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>

@@ -24,22 +24,22 @@
 # Copyright 2007 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
 . $STF_SUITE/tests/functional/zvol/zvol_common.shlib
 
 verify_runnable "global"
 
 default_zvol_setup $DISK $VOLSIZE
 
-$ECHO "y" | $NEWFS -v /dev/zvol/rdsk/$TESTPOOL/$TESTVOL >/dev/null 2>&1
+echo "y" | newfs -v /dev/zvol/rdsk/$TESTPOOL/$TESTVOL >/dev/null 2>&1
 (( $? != 0 )) && log_fail "Unable to newfs(1M) $TESTPOOL/$TESTVOL"
 
-log_must $MKDIR $TESTDIR
-log_must $MOUNT /dev/zvol/dsk/$TESTPOOL/$TESTVOL $TESTDIR
+log_must mkdir $TESTDIR
+log_must mount /dev/zvol/dsk/$TESTPOOL/$TESTVOL $TESTDIR
 
 log_pass