ceph/src/spdk/test/nvmf/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 $rootdir/test/nvmf/common.sh
   7
   8 MALLOC_BDEV_SIZE=64
   9 MALLOC_BLOCK_SIZE=512
  10
  11 rpc_py="$rootdir/scripts/rpc.py"
  12
  13 set -e
  14
  15 # pass the parameter 'iso' to this script when running it in isolation to trigger rdma device initialization.
  16 # e.g. sudo ./bdev_io_wait.sh iso
  17 nvmftestinit $1
  18
  19 RDMA_IP_LIST=$(get_available_rdma_ips)
  20 NVMF_FIRST_TARGET_IP=$(echo "$RDMA_IP_LIST" | head -n 1)
  21 if [ -z $NVMF_FIRST_TARGET_IP ]; then
  22         echo "no NIC for nvmf test"
  23         exit 0
  24 fi
  25
  26 timing_enter bdev_io_wait
  27 timing_enter start_nvmf_tgt
  28
  29 $NVMF_APP -m 0xF --wait-for-rpc &
  30 nvmfpid=$!
  31
  32 trap "process_shm --id $NVMF_APP_SHM_ID; killprocess $nvmfpid; nvmftestfini $1; exit 1" SIGINT SIGTERM EXIT
  33
  34 waitforlisten $nvmfpid
  35 # Minimal number of bdev io pool (5) and cache (1)
  36 $rpc_py set_bdev_options -p 5 -c 1
  37 $rpc_py start_subsystem_init
  38 $rpc_py nvmf_create_transport -t RDMA -u 8192 -p 4
  39 timing_exit start_nvmf_tgt
  40
  41 modprobe -v nvme-rdma
  42
  43 bdevs="$bdevs $($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)"
  44
  45 $rpc_py nvmf_subsystem_create nqn.2016-06.io.spdk:cnode1 -a -s SPDK00000000000001
  46 for bdev in $bdevs; do
  47         $rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 $bdev
  48 done
  49 $rpc_py nvmf_subsystem_add_listener  nqn.2016-06.io.spdk:cnode1 -t rdma -a $NVMF_FIRST_TARGET_IP -s 4420
  50
  51 echo "[Nvme]" > $testdir/bdevperf.conf
  52 echo "  TransportID \"trtype:RDMA adrfam:IPv4 subnqn:nqn.2016-06.io.spdk:cnode1 traddr:$NVMF_FIRST_TARGET_IP trsvcid:4420\" Nvme0" >> $testdir/bdevperf.conf
  53 $rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdevperf.conf -q 128 -o 4096 -w write -t 1
  54 $rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdevperf.conf -q 128 -o 4096 -w read -t 1
  55 $rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdevperf.conf -q 128 -o 4096 -w flush -t 1
  56 $rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdevperf.conf -q 128 -o 4096 -w unmap -t 1
  57 sync
  58 rm -rf $testdir/bdevperf.conf
  59 $rpc_py delete_nvmf_subsystem nqn.2016-06.io.spdk:cnode1
  60
  61 trap - SIGINT SIGTERM EXIT
  62
  63 nvmfcleanup
  64 killprocess $nvmfpid
  65 nvmftestfini $1
  66 timing_exit bdev_io_wait