7290 ZFS test suite needs to control what utilities it can run
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>

*** 24,34 ****
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  #
! # Copyright (c) 2013 by Delphix. All rights reserved.
  #
  
  . $STF_SUITE/include/libtest.shlib
  . $STF_SUITE/tests/functional/reservation/reservation.shlib
  
--- 24,34 ----
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  #
! # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
  #
  
  . $STF_SUITE/include/libtest.shlib
  . $STF_SUITE/tests/functional/reservation/reservation.shlib
  
*** 54,81 ****
  
  verify_runnable "both"
  
  function cleanup
  {
!         [[ -e $TESTDIR/$TESTFILE1 ]] && log_must $RM -rf $TESTDIR/$TESTFILE1
!         log_must $ZFS set reservation=none $TESTPOOL/$TESTFS
  }
  
  log_onexit cleanup
  
  log_assert "Verify can create files both inside and outside reserved areas"
  
  space_used=`get_prop used $TESTPOOL`
  
! log_must $ZFS set reservation=$RESV_SIZE $TESTPOOL/$TESTFS
  
  #
  # Calculate how many writes of BLOCK_SIZE it would take to fill
  # up RESV_SIZE + 20971520 (20 MB).
  #
  fill_size=`expr $RESV_SIZE + 20971520`
  write_count=`expr $fill_size / $BLOCK_SIZE`
  
! log_must $FILE_WRITE -o create -f $TESTDIR/$TESTFILE1 -b $BLOCK_SIZE \
      -c $write_count -d 0
  
  log_pass "Able to create files inside and outside reserved area"
--- 54,81 ----
  
  verify_runnable "both"
  
  function cleanup
  {
!         [[ -e $TESTDIR/$TESTFILE1 ]] && log_must rm -rf $TESTDIR/$TESTFILE1
!         log_must zfs set reservation=none $TESTPOOL/$TESTFS
  }
  
  log_onexit cleanup
  
  log_assert "Verify can create files both inside and outside reserved areas"
  
  space_used=`get_prop used $TESTPOOL`
  
! log_must zfs set reservation=$RESV_SIZE $TESTPOOL/$TESTFS
  
  #
  # Calculate how many writes of BLOCK_SIZE it would take to fill
  # up RESV_SIZE + 20971520 (20 MB).
  #
  fill_size=`expr $RESV_SIZE + 20971520`
  write_count=`expr $fill_size / $BLOCK_SIZE`
  
! log_must file_write -o create -f $TESTDIR/$TESTFILE1 -b $BLOCK_SIZE \
      -c $write_count -d 0
  
  log_pass "Able to create files inside and outside reserved area"