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 2008 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
 
 #

@@ -45,25 +45,25 @@
 
 verify_runnable "both"
 
 function cleanup
 {
-        log_must $ZFS destroy -rf $TESTPOOL/$TESTFS
-        log_must $ZFS create $TESTPOOL/$TESTFS
-        log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
+        log_must zfs destroy -rf $TESTPOOL/$TESTFS
+        log_must zfs create $TESTPOOL/$TESTFS
+        log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
 }
 
 log_assert "Quotas are enforced using the minimum of the two properties"
 log_onexit cleanup
 
 TESTFILE='testfile'
 fs=$TESTPOOL/$TESTFS
-log_must $ZFS set quota=15M $fs
-log_must $ZFS set refquota=25M $fs
+log_must zfs set quota=15M $fs
+log_must zfs set refquota=25M $fs
 
 mntpnt=$(get_prop mountpoint $fs)
-log_mustnot $MKFILE 20M $mntpnt/$TESTFILE
+log_mustnot mkfile 20M $mntpnt/$TESTFILE
 typeset -i used quota
 used=$(get_prop used $fs)
 quota=$(get_prop quota $fs)
 ((used = used / (1024 * 1024)))
 ((quota = quota / (1024 * 1024)))

@@ -72,15 +72,15 @@
 fi
 
 #
 # Switch the value of them and try again
 #
-log_must $RM $mntpnt/$TESTFILE
-log_must $ZFS set quota=25M $fs
-log_must $ZFS set refquota=15M $fs
+log_must rm $mntpnt/$TESTFILE
+log_must zfs set quota=25M $fs
+log_must zfs set refquota=15M $fs
 
-log_mustnot $MKFILE 20M $mntpnt/$TESTFILE
+log_mustnot mkfile 20M $mntpnt/$TESTFILE
 used=$(get_prop used $fs)
 refquota=$(get_prop refquota $fs)
 ((used = used / (1024 * 1024)))
 ((refquota = refquota / (1024 * 1024)))
 if [[ $used -ne $refquota ]]; then