testcases/network/nfs/nfs03/nfs03 - platform/external/ltp - Gitiles

 #! /bin/sh
 #
 #   Copyright (c) International Business Machines  Corp., 2001
 #
 #   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 implie; 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #
 #
 #
 #  FILE   : nfs03
 #
 #  DESCRIPTION: This script sets up the NFS directories in the remote machine
 #		and runs the LTP's filesystem test: fs_inod.
 #
 #  SETUP: The home directory of root on the machine exported as "RHOST"
 #         MUST have a ".rhosts" file with the hostname of the machine
 #         where the test is executed.
 #
 #
 #  HISTORY:
 #    11/2/01 Robbie Williamson (robbiew@us.ibm.com)
 #      -Created
 #
 #***********************************************************************

 #Uncomment line below for debug output.
 #trace_logic=${trace_logic:-"set -x"}

 $trace_logic

 #-----------------------------------------------------------------------
 # Initialize local variables
 #-----------------------------------------------------------------------
 TC=${TC:=nfs03}
 TCbin=${TCbin:=`pwd`}
 TCdat=${TCdat:=$TCbin}
 TCsrc=${TCsrc:=$TCbin}
 TCtmp=${TCtmp:=$TCbin/$TC$$}
 TCdump=${TCdump:=$TCbin}
 RHOST=${RHOST:=`hostname | awk {'print $1'}`}

 PID=$$

 # Setting the NFS to version 2 by default
 VERSION=${VERSION:=2}
 SOCKET_TYPE=${SOCKET_TYPE:=udp}
 TESTDIR=${TESTDIR:=/tmp/$TC$PID.testdir}
 NFS_TYPE=${NFS_TYPE:=nfs}

 # If CLEANUP is not set; set it to "ON"
 CLEANUP=${CLEANUP:="ON"}

 DIR_NUM=$1
 FILE_NUM=$2
 NFSD_NUM=$3

 DIR_NUM=${DIR_NUM:=100}
 FILE_NUM=${FILE_NUM:= 100}
 THREAD_NUM=${THREAD_NUM:=1}

 #============================================================================
 # FUNCTION NAME:        fs_inod
 #
 # FUNCTION DESCRIPTION: Filesystems test from LTP.
 #
 # PARAMETERS:		Filesystem, number of directories, number of files,
 #			and loops
 #
 # RETURNS:		0 for PASS and Error Code for FAIL.
 #============================================================================
 fs_inod()
 {

 #=============================================================================
 # FUNCTION NAME:        err_log
 #
 # FUNCTION DESCRIPTION: Log error
 #
 # PARAMETERS:           None.
 #
 # RETURNS:              None.
 #=============================================================================
 err_log()
 {
     error "$1"
     : $(($step_errors+=1))
 }


 #=============================================================================
 # FUNCTION NAME:        make_subdirs
 #
 # FUNCTION DESCRIPTION: Creates $numsubdirs subdirectories
 #
 # PARAMETERS:           None.
 #
 # RETURNS:              None.
 #=============================================================================
 make_subdirs()
 {
     i=0;
     while [ "$i" -lt "$numsubdirs" ]; do
         [ -d dir$i ] || { \
             echo "$0: mkdir dir$i"
             mkdir -p dir$i || echo "mkdir dir$i FAILED"
         }
         : $(( i += 1 ))
     done;
 }


 #=============================================================================
 # FUNCTION NAME:        touch_files
 #
 # FUNCTION DESCRIPTION: Creates $numfiles in each of $numsubdirs directories
 #
 # PARAMETERS:           None.
 #
 # RETURNS:              None.
 #=============================================================================
 touch_files()
 {
     echo "$0: touch files [0-$numsubdirs]/file$numsubdirs[0-$numfiles]"
     j=0;

     while [ "$j" -lt "$numsubdirs" ]; do
         cd dir$j
         k=0;

         while [ "$k" -lt "$numfiles" ]; do
             >file$j$k || err_log ">file$j$k FAILED"
             : $(( k += 1 ))
         done

         : $(( j += 1 ))
         cd ..
     done
 }


 #=============================================================================
 # FUNCTION NAME:        rm_files
 #
 # FUNCTION DESCRIPTION: Removes $numfiles in each $numsubdir directory
 #
 # PARAMETERS:   None.
 #
 # RETURNS:      None.
 #=============================================================================
 rm_files()
 {
     echo "$0: rm files [0-$numsubdirs]/file$numsubdirs[0-$numfiles]"
     j=0;

     while [ "$j" -lt "$numsubdirs" ]; do
         cd dir$j
         k=0;

         while [ "$k" -lt "$numfiles" ]; do
             rm -f file$j$k || err_log "rm -f file$j$k FAILED"
             : $(( k += 1 ))
         done

         : $(( j += 1 ))
         cd ..
     done
 }


 #=============================================================================
 # FUNCTION NAME:        step1
 #
 # FUNCTION DESCRIPTION: multiple processes creating and deleting files
 #
 # PARAMETERS:           None.
 #
 # RETURNS:              None.
 #=============================================================================
 step1()
 {
     echo "=============================================="
     echo "MULTIPLE PROCESSES CREATING AND DELETING FILES"
     echo "=============================================="

     echo "$0: creating dir2 subdirectories"
     [ -d dir2 ] || { \
         mkdir -p dir2 || end_testcase "mkdir dir2 failed"
     }
     cd dir2 || err_log "cd dir2 FAILED"
     make_subdirs || err_log "make_subdirs on dir2 FAILED"
     cd ..

     echo "$0: creating dir1 subdirectories & files"
     [ -d dir1 ] || { \
         mkdir dir1 || abort "mkdir dir1 FAILED"
     }
     cd dir1 || err_log "cd dir1 FAILED"
     make_subdirs || err_log "make_subdirs on dir1 FAILED"
     touch_files
     pid1=$!

     i=1;
     while [ "$i" -le "$numloops" ]; do
         echo "Executing loop $i of $numloops..."

 #       Added date stamps to track execution time and duration

         echo "$0: cd ../dir1 & creating files"
         cd ../dir1
         wait $pid1
         touch_files &
         pid1=$!

         echo "$0: cd ../dir1 & removing files"
         cd ../dir1
         wait $pid1
         rm_files &
         pid1=$!

         echo "$0: cd ../dir2 & creating files"
         cd ../dir2
         wait $pid2
         touch_files &
         pid2=$!

         echo "$0: cd ../dir2 & removing files"
         cd ../dir2
         wait $pid2
         rm_files &
         pid2=$!

         : $(( i += 1 ))
     done

     # wait for all background processes to complete execution
     wait
     return $step_errors
 }


 #=============================================================================
 # MAIN
 #     See the description, purpose, and design of this test under TEST
 #     in this test's prolog.
 #=============================================================================
     USAGE="Usage: ./fs_inod [volumename] [numsubdirectories] [numfiles] [numloops]"

     if [ $# -ne 4 ]
     then
        echo $USAGE
        exit 2
     fi

     testvol=$1
     numsubdirs=$2
     numfiles=$3
     numloops=$4

     cd $testvol || exit 2

     echo "FS_INODE: File system stress - inode allocation/deallocation"
     echo "Volume under test: $testvol"
     echo "Number of subdirectories: $numsubdirs"
     echo "Number of files: $numfiles"
     echo "Number of loops: $numloops"
     echo "Execution begins "
     date

     STEPS="1"
     for I in $STEPS
     do
          step_errors=0
          step$I
          if [ $? != 0 ]; then
             error "step$I failed - see above errors"
          fi
     done

 # Clean up and timestamp
     rm -rf $testvol/dir*
     echo "Execution completed"
     date

     return $ERRORS
 }

 #=============================================================================
 # FUNCTION NAME:        setup_testcase
 #
 # FUNCTION DESCRIPTION: Perform the setup function for the testcase.
 #
 # PARAMETERS:   	None.
 #
 # RETURNS:      	None.
 #=============================================================================

 setup_testcase()
 {
 $trace_logic


     echo ""
     echo "Test Options:"
     echo " VERSION: $VERSION"
     echo " SOCKET_TYPE: $SOCKET_TYPE"
     echo " TESTDIR: $TESTDIR"
     echo " RHOST: $RHOST"
     echo " NFS_TYPE: $NFS_TYPE"
     echo ""
     echo "Test Parameters:"
     echo " Number of Directories: $DIR_NUM"
     echo " Number of Files per Directory: $FILE_NUM"
     echo " Number of nfsds tested: $THREAD_NUM"
     echo ""

     if [ "x$NFS_TYPE" != "xnfs4" ]; then
         OPTS=${OPTS:="-o vers=$VERSION,proto=$SOCKET_TYPE "}
     fi

     REMOTE_DIR=${RHOST}:$TESTDIR
     mkdir -p $TCtmp || end_testcase "Could not create $TCtmp"
     chmod 777 $TCtmp

     echo "Setting up remote machine: $RHOST"
     rsh -n $RHOST "mkdir -p $TESTDIR"
     [ $? = 0 ] || end_testcase "Could not create remote directory"

     if [ "x$NFS_TYPE" = "xnfs4" ]; then
         rsh -n $RHOST "mkdir -p /export$TESTDIR"
         [ $? = 0 ] || end_testcase "Could not create /export$TESTDIR on server"
         echo "rsh -n $RHOST 'mount --bind $TESTDIR /export$TESTDIR'"
         rsh -n $RHOST "mount --bind $TESTDIR /export$TESTDIR"
         [ $? = 0 ] || end_testcase "Could not bind $TESTDIR to /export"
         rsh -n $RHOST "/usr/sbin/exportfs -i -o no_root_squash,rw *:$TESTDIR"
         [ $? = 0 ] || end_testcase "Could not export remote directory"
     else
         rsh -n $RHOST "/usr/sbin/exportfs -i -o no_root_squash,rw *:$TESTDIR"
         [ $? = 0 ] || end_testcase "Could not export remote directory"
     fi

     echo "Mounting NFS filesystem $REMOTE_DIR on $TCtmp with options '$OPTS'"
     mount -t $NFS_TYPE $OPTS $REMOTE_DIR $TCtmp || end_testcase "Cannot mount $TCtmp"
     [ $? = 0 ] || end_testcase "Could not mount $REMOTE_DIR"

     echo "Setting server side nfsd count to $THREAD_NUM"
     ORIG_NFSD=`rsh -n $RHOST "ps -ef" | grep nfsd | grep -v grep | wc -l`
     rsh -n $RHOST "/usr/sbin/rpc.nfsd $THREAD_NUM"
     [ $? = 0 ] || end_testcase "Could not set the number of nfsds on $RHOST"

 }


 #=============================================================================
 # FUNCTION NAME:        do_test
 #
 # FUNCTION DESCRIPTION: Perform the test
 #
 # PARAMETERS:   	None.
 #
 # RETURNS:      	None.
 #=============================================================================
 do_test()
 {
 $trace_logic
     echo "fs_inod starting on $TCtmp."
     fs_inod $TCtmp $DIR_NUM $FILE_NUM 1
     retval=$?
     echo "fs_inod on $TCtmp finished."

     if [ "$retval" != 0 ]; then
       end_testcase "Errors have resulted from this test: fs_inod returned $retval."
     fi

     cd /
 }


 #=============================================================================
 # FUNCTION NAME:        end_testcase
 #
 # FUNCTION DESCRIPTION: Clean up
 #
 # PARAMETERS:   	None.
 #
 # RETURNS:      	None.
 #=============================================================================
 end_testcase()
 {
 $trace_logic
     if [ "$CLEANUP" = "ON" ]; then
 	cd \

 	echo "Cleaning up testcase"
         /bin/umount $TCtmp || echo "Cannot umount $TCtmp"
 	sleep 2
 	rmdir $TCtmp || echo "Cannot remove $TCtmp"
         rsh -n $RHOST "/usr/sbin/exportfs -u *:$TESTDIR"
 		 rsh -n $RHOST "rm -rf $TESTDIR"
 	rsh -n $RHOST "/usr/sbin/rpc.nfsd $ORIG_NFSD"

     fi

     [ $# = 0 ] && { echo "Test Successful"; exit 0; }
     echo "Test Failed: $@"
     exit 1
 }

 #=============================================================================
 # MAIN PROCEDURE
 #=============================================================================

 setup_testcase
 do_test
 end_testcase
	#! /bin/sh
	#
	# Copyright (c) International Business Machines Corp., 2001
	#
	# 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 implie; 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	#
	#
	#
	# FILE : nfs03
	#
	# DESCRIPTION: This script sets up the NFS directories in the remote machine
	# and runs the LTP's filesystem test: fs_inod.
	#
	# SETUP: The home directory of root on the machine exported as "RHOST"
	# MUST have a ".rhosts" file with the hostname of the machine
	# where the test is executed.
	#
	#
	# HISTORY:
	# 11/2/01 Robbie Williamson (robbiew@us.ibm.com)
	# -Created
	#
	#***********************************************************************

	#Uncomment line below for debug output.
	#trace_logic=${trace_logic:-"set -x"}

	$trace_logic

	#-----------------------------------------------------------------------
	# Initialize local variables
	#-----------------------------------------------------------------------
	TC=${TC:=nfs03}
	TCbin=${TCbin:=`pwd`}
	TCdat=${TCdat:=$TCbin}
	TCsrc=${TCsrc:=$TCbin}
	TCtmp=${TCtmp:=$TCbin/$TC$$}
	TCdump=${TCdump:=$TCbin}
	RHOST=${RHOST:=`hostname \| awk {'print $1'}`}

	PID=$$

	# Setting the NFS to version 2 by default
	VERSION=${VERSION:=2}
	SOCKET_TYPE=${SOCKET_TYPE:=udp}
	TESTDIR=${TESTDIR:=/tmp/$TC$PID.testdir}
	NFS_TYPE=${NFS_TYPE:=nfs}

	# If CLEANUP is not set; set it to "ON"
	CLEANUP=${CLEANUP:="ON"}

	DIR_NUM=$1
	FILE_NUM=$2
	NFSD_NUM=$3

	DIR_NUM=${DIR_NUM:=100}
	FILE_NUM=${FILE_NUM:= 100}
	THREAD_NUM=${THREAD_NUM:=1}

	#============================================================================
	# FUNCTION NAME: fs_inod
	#
	# FUNCTION DESCRIPTION: Filesystems test from LTP.
	#
	# PARAMETERS: Filesystem, number of directories, number of files,
	# and loops
	#
	# RETURNS: 0 for PASS and Error Code for FAIL.
	#============================================================================
	fs_inod()
	{

	#=============================================================================
	# FUNCTION NAME: err_log
	#
	# FUNCTION DESCRIPTION: Log error
	#
	# PARAMETERS: None.
	#
	# RETURNS: None.
	#=============================================================================
	err_log()
	{
	error "$1"
	: $(($step_errors+=1))
	}


	#=============================================================================
	# FUNCTION NAME: make_subdirs
	#
	# FUNCTION DESCRIPTION: Creates $numsubdirs subdirectories
	#
	# PARAMETERS: None.
	#
	# RETURNS: None.
	#=============================================================================
	make_subdirs()
	{
	i=0;
	while [ "$i" -lt "$numsubdirs" ]; do
	[ -d dir$i ] \|\| { \
	echo "$0: mkdir dir$i"
	mkdir -p dir$i \|\| echo "mkdir dir$i FAILED"
	}
	: $(( i += 1 ))
	done;
	}


	#=============================================================================
	# FUNCTION NAME: touch_files
	#
	# FUNCTION DESCRIPTION: Creates $numfiles in each of $numsubdirs directories
	#
	# PARAMETERS: None.
	#
	# RETURNS: None.
	#=============================================================================
	touch_files()
	{
	echo "$0: touch files [0-$numsubdirs]/file$numsubdirs[0-$numfiles]"
	j=0;

	while [ "$j" -lt "$numsubdirs" ]; do
	cd dir$j
	k=0;

	while [ "$k" -lt "$numfiles" ]; do
	>file$j$k \|\| err_log ">file$j$k FAILED"
	: $(( k += 1 ))
	done

	: $(( j += 1 ))
	cd ..
	done
	}


	#=============================================================================
	# FUNCTION NAME: rm_files
	#
	# FUNCTION DESCRIPTION: Removes $numfiles in each $numsubdir directory
	#
	# PARAMETERS: None.
	#
	# RETURNS: None.
	#=============================================================================
	rm_files()
	{
	echo "$0: rm files [0-$numsubdirs]/file$numsubdirs[0-$numfiles]"
	j=0;

	while [ "$j" -lt "$numsubdirs" ]; do
	cd dir$j
	k=0;

	while [ "$k" -lt "$numfiles" ]; do
	rm -f file$j$k \|\| err_log "rm -f file$j$k FAILED"
	: $(( k += 1 ))
	done

	: $(( j += 1 ))
	cd ..
	done
	}


	#=============================================================================
	# FUNCTION NAME: step1
	#
	# FUNCTION DESCRIPTION: multiple processes creating and deleting files
	#
	# PARAMETERS: None.
	#
	# RETURNS: None.
	#=============================================================================
	step1()
	{
	echo "=============================================="
	echo "MULTIPLE PROCESSES CREATING AND DELETING FILES"
	echo "=============================================="

	echo "$0: creating dir2 subdirectories"
	[ -d dir2 ] \|\| { \
	mkdir -p dir2 \|\| end_testcase "mkdir dir2 failed"
	}
	cd dir2 \|\| err_log "cd dir2 FAILED"
	make_subdirs \|\| err_log "make_subdirs on dir2 FAILED"
	cd ..

	echo "$0: creating dir1 subdirectories & files"
	[ -d dir1 ] \|\| { \
	mkdir dir1 \|\| abort "mkdir dir1 FAILED"
	}
	cd dir1 \|\| err_log "cd dir1 FAILED"
	make_subdirs \|\| err_log "make_subdirs on dir1 FAILED"
	touch_files
	pid1=$!

	i=1;
	while [ "$i" -le "$numloops" ]; do
	echo "Executing loop $i of $numloops..."

	# Added date stamps to track execution time and duration

	echo "$0: cd ../dir1 & creating files"
	cd ../dir1
	wait $pid1
	touch_files &
	pid1=$!

	echo "$0: cd ../dir1 & removing files"
	cd ../dir1
	wait $pid1
	rm_files &
	pid1=$!

	echo "$0: cd ../dir2 & creating files"
	cd ../dir2
	wait $pid2
	touch_files &
	pid2=$!

	echo "$0: cd ../dir2 & removing files"
	cd ../dir2
	wait $pid2
	rm_files &
	pid2=$!

	: $(( i += 1 ))
	done

	# wait for all background processes to complete execution
	wait
	return $step_errors
	}


	#=============================================================================
	# MAIN
	# See the description, purpose, and design of this test under TEST
	# in this test's prolog.
	#=============================================================================
	USAGE="Usage: ./fs_inod [volumename] [numsubdirectories] [numfiles] [numloops]"

	if [ $# -ne 4 ]
	then
	echo $USAGE
	exit 2
	fi

	testvol=$1
	numsubdirs=$2
	numfiles=$3
	numloops=$4

	cd $testvol \|\| exit 2

	echo "FS_INODE: File system stress - inode allocation/deallocation"
	echo "Volume under test: $testvol"
	echo "Number of subdirectories: $numsubdirs"
	echo "Number of files: $numfiles"
	echo "Number of loops: $numloops"
	echo "Execution begins "
	date

	STEPS="1"
	for I in $STEPS
	do
	step_errors=0
	step$I
	if [ $? != 0 ]; then
	error "step$I failed - see above errors"
	fi
	done

	# Clean up and timestamp
	rm -rf $testvol/dir*
	echo "Execution completed"
	date

	return $ERRORS
	}

	#=============================================================================
	# FUNCTION NAME: setup_testcase
	#
	# FUNCTION DESCRIPTION: Perform the setup function for the testcase.
	#
	# PARAMETERS: None.
	#
	# RETURNS: None.
	#=============================================================================

	setup_testcase()
	{
	$trace_logic


	echo ""
	echo "Test Options:"
	echo " VERSION: $VERSION"
	echo " SOCKET_TYPE: $SOCKET_TYPE"
	echo " TESTDIR: $TESTDIR"
	echo " RHOST: $RHOST"
	echo " NFS_TYPE: $NFS_TYPE"
	echo ""
	echo "Test Parameters:"
	echo " Number of Directories: $DIR_NUM"
	echo " Number of Files per Directory: $FILE_NUM"
	echo " Number of nfsds tested: $THREAD_NUM"
	echo ""

	if [ "x$NFS_TYPE" != "xnfs4" ]; then
	OPTS=${OPTS:="-o vers=$VERSION,proto=$SOCKET_TYPE "}
	fi

	REMOTE_DIR=${RHOST}:$TESTDIR
	mkdir -p $TCtmp \|\| end_testcase "Could not create $TCtmp"
	chmod 777 $TCtmp

	echo "Setting up remote machine: $RHOST"
	rsh -n $RHOST "mkdir -p $TESTDIR"
	[ $? = 0 ] \|\| end_testcase "Could not create remote directory"

	if [ "x$NFS_TYPE" = "xnfs4" ]; then
	rsh -n $RHOST "mkdir -p /export$TESTDIR"
	[ $? = 0 ] \|\| end_testcase "Could not create /export$TESTDIR on server"
	echo "rsh -n $RHOST 'mount --bind $TESTDIR /export$TESTDIR'"
	rsh -n $RHOST "mount --bind $TESTDIR /export$TESTDIR"
	[ $? = 0 ] \|\| end_testcase "Could not bind $TESTDIR to /export"
	rsh -n $RHOST "/usr/sbin/exportfs -i -o no_root_squash,rw *:$TESTDIR"
	[ $? = 0 ] \|\| end_testcase "Could not export remote directory"
	else
	rsh -n $RHOST "/usr/sbin/exportfs -i -o no_root_squash,rw *:$TESTDIR"
	[ $? = 0 ] \|\| end_testcase "Could not export remote directory"
	fi

	echo "Mounting NFS filesystem $REMOTE_DIR on $TCtmp with options '$OPTS'"
	mount -t $NFS_TYPE $OPTS $REMOTE_DIR $TCtmp \|\| end_testcase "Cannot mount $TCtmp"
	[ $? = 0 ] \|\| end_testcase "Could not mount $REMOTE_DIR"

	echo "Setting server side nfsd count to $THREAD_NUM"
	ORIG_NFSD=`rsh -n $RHOST "ps -ef" \| grep nfsd \| grep -v grep \| wc -l`
	rsh -n $RHOST "/usr/sbin/rpc.nfsd $THREAD_NUM"
	[ $? = 0 ] \|\| end_testcase "Could not set the number of nfsds on $RHOST"

	}


	#=============================================================================
	# FUNCTION NAME: do_test
	#
	# FUNCTION DESCRIPTION: Perform the test
	#
	# PARAMETERS: None.
	#
	# RETURNS: None.
	#=============================================================================
	do_test()
	{
	$trace_logic
	echo "fs_inod starting on $TCtmp."
	fs_inod $TCtmp $DIR_NUM $FILE_NUM 1
	retval=$?
	echo "fs_inod on $TCtmp finished."

	if [ "$retval" != 0 ]; then
	end_testcase "Errors have resulted from this test: fs_inod returned $retval."
	fi

	cd /
	}


	#=============================================================================
	# FUNCTION NAME: end_testcase
	#
	# FUNCTION DESCRIPTION: Clean up
	#
	# PARAMETERS: None.
	#
	# RETURNS: None.
	#=============================================================================
	end_testcase()
	{
	$trace_logic
	if [ "$CLEANUP" = "ON" ]; then
	cd \

	echo "Cleaning up testcase"
	/bin/umount $TCtmp \|\| echo "Cannot umount $TCtmp"
	sleep 2
	rmdir $TCtmp \|\| echo "Cannot remove $TCtmp"
	rsh -n $RHOST "/usr/sbin/exportfs -u *:$TESTDIR"
	rsh -n $RHOST "rm -rf $TESTDIR"
	rsh -n $RHOST "/usr/sbin/rpc.nfsd $ORIG_NFSD"

	fi

	[ $# = 0 ] && { echo "Test Successful"; exit 0; }
	echo "Test Failed: $@"
	exit 1
	}

	#=============================================================================
	# MAIN PROCEDURE
	#=============================================================================

	setup_testcase
	do_test
	end_testcase