QA test updates - fixes for pquota, extsize, fsstress, and ensure mount options passed through to test_dev.

Merge of master-melb:xfs-cmds:24763a by kenmcd.

104

@@ -35,7 +35,7 @@ _create_scratch()
 		exit 1
 	fi
 }
- 
+
 _fill_scratch()
 {
 	$XFS_IO_PROG -f -c "resvsp 0 ${1}" $SCRATCH_MNT/resvfile
@@ -46,7 +46,7 @@ _stress_scratch()
 	procs=3
 	nops=1000
 	# -w ensures that the only ops are ones which cause write I/O
-	ltp/fsstress -d $SCRATCH_MNT -w -p $procs -n $nops $FSSTRESS_AVOID &
+	$FSSTRESS_PROG -d $SCRATCH_MNT -w -p $procs -n $nops $FSSTRESS_AVOID &
 }
 
 # real QA test starts here
@@ -71,10 +71,10 @@ fillsize=`expr 110 \* 1048576`	# 110 megabytes of filling
 echo "*** using some initial space on scratch filesystem"
 _fill_scratch $fillsize
 
-# 
+#
 # Grow the filesystem while actively stressing it...
 # Kick off more stress threads on each iteration, grow; repeat.
-# 
+#
 while [ $size -le $endsize ]; do
 	echo "*** stressing a ${size} byte filesystem"
 	echo "*** stressing a ${sizeb} block filesystem" >> $seq.full