#!/bin/sh ################################################################################ ## ## ## Copyright (c) International Business Machines Corp., 2005 ## ## ## ## This program is free software; you can redistribute it and#or modify ## ## it under the terms of the GNU General Public License as published by ## ## the Free Software Foundation; either version 2 of the License, or ## ## (at your option) any later version. ## ## ## ## This program is distributed in the hope that it will be useful, but ## ## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ## ## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ## ## for more details. ## ## ## ## You should have received a copy of the GNU General Public License ## ## along with this program; if not, write to the Free Software ## ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ## ## ## ## ## ################################################################################ # # File: # killall_icmp_traffic # # Description: # Kill all of the icmp traffic utilities (ping or ping6) # # Arguments: # None # # Returns: # None # # Author: # Mitsuru Chinen # # History: # Oct 19 2005 - Created (Mitsuru Chinen) # #----------------------------------------------------------------------- #Uncomment line below for debug output. #trace_logic=${trace_logic:-"set -x"} $trace_logic # Make sure the value of LTPROOT LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`} export LTPROOT # Check the environmanet variable for the test . check_envval || exit 1 # Waiting time before outputting a warning message [sec] WARN_WAIT=300 # Send SIGINT to ping and ping6 $LTP_RSH $RHOST "killall -SIGINT ping ping6" >/dev/null 2>&1 # Verify the all ping utitlities are dead. start_epoc=`date +%s` while true ; do #ret=`$LTP_RSH $RHOST 'ps auxw | fgrep -v grep | grep -l [[:blank:]]ping6*[[:blank:]] >/dev/null 2>&1 ; echo $?'` ret=`$LTP_RSH $RHOST 'ps auxw | fgrep -v grep | grep -l /ping6*[[:blank:]] >/dev/null 2>&1 ; echo $?'` if [ -z $ret ]; then continue fi if [ $ret -ne 0 ]; then break fi current_epoc=`date +%s` elapse_epoc=`expr $current_epoc - $start_epoc` if [ $elapse_epoc -ge $WARN_WAIT ]; then echo "ping command is not dead over $WARN_WAIT sec" >&2 fi $LTP_RSH $RHOST "killall -SIGINT ping ping6" >/dev/null 2>&1 sleep 1 done