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/cache/cache.cfg
  . $STF_SUITE/tests/functional/cache/cache.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/cache/cache.cfg
  . $STF_SUITE/tests/functional/cache/cache.kshlib
  
*** 36,45 ****
  
  if ! $(is_physical_device $LDEV) ; then
          log_unsupported "Only physical disk could be cache device"
  fi
  
! log_must $RM -rf $VDIR $VDIR2
! log_must $MKDIR -p $VDIR $VDIR2
! log_must $MKFILE $SIZE $VDEV $VDEV2
  
  log_pass
--- 36,45 ----
  
  if ! $(is_physical_device $LDEV) ; then
          log_unsupported "Only physical disk could be cache device"
  fi
  
! log_must rm -rf $VDIR $VDIR2
! log_must mkdir -p $VDIR $VDIR2
! log_must mkfile $SIZE $VDEV $VDEV2
  
  log_pass