Commit 6264dfa9 authored by Karol Latecki's avatar Karol Latecki Committed by Daniel Verkamp
Browse files

test/iscsi: Add iscsi_tgt with lvol backend test 



Test using multiple iscsi target nodes with LUNs backed by
logical volume bdevs

Change-Id: If87ed19dbef84fdc79d5758e063fc11d047e790e
Signed-off-by: default avatarKarol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/378034


Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarMaciej Szwed <maciej.szwed@intel.com>
Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent c783caab

test/iscsi_tgt/iscsi_tgt.sh

+1 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ run_test ./test/iscsi_tgt/filesystem/filesystem.sh 
run_test ./test/iscsi_tgt/reset/reset.sh

run_test ./test/iscsi_tgt/rpc_config/rpc_config.sh

run_test ./test/iscsi_tgt/idle_migration/idle_migration.sh

run_test ./test/iscsi_tgt/lvol/iscsi_lvol.sh

if [ $RUN_NIGHTLY -eq 1 ]; then

	run_test ./test/iscsi_tgt/ip_migration/ip_migration.sh

fi

test/iscsi_tgt/lvol/iscsi.conf

0 → 100644
+13 −0
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[Global]



[iSCSI]

  NodeBase "iqn.2016-06.io.spdk"

  AuthFile /usr/local/etc/spdk/auth.conf

  Timeout 30

  DiscoveryAuthMethod Auto

  MaxSessions 16

  ImmediateData Yes

  ErrorRecoveryLevel 0



[Rpc]

  Enable Yes

test/iscsi_tgt/lvol/iscsi_lvol.sh

0 → 100755
+65 −0
Original line number Diff line number Diff line 
#!/usr/bin/env bash



export TARGET_IP=127.0.0.1

export INITIATOR_IP=127.0.0.1



testdir=$(readlink -f $(dirname $0))

rootdir=$(readlink -f $testdir/../../..)

source $rootdir/scripts/autotest_common.sh

source $rootdir/test/iscsi_tgt/common.sh



timing_enter iscsi_lvol



# iSCSI target configuration

PORT=3260

RPC_PORT=5260

INITIATOR_TAG=2

INITIATOR_NAME=ALL

NETMASK=$INITIATOR_IP/32

MALLOC_BDEV_SIZE=128

MALLOC_BLOCK_SIZE=512



rpc_py="python $rootdir/scripts/rpc.py"

fio_py="python $rootdir/scripts/fio.py"



timing_enter start_iscsi_tgt



$ISCSI_APP -c $testdir/iscsi.conf -m $ISCSI_TEST_CORE_MASK &

pid=$!

echo "Process pid: $pid"



trap "iscsicleanup; killprocess $pid; exit 1" SIGINT SIGTERM EXIT



waitforlisten $pid ${RPC_PORT}

echo "iscsi_tgt is listening. Running tests..."



timing_exit start_iscsi_tgt



$rpc_py add_portal_group 1 $TARGET_IP:$PORT

for i in `seq 0 9`; do

    INITIATOR_TAG=$((i+2))

    $rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK

    bdev=$($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)

    ls_guid=$($rpc_py construct_lvol_store $bdev)

    LUNs=""

    for j in `seq 0 0`; do

        lb_guid=$($rpc_py construct_lvol_bdev $ls_guid 10)

        LUNs+="$lb_guid:$j "

    done

    sleep 0.1

    $rpc_py construct_target_node Target$i Target${i}_alias "$LUNs" "1:$INITIATOR_TAG" 256 1 0 0 0

done

sleep 1



iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$PORT

iscsiadm -m node --login -p $TARGET_IP:$PORT



$fio_py 1048576 64 randwrite 10 verify



rm -f ./local-job0-0-verify.state

trap - SIGINT SIGTERM EXIT



rm -f ./local-job*

iscsicleanup

killprocess $pid

timing_exit iscsi_lvol