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>

@@ -24,11 +24,11 @@
 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
 
 #
-# Copyright (c) 2013 by Delphix. All rights reserved.
+# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
 #
 
 . $STF_SUITE/include/libtest.shlib
 
 #

@@ -51,18 +51,18 @@
 
 # Collect the currently mounted ZFS filesystems, so that we can repair any
 # damage done by the attempted pool destroy. The destroy itself should fail, but
 # some filesystems can become unmounted in the process, and aren't automatically
 # remounted.
-$MOUNT -p | $AWK '{if ($4 == "zfs") print $1" "$3}' > $tmpfile
+mount -p | awk '{if ($4 == "zfs") print $1" "$3}' > $tmpfile
 
-log_mustnot $ZPOOL destroy $rootpool
+log_mustnot zpool destroy $rootpool
 
 # Remount any filesystems that the destroy attempt unmounted.
 while read ds mntpt; do
-        mounted $ds || log_must $MOUNT -Fzfs $ds $mntpt
+        mounted $ds || log_must mount -Fzfs $ds $mntpt
 done < $tmpfile
-$RM -f $tmpfile
+rm -f $tmpfile
 
-log_mustnot $ZFS destroy $rootpool
+log_mustnot zfs destroy $rootpool
 
 log_pass "rootpool can not be destroyed"