table of contents
IBTRACERT(8) | OpenIB Diagnostics | IBTRACERT(8) |
NAME¶
ibtracert- trace InfiniBand pathSYNOPSIS¶
ibtracert [-d(ebug)] [-v(erbose)] [-D(irect)] [-G(uids)] [-n(o_info)] [-m mlid] [-s smlid] [-C ca_name] [-P ca_port] [-t(imeout) timeout_ms] [-V(ersion)] [--node-name--map <node-name-map>] [-h(elp)] [<dest dr_path|lid|guid> [<startlid> [<endlid>]]]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
- --node-name-map <node-name-map>
- Specify a node name map. The node name map file maps GUIDs
to more user friendly names. See ibnetdiscover(8) for node name map
file format.
COMMON OPTIONS¶
Most OpenIB diagnostics take the following common flags. The exact list of supported flags per utility can be found in the usage message and can be shown using the util_name -h syntax.May be used several times (-ddd or -d -d -d). -h show the usage message -v increase the application verbosity level.
May be used several times (-vv or -v -v -v) -V show the version info.
is a comma separated list of out ports.
Examples:
"0" # self port
"0,1,2,1,4" # out via port 1, then 2, ... -G use GUID address argument. In most cases, it is the Port GUID.
Example:
"0x08f1040023" -s <smlid> use 'smlid' as the target lid for SM/SA queries.
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 addressesSEE ALSO¶
ibroute(8)AUTHOR¶
- Hal Rosenstock
- <halr@voltaire.com>
- Ira Weiny
- <weiny2@llnl.gov>
April 14, 2007 | OpenIB |