211cb4c250
We use python3 now, not python. This is important because in next patch we will use a new 'aliases' keyword argument in the argparse API that's only available in Python 3. While here, clean up some documentation that was instructing users to call python explicitly instead of just invoking scripts/rpc.py directly. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: I0c11e131cd56f7c994aa8fe21b4b00ae33489fdd Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/453460 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Pawel Kaminski <pawelx.kaminski@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
121 lines
3.8 KiB
Bash
Executable File
121 lines
3.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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BLK_SIZE=4096
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RW=randrw
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MIX=100
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IODEPTH=128
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RUNTIME=60
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RAMP_TIME=10
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FIO_PATH="/usr/src/fio"
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DISKNO="ALL"
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CPUMASK=0x02
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NUM_JOBS=1
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ISCSI_TGT_CM=0x02
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. $(readlink -e "$(dirname $0)/../common.sh")
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# Performance test for iscsi_tgt, run on devices with proper hardware support (target and inititator)
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function usage()
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{
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[[ ! -z $2 ]] && ( echo "$2"; echo ""; )
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echo "Usage: $(basename $1) [options]"
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echo "-h, --help Print help and exit"
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echo " --fiopath=PATH Path to fio directory on initiator. [default=$FIO_PATH]"
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echo " --disk_no=INT,ALL Number of disks to test on, if =ALL then test on all found disks. [default=$DISKNO]"
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echo " --target_ip=IP The IP address of target used for test."
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echo " --initiator_ip=IP The IP address of initiator used for test."
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echo " --init_mgmnt_ip=IP The IP address of initiator used for communication."
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echo " --iscsi_tgt_mask=HEX iscsi_tgt core mask. [default=$ISCSI_TGT_CM]"
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}
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while getopts 'h-:' optchar; do
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case "$optchar" in
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-)
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case "$OPTARG" in
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help) usage $0; exit 0 ;;
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fiopath=*) FIO_BIN="${OPTARG#*=}" ;;
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disk_no=*) DISKNO="${OPTARG#*=}" ;;
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target_ip=*) TARGET_IP="${OPTARG#*=}" ;;
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initiator_ip=*) INITIATOR_IP="${OPTARG#*=}" ;;
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init_mgmnt_ip=*) IP_I_SSH="${OPTARG#*=}" ;;
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iscsi_tgt_mask=*) ISCSI_TGT_CM="${OPTARG#*=}" ;;
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*) usage $0 echo "Invalid argument '$OPTARG'"; exit 1 ;;
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esac
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;;
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h) usage $0; exit 0 ;;
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*) usage $0 "Invalid argument '$optchar'"; exit 1 ;;
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esac
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done
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. $(readlink -e "$(dirname $0)/../../common/autotest_common.sh") || exit 1
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../../..)
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if [ -z "$TARGET_IP" ]; then
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error "No IP address of iscsi target is given"
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fi
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if [ -z "$INITIATOR_IP" ]; then
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error "No IP address of iscsi initiator is given"
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fi
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if [ -z "$IP_I_SSH" ]; then
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error "No IP address of initiator is given"
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fi
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if [ $EUID -ne 0 ]; then
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error "INFO: This script must be run with root privileges"
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fi
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function ssh_initiator(){
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ssh -i $HOME/.ssh/spdk_vhost_id_rsa root@$IP_I_SSH "$@"
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}
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NETMASK=$INITIATOR_IP/32
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rpc_py="$rootdir/scripts/rpc.py -s $testdir/rpc_iscsi.sock"
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iscsi_fio_results="$testdir/perf_output/iscsi_fio.json"
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rm -rf $iscsi_fio_results
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mkdir -p $testdir/perf_output
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touch $iscsi_fio_results
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timing_enter run_iscsi_app
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$rootdir/app/iscsi_tgt/iscsi_tgt -m $ISCSI_TGT_CM -r $testdir/rpc_iscsi.sock --wait-for-rpc &
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pid=$!
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trap "rm -f $testdir/perf.job; killprocess $pid; print_backtrace; exit 1" ERR SIGTERM SIGABRT
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waitforlisten "$pid" "$testdir/rpc_iscsi.sock"
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$rpc_py set_iscsi_options -b "iqn.2016-06.io.spdk" -f "/usr/local/etc/spdk/auth.conf" -o 30 -i -l 0 -a 16
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$rpc_py start_subsystem_init
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$rootdir/scripts/gen_nvme.sh --json | $rpc_py load_subsystem_config
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sleep 1
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timing_exit run_iscsi_app
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timing_enter iscsi_config
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bdevs=($($rpc_py get_bdevs | jq -r '.[].name'))
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if [ $DISKNO == "ALL" ] || [ $DISKNO == "all" ]; then
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DISKNO=${#bdevs[@]}
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elif [ $DISKNO -gt ${#bdevs[@]} ] || [ ! $DISKNO =~ ^[0-9]+$ ]; then
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error "Required device number ($DISKNO) is not a valid number or it's larger than the number of devices found (${#bdevs[@]})"
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fi
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$rpc_py add_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT
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$rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
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for (( i=0; i < $DISKNO; i++ ))
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do
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$rpc_py construct_target_node Target${i} Target${i}_alias "${bdevs[i]}:0" "$PORTAL_TAG:$INITIATOR_TAG" 64 -d
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done
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cat $testdir/perf.job | ssh_initiator "cat > perf.job"
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rm -f $testdir/perf.job
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timing_exit iscsi_config
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timing_enter iscsi_initiator
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ssh_initiator bash -s - < $testdir/iscsi_initiator.sh $FIO_PATH $TARGET_IP
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timing_exit iscsi_initiator
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ssh_initiator "cat perf_output/iscsi_fio.json" > $iscsi_fio_results
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ssh_initiator "rm -rf perf_output perf.job"
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killprocess $pid
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