diff options
Diffstat (limited to 'src/spdk/test/iscsi_tgt/perf/iscsi_initiator.sh')
-rwxr-xr-x | src/spdk/test/iscsi_tgt/perf/iscsi_initiator.sh | 37 |
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 |