NAME

       IBSTAT -

query basic status of InfiniBand device(s)

   SYNOPSIS
       ibstat [options] <ca_name> [portnum]

   DESCRIPTION
       ibstat  is  a  binary  which displays basic information obtained from the local IB driver.
       Output includes LID, SMLID, port state, link width active, and port physical state.

       It is similar to the ibstatus utility but implemented as a binary rather than a script. It
       has options to list CAs and/or ports and displays more information than ibstatus.

   OPTIONS
       -l, --list_of_cas

              list all IB devices

       -s, --short

              short output

       -p, --port_list

              show port list

       ca_name

              InfiniBand device name

       portnum

              port number of InfiniBand device

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

       -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.

   Configuration flags
       --config, -z  <config_file> Specify alternate config file.

          Default: /etc/infiniband-diags/ibdiag.conf

   EXAMPLES
       ::     ibstat            # display status of  all  ports  on  all  IB  devices  ibstat  -l
              #  list all IB devices ibstat -p         # show port guids ibstat mthca0 2   # show
              status of port 2 of 'mthca0'

   SEE ALSO
       ibstatus (8)

   AUTHOR
       Hal Rosenstock
              < halr@voltaire.com >

                                                                                        IBSTAT(8)