User Manual

Rev 2.2-1.0.1
Mellanox Technologies
267
Examples:
sminfo # show sminfo of SM listed in local portinfo
sminfo 2 # query SM on port lid 2
9.4.31 ibnetdiscover
Performs InfiniBand subnet discovery and outputs a human readable topology file. GUIDs, node
types, and port numbers are displayed as well as port LIDs and node descriptions. All nodes (and
links) are displayed (full topology). This utility can also be used to list the current connected
nodes. The output is printed to the standard output unless a topology file is specified.
Syntax
ibnetdiscover [options] [<topology-filename>]
Non standard flags:
l Lists connected nodes
H Lists connected HCAs
S Lists connected switches
g Groups
full (-f) Shows full information (ports' speed and width, vlcap)
show (-s) Shows more information
Router_list (-R) Lists connected routers
node-name-map Nodes name map file
cache filename to cache ibnetdiscover data to
load-cache filename of ibnetdiscover cache to load
diff filename of ibnetdiscover cache to diff
diffcheck Specifies checks to execute for --diff
ports : (-p) Obtains a ports report
max_hops (-m) Reports max hops discovered by the library
outstanding_smps (-o) Specifies the number of outstanding SMP's which should be issued
during the scan
9.4.32 ibping
Uses vendor mads to validate connectivity between InfiniBand nodes. On exit, (IP) ping like out-
put is show. ibping is run as client/server. The default is to run as client. Note also that a default
ping server is implemented within the kernel.
Syntax
ibping [options] <dest lid|guid>
Non standard flags:
-c <count> stop after count packets
-f flood destination: send packets back to back w/o delay
-o <oui> use specified OUI number to multiplex vendor MADs
-S start in server mode (do not return)