Provided by: infiniband-diags_1.4.4-20090314-1_amd64 bug

NAME  -  poll  the  counters  on  the specified switch/port and report rate of
       change information.

SYNOPSIS [-p <pause_time> -v -n <cycles> -G] <guid|lid> <port>

DESCRIPTION polls the port counters of the specified  port  and  calculates  rate  of
       change information.


       -p <pause_time>
              Specify a pause time (polling interval) other than the default.

       -v     Be verbose.

       -n <cycles>
              Run for a set number of poll intervals and stop.  (Default == -1 == forever)

       -G     The address provided is a GUID rather than LID.


       Ira Weiny