1#!/usr/bin/env bash 2 3testdir=$(readlink -f $(dirname $0)) 4rootdir=$(readlink -f $testdir/../../..) 5source $rootdir/test/common/autotest_common.sh 6source $rootdir/test/setup/common.sh 7source $rootdir/test/iscsi_tgt/common.sh 8source $rootdir/scripts/common.sh 9 10iscsitestinit 11 12# Remove lvol bdevs and stores. 13function remove_backends() { 14 echo "INFO: Removing lvol bdev" 15 $rpc_py bdev_lvol_delete "lvs_0/lbd_0" 16 17 echo "INFO: Removing lvol stores" 18 $rpc_py bdev_lvol_delete_lvstore -l lvs_0 19 20 echo "INFO: Removing NVMe" 21 $rpc_py bdev_nvme_detach_controller Nvme0 22 23 return 0 24} 25 26timing_enter start_iscsi_tgt 27 28"${ISCSI_APP[@]}" -m $ISCSI_TEST_CORE_MASK --wait-for-rpc & 29pid=$! 30echo "Process pid: $pid" 31 32trap 'killprocess $pid; iscsitestfini; exit 1' SIGINT SIGTERM EXIT 33 34waitforlisten $pid 35$rpc_py iscsi_set_options -o 30 -a 16 36$rpc_py framework_start_init 37echo "iscsi_tgt is listening. Running tests..." 38 39timing_exit start_iscsi_tgt 40 41bdf=$(get_first_nvme_bdf) 42$rpc_py iscsi_create_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT 43$rpc_py iscsi_create_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK 44$rpc_py bdev_nvme_attach_controller -b "Nvme0" -t "pcie" -a $bdf 45 46ls_guid=$($rpc_py bdev_lvol_create_lvstore Nvme0n1 lvs_0) 47free_mb=$(get_lvs_free_mb "$ls_guid") 48# Using maximum 2048MiB to reduce the test time 49if [ $free_mb -gt 2048 ]; then 50 $rpc_py bdev_lvol_create -u $ls_guid lbd_0 2048 51else 52 $rpc_py bdev_lvol_create -u $ls_guid lbd_0 $free_mb 53fi 54# "lvs_0/lbd_0:0" ==> use lvs_0/lbd_0 blockdev for LUN0 55# "1:2" ==> map PortalGroup1 to InitiatorGroup2 56# "256" ==> iSCSI queue depth 256 57# "-d" ==> disable CHAP authentication 58lvol_name="lvs_0/lbd_0" 59$rpc_py iscsi_create_target_node Target1 Target1_alias ${lvol_name}:0 $PORTAL_TAG:$INITIATOR_TAG 256 -d 60sleep 1 61 62iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$ISCSI_PORT 63iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT 64waitforiscsidevices 1 65 66lvol_size=$(($(get_bdev_size $lvol_name) * 1024 * 1024)) 67trap 'iscsicleanup; remove_backends; umount /mnt/device; rm -rf /mnt/device; killprocess $pid; iscsitestfini; exit 1' SIGINT SIGTERM EXIT 68 69mkdir -p /mnt/device 70 71dev=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}') 72 73waitforfile /dev/$dev 74 75dev_size=$(sec_size_to_bytes $dev) 76 77if ((lvol_size == dev_size)); then 78 parted -s /dev/$dev mklabel gpt mkpart SPDK_TEST '0%' '100%' 79 sleep 1 80else 81 echo "ERR: device size is not as expected" 82 exit 1 83fi 84 85function filesystem_test() { 86 fstype=$1 87 88 make_filesystem ${fstype} /dev/${dev}1 89 mount /dev/${dev}1 /mnt/device 90 if [ $RUN_NIGHTLY -eq 1 ]; then 91 fio -filename=/mnt/device/test -direct=1 -iodepth 64 -thread=1 -invalidate=1 -rw=randwrite -ioengine=libaio -bs=4k \ 92 -size=1024M -name=job0 93 umount /mnt/device 94 95 iscsiadm -m node --logout 96 waitforiscsidevices 0 97 iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT 98 waitforiscsidevices 1 99 100 dev=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}') 101 102 waitforfile /dev/${dev}1 103 mount -o rw /dev/${dev}1 /mnt/device 104 if [ -f "/mnt/device/test" ]; then 105 echo "File existed." 106 fio -filename=/mnt/device/test -direct=1 -iodepth 64 -thread=1 -invalidate=1 -rw=randread \ 107 -ioengine=libaio -bs=4k -runtime=20 -time_based=1 -name=job0 108 else 109 echo "File doesn't exist." 110 exit 1 111 fi 112 113 rm -rf /mnt/device/test 114 umount /mnt/device 115 else 116 touch /mnt/device/aaa 117 umount /mnt/device 118 119 iscsiadm -m node --logout 120 waitforiscsidevices 0 121 iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT 122 waitforiscsidevices 1 123 124 dev=$(iscsiadm -m session -P 3 | grep "Attached scsi disk" | awk '{print $4}') 125 126 waitforfile /dev/${dev}1 127 mount -o rw /dev/${dev}1 /mnt/device 128 129 if [ -f "/mnt/device/aaa" ]; then 130 echo "File existed." 131 else 132 echo "File doesn't exist." 133 exit 1 134 fi 135 136 rm -rf /mnt/device/aaa 137 umount /mnt/device 138 fi 139} 140 141run_test "iscsi_tgt_filesystem_ext4" filesystem_test "ext4" 142run_test "iscsi_tgt_filesystem_btrfs" filesystem_test "btrfs" 143run_test "iscsi_tgt_filesystem_xfs" filesystem_test "xfs" 144 145rm -rf /mnt/device 146 147trap - SIGINT SIGTERM EXIT 148 149iscsicleanup 150remove_backends 151killprocess $pid 152iscsitestfini 153