single-node OS tests addede
diff --git a/scripts/single_node_test_short.sh b/scripts/single_node_test_short.sh
new file mode 100644
index 0000000..384e8bd
--- /dev/null
+++ b/scripts/single_node_test_short.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+set -x
+
+TEST_FILE=$1
+OUT_FILE=$2
+NUM_CYCLES=7
+
+function run_tests(){
+ OPTS="--test-file $TEST_FILE --type fio --iodepth 1 --iosize 10G"
+
+ sync ; echo 3 > /proc/sys/vm/drop_caches ; python io.py $OPTS -a randwrite --blocksize 4k -d --concurrency 1
+
+ sync ; echo 3 > /proc/sys/vm/drop_caches ; dd if=/dev/zero of=$TEST_FILE bs=1048576 count=10240
+ sync ; echo 3 > /proc/sys/vm/drop_caches ; dd if=/dev/zero of=$TEST_FILE bs=1048576 count=10240
+
+ for cycle in $(seq $NUM_CYCLES) ; do
+ for conc in 1 4 8 ; do
+ sync ; echo 3 > /proc/sys/vm/drop_caches ; python io.py $OPTS -a randwrite --blocksize 4k -d --concurrency $conc
+ done
+
+ for conc in 1 4 8 ; do
+ sync ; echo 3 > /proc/sys/vm/drop_caches ; python io.py $OPTS -a randread --blocksize 4k -d --concurrency $conc
+ done
+
+ sync ; echo 3 > /proc/sys/vm/drop_caches ; python io.py $OPTS -a randwrite --blocksize 4k -s --concurrency 1
+
+ sync ; echo 3 > /proc/sys/vm/drop_caches ; python io.py $OPTS -a read --blocksize 2m -d --concurrency 1
+ sync ; echo 3 > /proc/sys/vm/drop_caches ; python io.py $OPTS -a write --blocksize 2m -d --concurrency 1
+ done
+}
+
+run_tests "$FILE_1" 2>&1 | tee "$OUT_FILE"
+
+