Documentation, Support, and Training
Understanding Hardware Commands
Queries InfiniBand fabric management attributes.
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.
This InfiniBand 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.
The following table describes the options to the smpquery command and their purposes:
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The following example shows how to display node information for LID 24 with the smpquery command.
# smpquery nodeinfo 24 # Node info: Lid 24 BaseVers:........................1 ClassVers:.......................1 NodeType:........................Switch NumPorts:........................36 SystemGuid:......................0x0021283a8620b0e3 Guid:............................0x0021283a8620b0e0 PortGuid:........................0x0021283a8620b0e0 PartCap:.........................8 DevId:...........................0xbd36 Revision:........................0x000000a0 LocalPort:.......................1 VendorId:........................0x0002c9 #
smpquery man page