmaquery -o getdatacounters -n 0x2
# get data counts, local port 1

opapmaquery -o geterrorcounters -n 0x2
# get error counts, local port 1

opapmaquery -o clearportstatus -n 0x2
# clear all counters local port 1

opapmaquery -o geterrorinfo -n 0x2
# get error info for local port 1

opapmaquery -o clearerrorinfo -n 0x2
# clear all error info, local port 1

Additional Examples

opapmaquery -o getdatacounters -l 6 -n 0x7e -w 0x1
# for device at LID 6, get data counters on ports 1-6, inclusive of VL 0 data

opapmaquery -o clearportstatus -l 6 -n 0x2 -e 0x1ffff
# for device at LID 6, on port 1, clear only error counters

opapmaquery -o clearerrorinfo -l 6 -n 0x2 -e 0x04000000
# for device at LID 6, on ports 1, clear uncorrectable error info