diff --git a/scripts/run.sh b/scripts/run.sh
index b5bc41c..a5c8aaf 100644
--- a/scripts/run.sh
+++ b/scripts/run.sh
@@ -1,36 +1,48 @@
 #!/bin/bash
-set -x
 set -e
 
 type="iozone"
 
-bsizes="1k 4k 64k 256k 1m"
-ops="write randwrite"
-osync="s a"
-num_times=3
+bsizes="1k" # 4k 64k 256k 1m
+ops="write" # randwrite"
+osync="s" # a
+num_times="1"
+concurrences="1 2 4 8 16 32 64 128"
+aff_group="0077d59c-bf5b-4326-8940-027e77d655ee"
 
-for bsize in $bsizes ; do
-	for op in $ops ; do 
-		for sync in $osync ; do 
-			for counter in $(seq 1 $num_times) ; do
-				if [[ "$ops" == "write" && "$osync" == "s" ]] ; then
-					continue
-				fi
+for concurrence in $concurrences; do
+	for bsize in $bsizes ; do
+		for op in $ops ; do 
+			for sync in $osync ; do 
+				for counter in $(seq 1 $num_times) ; do
+					# if [[ "$ops" == "write" && "$osync" == "s" ]] ; then
+					# 	continue
+					# fi
 
-				if [[ "$sync" == "s" ]] ; then
-					ssync="-s"
-					factor="x500"
-				else
-					if [[ "$bsize" == "1k" || "$bsize" == "4k" ]] ; then
-						continue
+					if [[ "$sync" == "s" ]] ; then
+						ssync="-s"
+						factor="x500"
+					else
+						if [[ "$bsize" == "1k" || "$bsize" == "4k" ]] ; then
+							continue
+						fi
+
+						ssync=
+						factor="r2"
 					fi
 
-					ssync=
-					factor="r2"
-				fi
+					extra_opts="user=ubuntu,keypair_name=ceph,img_name=ubuntu,flavor_name=ceph.512"
+					extra_opts="${extra_opts},network_zone_name=net04,flt_ip_pool=net04_ext,key_file=ceph.pem"
+					extra_opts="${extra_opts},aff_group=${aff_group}"
 
-				io_opts="--type $type -a $op --iodepth 16 --blocksize $bsize --iosize $factor $ssync"
-				python run_test.py --runner rally -l -o "$io_opts" -t io-scenario $type --runner-extra-opts="--deployment $1"
+					io_opts="--type $type -a $op --iodepth 16 --blocksize $bsize --iosize $factor $ssync --concurrency $concurrence"
+
+					echo $io_opts
+					# python run_test.py --runner ssh -l -o "$io_opts" -t io-scenario $type --runner-extra-opts="$extra_opts"
+
+					# io_opts="--type $type -a $op --iodepth 16 --blocksize $bsize --iosize $factor $ssync"
+					# python run_test.py --runner rally -l -o "$io_opts" -t io-scenario $type --runner-extra-opts="--deployment $1"
+				done
 			done
 		done
 	done