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/snapused/snapused.kshlib
  
--- 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/snapused/snapused.kshlib
  
*** 49,89 ****
  
  verify_runnable "both"
  
  function cleanup
  {
!         log_must $ZFS destroy -rR $USEDTEST
  }
  
  log_assert "Verify used is correct."
  log_onexit cleanup
  
! log_must $ZFS create $USEDTEST
  check_used $USEDTEST
  
  typeset -i i=0
  typeset -i r_size=0
  mntpnt=$(get_prop mountpoint $USEDTEST)
  while ((i < 5)); do
          ((r_size=(i+1)*16))
  
          #usedbyrefreservation
!         log_must $ZFS set refreservation="$r_size"M $USEDTEST
  
          #usedbydataset
!         log_must $MKFILE 16M $mntpnt/file$i
  
          #usedbychildren
!         log_must $ZFS create $USEDTEST/fs$i
!         log_must $MKFILE 16M $mntpnt/fs$i/file$i
  
          if is_global_zone; then
!                 log_must $ZFS create -V 16M $USEDTEST/vol$i
          fi
  
          #usedbysnapshots
!         log_must $ZFS snapshot -r $USEDTEST@snap$i
  
          check_used $USEDTEST
  
          ((i = i + 1))
  done
--- 49,89 ----
  
  verify_runnable "both"
  
  function cleanup
  {
!         log_must zfs destroy -rR $USEDTEST
  }
  
  log_assert "Verify used is correct."
  log_onexit cleanup
  
! log_must zfs create $USEDTEST
  check_used $USEDTEST
  
  typeset -i i=0
  typeset -i r_size=0
  mntpnt=$(get_prop mountpoint $USEDTEST)
  while ((i < 5)); do
          ((r_size=(i+1)*16))
  
          #usedbyrefreservation
!         log_must zfs set refreservation="$r_size"M $USEDTEST
  
          #usedbydataset
!         log_must mkfile 16M $mntpnt/file$i
  
          #usedbychildren
!         log_must zfs create $USEDTEST/fs$i
!         log_must mkfile 16M $mntpnt/fs$i/file$i
  
          if is_global_zone; then
!                 log_must zfs create -V 16M $USEDTEST/vol$i
          fi
  
          #usedbysnapshots
!         log_must zfs snapshot -r $USEDTEST@snap$i
  
          check_used $USEDTEST
  
          ((i = i + 1))
  done