bf9dbae56b
This workaround is needed to stop EBUSY errors from NBD ioctls(). This can be fixed in NBD bdev code but till that point lets merge this workaround. Change-Id: Ic1546963538beda4d4409cef93062103e2a23e34 Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com> Reviewed-on: https://review.gerrithub.io/434040 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
115 lines
3.3 KiB
Bash
Executable File
115 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -xe
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../../..)
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. $testdir/../common/common.sh
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. $rootdir/test/bdev/nbd_common.sh
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rpc_py="python $SPDK_BUILD_DIR/scripts/rpc.py -s $(get_vhost_dir)/rpc.sock"
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vm_no="0"
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function err_clean
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{
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trap - ERR
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print_backtrace
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set +e
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error "Error on $1 $2"
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vm_kill_all
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$rpc_py remove_vhost_scsi_target naa.vhost_vm.$vm_no 0
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$rpc_py remove_vhost_controller naa.vhost_vm.$vm_no
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$rpc_py destroy_lvol_bdev $lvb_u
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$rpc_py destroy_lvol_store -u $lvs_u
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spdk_vhost_kill
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exit 1
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}
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function usage()
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{
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[[ ! -z $2 ]] && ( echo "$2"; echo ""; )
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echo "Usage: $(basename $1) vm_image=PATH [-h|--help]"
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echo "-h, --help Print help and exit"
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echo " --vm_image=PATH Path to VM image used in these tests"
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}
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while getopts 'h-:' optchar; do
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case "$optchar" in
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-)
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case "$OPTARG" in
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vm_image=*) os_image="${OPTARG#*=}" ;;
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*) usage $0 echo "Invalid argument '$OPTARG'" && exit 1 ;;
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esac
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;;
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h) usage $0 && exit 0 ;;
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*) usage $0 "Invalid argument '$optchar'" && exit 1 ;;
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esac
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done
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if [[ $EUID -ne 0 ]]; then
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echo "INFO: Go away user come back as root"
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exit 1
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fi
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if [[ -z $os_image ]]; then
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echo "No path to os image is given"
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exit 1
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fi
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timing_enter vhost_boot
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trap 'err_clean "${FUNCNAME}" "${LINENO}"' ERR
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timing_enter start_vhost
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spdk_vhost_run
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timing_exit start_vhost
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timing_enter create_lvol
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lvs_u=$($rpc_py construct_lvol_store Nvme0n1 lvs0)
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lvb_u=$($rpc_py construct_lvol_bdev -u $lvs_u lvb0 20000)
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timing_exit create_lvol
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timing_enter convert_vm_image
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modprobe nbd
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trap 'nbd_stop_disks $(get_vhost_dir)/rpc.sock /dev/nbd0; rmmod nbd; err_clean "${FUNCNAME}" "${LINENO}"' ERR
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nbd_start_disks "$(get_vhost_dir)/rpc.sock" $lvb_u /dev/nbd0
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$QEMU_PREFIX/bin/qemu-img convert $os_image -O raw /dev/nbd0
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sync
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nbd_stop_disks $(get_vhost_dir)/rpc.sock /dev/nbd0
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sleep 1
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rmmod nbd
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timing_exit convert_vm_image
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trap 'err_clean "${FUNCNAME}" "${LINENO}"' ERR
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timing_enter create_vhost_controller
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$rpc_py construct_vhost_scsi_controller naa.vhost_vm.$vm_no
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$rpc_py add_vhost_scsi_lun naa.vhost_vm.$vm_no 0 $lvb_u
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timing_exit create_vhost_controller
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timing_enter setup_vm
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vm_setup --disk-type=spdk_vhost_scsi --force=$vm_no --disks="vhost_vm" --spdk-boot="vhost_vm"
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vm_run $vm_no
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vm_wait_for_boot 600 $vm_no
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timing_exit setup_vm
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timing_enter run_vm_cmd
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vm_ssh $vm_no "parted -s /dev/sda mkpart primary 10GB 100%; partprobe; sleep 0.1;"
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vm_ssh $vm_no "mkfs.ext4 -F /dev/sda2; mkdir -p /mnt/sda2test; mount /dev/sda2 /mnt/sda2test;"
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vm_ssh $vm_no "fio --name=integrity --bsrange=4k-512k --iodepth=128 --numjobs=1 --direct=1 \
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--thread=1 --group_reporting=1 --rw=randrw --rwmixread=70 --filename=/mnt/sda2test/test_file \
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--verify=md5 --do_verify=1 --verify_backlog=1024 --fsync_on_close=1 --runtime=20 \
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--time_based=1 --size=1024m"
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vm_ssh $vm_no "umount /mnt/sda2test; rm -rf /mnt/sda2test"
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alignment_offset=$(vm_ssh $vm_no "cat /sys/block/sda/sda1/alignment_offset")
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echo "alignment_offset: $alignment_offset"
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timing_exit run_vm_cmd
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vm_shutdown_all
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timing_enter clean_vhost
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$rpc_py remove_vhost_scsi_target naa.vhost_vm.$vm_no 0
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$rpc_py remove_vhost_controller naa.vhost_vm.$vm_no
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$rpc_py destroy_lvol_bdev $lvb_u
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$rpc_py destroy_lvol_store -u $lvs_u
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spdk_vhost_kill
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timing_exit clean_vhost
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timing_exit vhost_boot
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