IBADDR - query InfiniBand address(es)

Author

HalRosenstock
              <  <halr@voltaire.com>  >

                                                   2013-10-11                                          IBADDR(8)

Description

       Display  the  lid (and range) as well as the GID address of the port specified (by DR path, lid, or GUID)
       or the local port by default.

       Note: this utility can be used as simple address resolver.

Examples

          ibaddr                  # local port\'s address
          ibaddr 32               # show lid range and gid of lid 32
          ibaddr -G 0x8f1040023   # same but using guid address
          ibaddr -l 32            # show lid range only
          ibaddr -L 32            # show decimal lid range only
          ibaddr -g 32            # show gid address only

Files

CONFIGFILE
       /etc/infiniband-diags/ibdiag.conf

       A global config file is provided to set some of the common options for all tools.   See  supplied  config
       file for details.

Name

       IBADDR - query InfiniBand address(es)

Options

--gid_show,-g show gid address only

       --lid_show,-l show lid range only

       --Lid_show,-L show lid range (in decimal) only

   AddressingFlags-D,--Direct     The address specified is a directed route

          Examples:
             [options] -D [options] "0"          # self port
             [options] -D [options] "0,1,2,1,4"  # out via port 1, then 2, ...

             (Note the second number in the path specified must match the port being
             used.  This can be specified using the port selection flag '-P' or the
             port found through the automatic selection process.)

       -G,--Guid     The address specified is a Port GUID

       -s,--sm_port<smlid>     use 'smlid' as the target lid for SA queries.

   Debuggingflags-d     raise the IB debugging level.  May be used several times (-ddd or -d -d -d).

       -e     show send and receive errors (timeouts and others)

       -h,--help      show the usage message

       -v,--verbose
              increase the application verbosity level.  May be used several times (-vv or -v -v -v)

       -V,--version     show the version info.

   PortSelectionflags-C,--Ca<ca_name>    use the specified ca_name.

       -P,--Port<ca_port>    use the specified ca_port.

   LocalportSelection
       Multiple port/Multiple CA support: when  no  IB  device  or  port  is  specified  (see  the  "local  umad
       parameters" below), the libibumad library selects the port to use by the following criteria:

          1. the first port that is ACTIVE.

          2. if not found, the first port that is UP (physical link up).

          If a port and/or CA name is specified, the libibumad library attempts to fulfill the user request, and
          will fail if it is not possible.

          For example:

              ibaddr                 # use the first port (criteria #1 above)
              ibaddr -C mthca1       # pick the best port from "mthca1" only.
              ibaddr -P 2            # use the second (active/up) port from the first available IB device.
              ibaddr -C mthca0 -P 2  # use the specified port only.

   Configurationflags-y,--m_key<key>
              use  the  specified  M_key for requests. If non-numeric value (like 'x') is specified then a value
              will be prompted for.

       -t,--timeout<timeout_ms> override the default timeout for the solicited mads.

       --config,-z<config_file> Specify alternate config file.
          Default: /etc/infiniband-diags/ibdiag.conf