smpquery Command

Queries InfiniBand fabric management attributes. Issued on the Linux InfiniBand host.

Syntax

smpquery [-d][-D][-e][-G][-h][-v][-V][-C ca_name][-P ca_port][-t timeout] op lid|dr_path|guid [params]

where:

• ca_name is the channel adapter name.

• ca_port is the channel adapter port.

• timeout is the timeout in milliseconds.

• op is the supported operation.

• lid is the local identifier.

• dr_path is the directed path.

• guid is the global unit identifier.

• params is the parameter of the operation.

Description

This InfiniBand software command permits a subset of the standard SMP queries, including the following:

• Node information

• Node description

• Switch information

• Port information

Output is in human-readable format.

Supported operations and parameters are as follows:

• nodeinfo addr

• nodedesc addr

• portinfo addr [portnum]

• switchinfo addr

• pkeys addr [portnum]

• sl2vl addr [portnum]

• vlarb addr [portnum]

• guids addr

where:

• addr is the address.

• portnum is the port number.

Options

The following table describes the options to the smpquery command and their purposes:

Example

The following example shows how to display node information for LID 15 with the smpquery command.

# smpquery nodeinfo 15
# Node info: Lid 15
BaseVers:........................1
ClassVers:.......................1
NodeType:........................Switch
NumPorts:........................36
SystemGuid:......................0x0003ba2550282543
Guid:............................0x0021283a83b710b2
PortGuid:........................0x0021283a83b710b2
PartCap:.........................8
DevId:...........................0xbd36
Revision:........................0x000000a0
LocalPort:.......................2
VendorId:........................0x0002c9
#

Related Information

• smpquery man page

• saquery Command

• smpdump Command