1 files changed, 37 insertions, 0 deletions
diff --git a/src/spdk/test/iscsi_tgt/perf/iscsi_initiator.sh b/src/spdk/test/iscsi_tgt/perf/iscsi_initiator.sh
new file mode 100755
index 000000000..b7d08bbc2
--- /dev/null
+++ b/src/spdk/test/iscsi_tgt/perf/iscsi_initiator.sh
@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+testdir=$(readlink -f $(dirname $0))
+ISCSI_PORT=3260
+FIO_PATH=$1
+IP_T=$2
+
+set -xe
+trap "exit 1" ERR SIGTERM SIGABRT
+
+if [ ! -x $FIO_PATH/fio ]; then
+	error "Invalid path of fio binary"
+fi
+
+function run_spdk_iscsi_fio() {
+	$FIO_PATH/fio $testdir/perf.job "$@" --output-format=json
+}
+
+mkdir -p $testdir/perf_output
+iscsi_fio_results="$testdir/perf_output/iscsi_fio.json"
+trap "iscsiadm -m node --logout; iscsiadm -m node -o delete; exit 1" ERR SIGTERM SIGABRT
+iscsiadm -m discovery -t sendtargets -p $IP_T:$ISCSI_PORT
+iscsiadm -m node --login -p $IP_T:$ISCSI_PORT
+waitforiscsidevices 1
+
+disks=($(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}'))
+for ((i = 0; i < ${#disks[@]}; i++)); do
+	filename+=$(printf /dev/%s: "${disks[i]}")
+	waitforfile $filename
+	echo noop > /sys/block/${disks[i]}/queue/scheduler
+	echo "2" > /sys/block/${disks[i]}/queue/nomerges
+	echo "1024" > /sys/block/${disks[i]}/queue/nr_requests
+done
+
+run_spdk_iscsi_fio --filename=$filename "--output=$iscsi_fio_results"
+
+iscsiadm -m node --logout || true
+iscsiadm -m node -o delete || true