diff --git a/tools/test/stress2/default.cfg b/tools/test/stress2/default.cfg
index f7748b55fa04..bff7f3f168a9 100644
--- a/tools/test/stress2/default.cfg
+++ b/tools/test/stress2/default.cfg
@@ -1,121 +1,122 @@
 # Stress Test Suite Configuration.
 
 # Changes should be added to a `hostname` file in this directory.
 # As a minimum you must updated "testuser".
 
 export SHELL=/bin/sh
 : ${allconfig:=/tmp/stress2.d/`hostname`}
 [ -f  "$allconfig" ] && .  $allconfig	# Source in local configuration
 
 # Default values
 export RUNDIR=${RUNDIR:-/tmp/stressX}
 export RUNTIME=${RUNTIME:-2m}
 export VERBOSE=${VERBOSE:-1}
 export LOAD=${LOAD:-20}
 
 # The INCARNATIONS variable may be set to match the number of CPUs and
 # the amount of RAM in the test box.
 export INCARNATIONS=${INCARNATIONS:-20}
 
 export BLASTHOST=${BLASTHOST:-192.168.1.1}		# host with udp discard enabled in inetd.conf
 #export nfs_export=somehost:mount	# Used by the NFS tests
 
 # Run all test cases:
 export runRUNTIME=${runRUNTIME:-3d}	# Run tests for three days
 export runINCARNATIONS=1
 export runLOAD=100
 
 export swapINCARNATIONS=${swapINCARNATIONS:-$((2 * INCARNATIONS))}
 export swapLOAD=${swapLOAD:-80}
 
 export syscallKILL=1
 export swapKILL=1			# May takes a long time to stop
 
 export rwLOAD=${rwLOAD:-70}
 export mkdirLOAD=${mkdirLOAD:-80}
 export creatLOAD=${creatLOAD:-80}
 
 export symlinkLOAD=${symlinkLOAD:-20}
 
 export tcpKILL=1
 export shmINCARNATIONS=${shmINCARNATIONS:-5}
 
 [ -z "$TESTPROGS" ] && export TESTPROGS="
 testcases/rw/rw
 testcases/swap/swap
 testcases/creat/creat
 testcases/mkdir/mkdir
 testcases/thr1/thr1
 testcases/udp/udp
 testcases/tcp/tcp
 "
 
 #
 # Defaults for ./misc tests
 #
 
 export diskimage=${diskimage:-/tmp/diskimage}	# Location of 1G disk image
 export mntpoint=${mntpoint:-/mnt}		# Disk image mount point
 export testuser=${testuser:-TBD}		# Name of non root test user
 export mdstart=${mdstart:-10}			# Start of free md units
 export newfs_flags=${newfs_flags:-"-U"}		# Default file system flags
 export stress2origin=${stress2origin:-`pwd`}
 export stress2tools=`dirname $stress2origin`/tools
 
 # fsck wrapper
 checkfs () {
 	local s
 
 	fsck -t ufs -fy $1 > /tmp/fsck.log 2>&1
 	if grep -v "IS CLEAN" /tmp/fsck.log | \
 	    LANG=C egrep -q "[A-Z][A-Z]"; then
 		echo "fsck -t ufs -fy $1"
 		cat /tmp/fsck.log
 		s=1
 	else
 		rm -f /tmp/fsck.log
 		s=0
 	fi
 	return $s
 }
 
 # Support for pre-build binaries for stress2/misc tests
 # Build modes:
 # 1	Build and copy binary to $STRESS2BIN
 # 2	Do not compile; use binary from $STRESS2BIN
 
 # Examples:
 # BMODE=1 ./all.sh -on `grep -lw mycc *.sh`
 # BMODE=2 STRESS2BIN=/home/pho/stress2/bin.i386.r276368 ./all.sh
 
+BMODE=${BMODE:-0}
 CC=${CC:-cc}
 top=`dirname $(pwd)`	# cwd for the all.sh script
 STRESS2BIN=${STRESS2BIN:-$top/bin}
 mycc () {	# "-o" must be first argument
 	local file
 
 	[ "$1" = "-o" ] && file=`basename $2`
 	if [ "$BMODE" = "1" ]; then
 		$CC $@ || return
 		[ -z "$file" ] && return	# "-c"
 		[ -d $STRESS2BIN ] || mkdir $STRESS2BIN
 		[ -x $STRESS2BIN/$file ] &&
 		    echo "Overwriting $STRESS2BIN/$file"
 		echo "cp $2 $STRESS2BIN"
 		cp $2 $STRESS2BIN
 		exit 0 # Build but do not run the test
 	elif [ "$BMODE" = "2" ]; then
 		[ -z "$file" ] && return
 		if [ ! -x $STRESS2BIN/$file ]; then
 			echo "$STRESS2BIN/$file not found"
 			exit 1
 		fi
 		echo "Using binary $STRESS2BIN/$file"
 		cp $STRESS2BIN/$file /tmp
 	else
 		$CC $@	# default "build and run" mode
 	fi
 }
 
 id $testuser > /dev/null 2>&1 ||
     { echo "Non-root \$testuser \"$testuser\" not found."; exit 1; }