diff --git a/results/io_scenario_check_linearity_assumptions.cfg b/results/io_scenario_check_linearity_assumptions.cfg
new file mode 100644
index 0000000..7025c32
--- /dev/null
+++ b/results/io_scenario_check_linearity_assumptions.cfg
@@ -0,0 +1,59 @@
+[defaults]
+NUM_ROUNDS=7
+
+ramp_time=5
+buffered=0
+wait_for_previous
+filename=/opt/xxx.bin
+iodepth=1
+size=10Gb
+time_based
+runtime=30
+
+# ---------------------------------------------------------------------
+# check test time, no warmup time. iops = func(rune_time)
+# ---------------------------------------------------------------------
+[runtime_test_wo_wu_{TEST_SUMM}_{UNIQ} * {NUM_ROUNDS}]
+startdelay=10
+blocksize={% 4k, 1m %}
+rw=randwrite
+direct=1
+ramp_time=0
+runtime={% 10, 15, 20, 30, 60, 120 %}
+
+# ---------------------------------------------------------------------
+# check test time, with warmup time. iops = func(rune_time)
+# ---------------------------------------------------------------------
+[runtime_test_w_wu_{TEST_SUMM}_{UNIQ} * {NUM_ROUNDS}]
+startdelay=10
+blocksize={% 4k, 1m %}
+rw=randwrite
+direct=1
+ramp_time={% 5, 10, 15 %}
+runtime={% 15, 30 %}
+
+# ---------------------------------------------------------------------
+# check read and write linearity. oper_time = func(size)
+# ---------------------------------------------------------------------
+[linearity_test_{TEST_SUMM} * {NUM_ROUNDS}]
+blocksize={% 512, 1k, 4k, 8k, 16k, 32k, 64k, 128k, 256k, 512k, 1m, 2m, 4m %}
+rw={% randwrite, randread %}
+direct=1
+
+# ---------------------------------------------------------------------
+# check sync write linearity. oper_time = func(size)
+# check sync BW as well
+# ---------------------------------------------------------------------
+[linearity_test_{TEST_SUMM} * {NUM_ROUNDS}]
+blocksize={% 512, 1k, 4k, 8k, 16k, 32k, 64k, 128k, 256k, 512k, 1m, 2m, 4m %}
+rw=randread
+sync=1
+
+# ---------------------------------------------------------------------
+# check different thread count. (latency, bw) = func(th_count)
+# ---------------------------------------------------------------------
+[concurrence_test_{TEST_SUMM} * {NUM_ROUNDS}]
+blocksize={% 4k, 1m %}
+rw=randwrite
+direct=1
+numjobs={% 1, 2, 5, 10, 15, 20, 25, 30, 35, 40 %}