diff options
Diffstat (limited to 'src/spdk/test/iscsi_tgt/trace_record/trace_record.sh')
| -rwxr-xr-x | src/spdk/test/iscsi_tgt/trace_record/trace_record.sh | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/src/spdk/test/iscsi_tgt/trace_record/trace_record.sh b/src/spdk/test/iscsi_tgt/trace_record/trace_record.sh new file mode 100755 index 000000000..baa7f39d4 --- /dev/null +++ b/src/spdk/test/iscsi_tgt/trace_record/trace_record.sh @@ -0,0 +1,135 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/iscsi_tgt/common.sh + +# $1 = "iso" - triggers isolation mode (setting up required environment). +# $2 = test type posix or vpp. defaults to posix. +iscsitestinit $1 $2 + +TRACE_TMP_FOLDER=./tmp-trace +TRACE_RECORD_OUTPUT=${TRACE_TMP_FOLDER}/record.trace +TRACE_RECORD_NOTICE_LOG=${TRACE_TMP_FOLDER}/record.notice +TRACE_TOOL_LOG=${TRACE_TMP_FOLDER}/trace.log + +delete_tmp_files() { + rm -rf $TRACE_TMP_FOLDER +} + +if [ -z "$TARGET_IP" ]; then + echo "TARGET_IP not defined in environment" + exit 1 +fi + +if [ -z "$INITIATOR_IP" ]; then + echo "INITIATOR_IP not defined in environment" + exit 1 +fi + +NUM_TRACE_ENTRIES=4096 +MALLOC_BDEV_SIZE=64 +MALLOC_BLOCK_SIZE=4096 + +rpc_py="$rootdir/scripts/rpc.py" +fio_py="$rootdir/scripts/fio.py" + +timing_enter start_iscsi_tgt + +echo "start iscsi_tgt with trace enabled" +"${ISCSI_APP[@]}" -m 0xf --num-trace-entries $NUM_TRACE_ENTRIES --tpoint-group-mask 0xf & +iscsi_pid=$! +echo "Process pid: $iscsi_pid" + +trap 'killprocess $iscsi_pid; iscsitestfini $1 $2; exit 1' SIGINT SIGTERM EXIT + +waitforlisten $iscsi_pid + +echo "iscsi_tgt is listening. Running tests..." + +timing_exit start_iscsi_tgt + +mkdir -p ${TRACE_TMP_FOLDER} +./build/bin/spdk_trace_record -s iscsi -p ${iscsi_pid} -f ${TRACE_RECORD_OUTPUT} -q 1> ${TRACE_RECORD_NOTICE_LOG} & +record_pid=$! +echo "Trace record pid: $record_pid" + +RPCS= +RPCS+="iscsi_create_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT\n" +RPCS+="iscsi_create_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK\n" + +echo "Create bdevs and target nodes" +CONNECTION_NUMBER=15 +for i in $(seq 0 $CONNECTION_NUMBER); do + RPCS+="bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE -b Malloc$i\n" + RPCS+="iscsi_create_target_node Target$i Target${i}_alias "Malloc$i:0" $PORTAL_TAG:$INITIATOR_TAG 256 -d\n" +done +echo -e $RPCS | $rpc_py + +sleep 1 + +iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$ISCSI_PORT +iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT +waitforiscsidevices $((CONNECTION_NUMBER + 1)) + +trap 'iscsicleanup; killprocess $iscsi_pid; killprocess $record_pid; delete_tmp_files; iscsitestfini $1 $2; exit 1' SIGINT SIGTERM EXIT + +echo "Running FIO" +$fio_py -p iscsi -i 131072 -d 32 -t randrw -r 1 + +iscsicleanup + +RPCS= +# Delete Malloc blockdevs and targets +for i in $(seq 0 $CONNECTION_NUMBER); do + RPCS+="iscsi_delete_target_node iqn.2016-06.io.spdk:Target$i\n" + RPCS+="bdev_malloc_delete Malloc$i\n" +done +echo -e $RPCS | $rpc_py + +trap 'delete_tmp_files; iscsitestfini $1 $2; exit 1' SIGINT SIGTERM EXIT + +killprocess $iscsi_pid +killprocess $record_pid +./build/bin/spdk_trace -f ${TRACE_RECORD_OUTPUT} > ${TRACE_TOOL_LOG} + +#verify trace record and trace tool +#trace entries str in trace-record, like "Trace Size of lcore (0): 4136" +record_num="$(grep "trace entries for lcore" ${TRACE_RECORD_NOTICE_LOG} | cut -d ' ' -f 2)" + +#trace entries str in trace-tool, like "Port 4096 trace entries for lcore (0) in 441871 msec" +trace_tool_num="$(grep "Trace Size of lcore" ${TRACE_TOOL_LOG} | cut -d ' ' -f 6)" + +delete_tmp_files + +echo "entries numbers from trace record are:" $record_num +echo "entries numbers from trace tool are:" $trace_tool_num + +arr_record_num=($record_num) +arr_trace_tool_num=($trace_tool_num) +len_arr_record_num=${#arr_record_num[@]} +len_arr_trace_tool_num=${#arr_trace_tool_num[@]} + +#lcore num check +if [ $len_arr_record_num -ne $len_arr_trace_tool_num ]; then + echo "trace record test on iscsi: failure on lcore number check" + set -e + exit 1 +fi +#trace entries num check +for i in $(seq 0 $((len_arr_record_num - 1))); do + if [ ${arr_record_num[$i]} -le ${NUM_TRACE_ENTRIES} ]; then + echo "trace record test on iscsi: failure on inefficient entries number check" + set -e + exit 1 + fi + if [ ${arr_record_num[$i]} -ne ${arr_trace_tool_num[$i]} ]; then + echo "trace record test on iscsi: failure on entries number check" + set -e + exit 1 + fi +done + +trap - SIGINT SIGTERM EXIT +iscsitestfini $1 $2 |