ceph/src/spdk/test/iscsi_tgt/bdev_io_wait/bdev_io_wait.sh

   1 #!/usr/bin/env bash
   2
   3 testdir=$(readlink -f $(dirname $0))
   4 rootdir=$(readlink -f $testdir/../../..)
   5 source $rootdir/test/common/autotest_common.sh
   6 source $rootdir/test/iscsi_tgt/common.sh
   7
   8 timing_enter bdev_io_wait
   9
  10 MALLOC_BDEV_SIZE=64
  11 MALLOC_BLOCK_SIZE=512
  12
  13 rpc_py="$rootdir/scripts/rpc.py"
  14
  15 timing_enter start_iscsi_tgt
  16
  17 # Start the iSCSI target without using stub
  18 # Reason: Two SPDK processes will be started
  19 $ISCSI_APP -m 0x2 -p 1 -s 512 --wait-for-rpc &
  20 pid=$!
  21 echo "iSCSI target launched. pid: $pid"
  22 trap "killprocess $pid;exit 1" SIGINT SIGTERM EXIT
  23 waitforlisten $pid
  24 $rpc_py set_iscsi_options -o 30 -a 4
  25 # Minimal number of bdev io pool (5) and cache (1)
  26 $rpc_py set_bdev_options -p 5 -c 1
  27 $rpc_py start_subsystem_init
  28 echo "iscsi_tgt is listening. Running tests..."
  29
  30 timing_exit start_iscsi_tgt
  31
  32 $rpc_py add_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT
  33 $rpc_py add_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
  34 $rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE
  35 # "Malloc0:0" ==> use Malloc0 blockdev for LUN0
  36 # "1:2" ==> map PortalGroup1 to InitiatorGroup2
  37 # "64" ==> iSCSI queue depth 64
  38 # "-d" ==> disable CHAP authentication
  39 $rpc_py construct_target_node disk1 disk1_alias 'Malloc0:0' $PORTAL_TAG:$INITIATOR_TAG 256 -d
  40 sleep 1
  41 trap "killprocess $pid; rm -f $testdir/bdev.conf; exit 1" SIGINT SIGTERM EXIT
  42
  43 # Prepare config file for iSCSI initiator
  44 echo "[iSCSI_Initiator]" > $testdir/bdev.conf
  45 echo "  URL iscsi://$TARGET_IP/iqn.2016-06.io.spdk:disk1/0 iSCSI0" >> $testdir/bdev.conf
  46 $rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdev.conf -q 128 -o 4096 -w write -t 1
  47 $rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdev.conf -q 128 -o 4096 -w read -t 1
  48 $rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdev.conf -q 128 -o 4096 -w flush -t 1
  49 $rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdev.conf -q 128 -o 4096 -w unmap -t 1
  50 rm -f $testdir/bdev.conf
  51
  52 trap - SIGINT SIGTERM EXIT
  53
  54 killprocess $pid
  55
  56 report_test_completion "bdev_io_wait"
  57 timing_exit bdev_io_wait