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/tests/functional/rsend/rsend.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/tests/functional/rsend/rsend.kshlib
  
  #
*** 44,54 ****
  verify_runnable "both"
  
  function cleanup
  {
          export __ZFS_POOL_RESTRICT="$POOL $POOL2"
!         log_must $ZFS unmount -a
          unset __ZFS_POOL_RESTRICT
          log_must cleanup_pool $POOL
          log_must cleanup_pool $POOL2
  
          log_must setup_test_model $POOL
--- 44,54 ----
  verify_runnable "both"
  
  function cleanup
  {
          export __ZFS_POOL_RESTRICT="$POOL $POOL2"
!         log_must zfs unmount -a
          unset __ZFS_POOL_RESTRICT
          log_must cleanup_pool $POOL
          log_must cleanup_pool $POOL2
  
          log_must setup_test_model $POOL
*** 60,99 ****
  #
  # Setting all the $FS properties as local value,
  #
  for prop in $(fs_inherit_prop); do
          value=$(get_prop $prop $POOL/$FS)
!         log_must $ZFS set $prop=$value $POOL/$FS
  done
  
  #
  # Inherit propertes in sub-datasets
  #
  for ds in "$POOL/$FS/fs1" "$POOL/$FS/fs1/fs2" "$POOL/$FS/fs1/fclone" ; do
          for prop in $(fs_inherit_prop) ; do
!                 $ZFS inherit $prop $ds
                  if (($? !=0 )); then
!                         log_fail "$ZFS inherit $prop $ds"
                  fi
          done
  done
  if is_global_zone ; then
          for prop in $(vol_inherit_prop) ; do
!                 $ZFS inherit $prop $POOL/$FS/vol
                  if (($? !=0 )); then
!                         log_fail "$ZFS inherit $prop $POOL/$FS/vol"
                  fi
          done
  fi
  
  #
  # Verify datasets can be backup and restore correctly
  # Unmount $POOL/$FS to avoid two fs mount in the same mountpoint
  #
! log_must eval "$ZFS send -R $POOL@final > $BACKDIR/pool-R"
! log_must $ZFS unmount -f $POOL/$FS
! log_must eval "$ZFS receive -d -F $POOL2 < $BACKDIR/pool-R"
  
  dstds=$(get_dst_ds $POOL $POOL2)
  #
  # Define all the POOL/POOL2 datasets pair
  #
--- 60,99 ----
  #
  # Setting all the $FS properties as local value,
  #
  for prop in $(fs_inherit_prop); do
          value=$(get_prop $prop $POOL/$FS)
!         log_must zfs set $prop=$value $POOL/$FS
  done
  
  #
  # Inherit propertes in sub-datasets
  #
  for ds in "$POOL/$FS/fs1" "$POOL/$FS/fs1/fs2" "$POOL/$FS/fs1/fclone" ; do
          for prop in $(fs_inherit_prop) ; do
!                 zfs inherit $prop $ds
                  if (($? !=0 )); then
!                         log_fail "zfs inherit $prop $ds"
                  fi
          done
  done
  if is_global_zone ; then
          for prop in $(vol_inherit_prop) ; do
!                 zfs inherit $prop $POOL/$FS/vol
                  if (($? !=0 )); then
!                         log_fail "zfs inherit $prop $POOL/$FS/vol"
                  fi
          done
  fi
  
  #
  # Verify datasets can be backup and restore correctly
  # Unmount $POOL/$FS to avoid two fs mount in the same mountpoint
  #
! log_must eval "zfs send -R $POOL@final > $BACKDIR/pool-R"
! log_must zfs unmount -f $POOL/$FS
! log_must eval "zfs receive -d -F $POOL2 < $BACKDIR/pool-R"
  
  dstds=$(get_dst_ds $POOL $POOL2)
  #
  # Define all the POOL/POOL2 datasets pair
  #