1#!/bin/sh 2 3# 4# Copyright (c) 2008 Peter Holm <pho@FreeBSD.org> 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28# $FreeBSD$ 29# 30 31# Watch disk resources for a test program 32 33. ../../default.cfg 34 35unset LOAD 36unset runLOAD 37unset swapLOAD 38unset rwLOAD 39unset mkdirLOAD 40unset creatLOAD 41unset symlinkLOAD 42 43[ ! -d $RUNDIR ] && mkdir $RUNDIR 44imax=0 45kmax=0 46istart=`df -ik $RUNDIR | tail -1 | awk '{print $6}'` 47kstart=`df -ik $RUNDIR | tail -1 | awk '{print $3}'` 48 49"$@" & 50 51while ps -p $! > /dev/null; do 52 i=`df -ik $RUNDIR | tail -1 | awk '{print $6}'` 53 k=`df -ik $RUNDIR | tail -1 | awk '{print $3}'` 54 if [ $i -gt $imax -o $k -gt $kmax ]; then 55 imax=$i 56 kmax=$k 57 fi 58 sleep 1 59done 60printf "Disk usage: %d inodes and %dk\n" $((imax - istart)) $((kmax - kstart)) 61wait 62