========= ibtracert ========= --------------------- trace InfiniBand path --------------------- :Date: 2018-04-02 :Manual section: 8 :Manual group: Open IB Diagnostics SYNOPSIS ======== ibtracert [options] [ [ []]] DESCRIPTION =========== ibtracert uses SMPs to trace the path from a source GID/LID to a destination GID/LID. Each hop along the path is displayed until the destination is reached or a hop does not respond. By using the -m option, multicast path tracing can be performed between source and destination nodes. OPTIONS ======= **-n, --no_info** simple format; don't show additional information **-m** show the multicast trace of the specified mlid **-f, --force** force route to destination port Addressing Flags ---------------- .. include:: common/opt_G.rst .. include:: common/opt_L.rst .. include:: common/opt_s.rst .. include:: common/opt_ports-file.rst Port Selection flags -------------------- .. include:: common/opt_C.rst .. include:: common/opt_P.rst .. include:: common/sec_portselection.rst Debugging flags --------------- .. include:: common/opt_d.rst .. include:: common/opt_e.rst .. include:: common/opt_h.rst .. include:: common/opt_v.rst .. include:: common/opt_V.rst Configuration flags ------------------- .. include:: common/opt_t.rst .. include:: common/opt_node_name_map.rst .. include:: common/opt_y.rst .. include:: common/opt_z-config.rst FILES ===== .. include:: common/sec_config-file.rst .. include:: common/sec_node-name-map.rst .. include:: common/sec_ports-file.rst EXAMPLES ======== Unicast examples :: ibtracert 4 16 # show path between lids 4 and 16 ibtracert -n 4 16 # same, but using simple output format ibtracert -G 0x8f1040396522d 0x002c9000100d051 # use guid addresses Multicast example :: ibtracert -m 0xc000 4 16 # show multicast path of mlid 0xc000 between lids 4 and 16 SEE ALSO ======== ibroute (8) AUTHOR ====== Hal Rosenstock Ira Weiny < ira.weiny@intel.com >