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
  
*** 45,68 ****
  verify_runnable "global"
  verify_disk_count "$LDEV2"
  
  function cleanup {
          if datasetexists $TESTPOOL ; then
!                 log_must $ZPOOL destroy -f $TESTPOOL
          fi
  }
  
  log_assert "Remove cache device from pool with spare device should succeed"
  log_onexit cleanup
  
  for type in "" "mirror" "raidz" "raidz2"
  do
!         log_must $ZPOOL create $TESTPOOL $type $VDEV \
                  cache $LDEV spare $LDEV2
  
!         log_must $ZPOOL remove $TESTPOOL $LDEV
          log_must display_status $TESTPOOL
  
!         log_must $ZPOOL destroy -f $TESTPOOL
  done
  
  log_pass "Remove cache device from pool with spare device should succeed"
--- 45,68 ----
  verify_runnable "global"
  verify_disk_count "$LDEV2"
  
  function cleanup {
          if datasetexists $TESTPOOL ; then
!                 log_must zpool destroy -f $TESTPOOL
          fi
  }
  
  log_assert "Remove cache device from pool with spare device should succeed"
  log_onexit cleanup
  
  for type in "" "mirror" "raidz" "raidz2"
  do
!         log_must zpool create $TESTPOOL $type $VDEV \
                  cache $LDEV spare $LDEV2
  
!         log_must zpool remove $TESTPOOL $LDEV
          log_must display_status $TESTPOOL
  
!         log_must zpool destroy -f $TESTPOOL
  done
  
  log_pass "Remove cache device from pool with spare device should succeed"