fae782b66f
This allows this test script to be used with different iSCSI target binaries, as well as optionally turning off configuration of an NVMe-based target node. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: Id6841e71d7842117756346cfd0fe1853a1ea5c6a
106 lines
2.6 KiB
Bash
Executable File
106 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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testdir=$(readlink -f $(dirname $0))
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rootdir=$testdir/../../..
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source $rootdir/scripts/autotest_common.sh
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if [ ! -z $1 ]; then
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DPDK_DIR=$(readlink -f $1)
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fi
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if [ -z "$TARGET_IP" ]; then
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TARGET_IP=127.0.0.1
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echo "TARGET_IP not defined - using 127.0.0.1"
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fi
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if [ -z "$INITIATOR_IP" ]; then
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INITIATOR_IP=127.0.0.1
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echo "INITIATOR_IP not defined - using 127.0.0.1"
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fi
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if [ -z "$ISCSI_APP" ]; then
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ISCSI_APP=./app/iscsi_tgt/iscsi_tgt
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fi
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timing_enter ext4test
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# iSCSI target configuration
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PORT=3260
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RPC_PORT=5260
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INITIATOR_TAG=2
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INITIATOR_NAME=ALL
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NETMASK=$INITIATOR_IP/32
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rpc_py="python $rootdir/scripts/rpc.py"
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$ISCSI_APP -c $testdir/iscsi.conf &
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pid=$!
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echo "Process pid: $pid"
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trap "killprocess $pid; exit 1" SIGINT SIGTERM EXIT
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waitforlisten $pid ${RPC_PORT}
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echo "iscsi_tgt is listening. Running tests..."
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$rpc_py add_portal_group 1 $TARGET_IP:$PORT
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$rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
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# "1:2" ==> map PortalGroup1 to InitiatorGroup2
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# "64" ==> iSCSI queue depth 64
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# "1 0 0 0" ==> disable CHAP authentication
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if [ -z "$NO_NVME" ]; then
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$rpc_py construct_target_node Target0 Target0_alias Nvme0n1p0:0 1:2 64 1 0 0 0
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fi
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$rpc_py construct_target_node Target1 Target1_alias Malloc0:0 1:2 64 1 0 0 0
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sleep 1
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iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$PORT
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iscsiadm -m node --login -p $TARGET_IP:$PORT
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trap 'for new_dir in `dir -d /mnt/*dir`; do umount $new_dir; rm -rf $new_dir; done; \
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iscsicleanup; killprocess $pid; exit 1' SIGINT SIGTERM EXIT
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sleep 1
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devs=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}')
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for dev in $devs; do
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mkfs.ext4 -F /dev/$dev
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mkdir -p /mnt/${dev}dir
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mount -o sync /dev/$dev /mnt/${dev}dir
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rsync -qav --exclude=".git" $rootdir/ /mnt/${dev}dir/spdk
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make -C /mnt/${dev}dir/spdk DPDK_DIR=$DPDK_DIR clean
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make -C /mnt/${dev}dir/spdk DPDK_DIR=$DPDK_DIR -j16
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# Print out space consumed on target device to help decide
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# if/when we need to increase the size of the malloc LUN
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df -h /dev/$dev
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rm -rf /mnt/${dev}dir/spdk
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done
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for dev in $devs; do
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umount /mnt/${dev}dir
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rm -rf /mnt/${dev}dir
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stats=( $(cat /sys/block/$dev/stat) )
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echo ""
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echo "$dev stats"
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printf "READ IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \
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${stats[0]} ${stats[1]} ${stats[2]} ${stats[3]}
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printf "WRITE IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \
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${stats[4]} ${stats[5]} ${stats[6]} ${stats[7]}
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printf "in flight: % 8u io ticks: % 8u time in queue: % 8u\n" \
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${stats[8]} ${stats[9]} ${stats[10]}
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echo ""
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done
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trap - SIGINT SIGTERM EXIT
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iscsicleanup
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killprocess $pid
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timing_exit ext4test
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