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>

@@ -10,11 +10,11 @@
 # source.  A copy of the CDDL is also available via the Internet at
 # http://www.illumos.org/license/CDDL.
 #
 
 #
-# Copyright (c) 2015 by Delphix. All rights reserved.
+# Copyright (c) 2015, 2016 by Delphix. All rights reserved.
 #
 
 #
 # Description:
 # Trigger fio runs using the sequential_writes job file. The number of runs and

@@ -31,16 +31,16 @@
 log_assert "Measure IO stats during sequential write load"
 log_onexit cleanup
 
 function cleanup
 {
-        log_must $ZFS destroy $TESTFS
+        log_must zfs destroy $TESTFS
 }
 
 export TESTFS=$PERFPOOL/testfs
 recreate_perfpool
-log_must $ZFS create $PERF_FS_OPTS $TESTFS
+log_must zfs create $PERF_FS_OPTS $TESTFS
 
 # Aim to fill the pool to 50% capacity while accounting for a 3x compressratio.
 export TOTAL_SIZE=$(($(get_prop avail $TESTFS) * 3 / 2))
 
 # Variables for use by fio.

@@ -60,10 +60,10 @@
 
 # Set up the scripts and output files that will log performance data.
 lun_list=$(pool_to_lun_list $PERFPOOL)
 log_note "Collecting backend IO stats with lun list $lun_list"
 export collect_scripts=("$PERF_SCRIPTS/io.d $PERFPOOL $lun_list 1" "io"
-    "$VMSTAT 1" "vmstat" "$MPSTAT 1" "mpstat" "$IOSTAT -xcnz 1" "iostat")
+    "vmstat 1" "vmstat" "mpstat 1" "mpstat" "iostat -xcnz 1" "iostat")
 
 log_note "Sequential writes with $PERF_RUNTYPE settings"
-do_fio_run sequential_writes.fio $TRUE $FALSE
+do_fio_run sequential_writes.fio true false
 log_pass "Measure IO stats during sequential write load"