2022-09-23 06:37:44 +00:00
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#!/usr/bin/env bash
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2022-11-02 15:49:40 +00:00
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (C) 2022 Intel Corporation
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# All rights reserved.
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#
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2022-09-23 06:37:44 +00:00
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../../..)
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source $rootdir/test/common/autotest_common.sh
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source $rootdir/test/vfio_user/common.sh
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source $rootdir/test/vfio_user/virtio/common.sh
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source $rootdir/test/vfio_user/autotest.config
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bdfs=($(get_nvme_bdfs))
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rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock"
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virtio_type=$1
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if [[ $virtio_type != virtio_blk ]] && [[ $virtio_type != virtio_scsi ]]; then
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echo "Unsupported device type"
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exit 1
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fi
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function get_disks() {
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if [[ "$1" == "virtio_scsi" ]]; then
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vm_check_scsi_location $2
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elif [[ "$1" == "virtio_blk" ]]; then
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vm_check_blk_location $2
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fi
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}
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vhosttestinit
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vfu_tgt_run 0
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vfu_vm_dir="$VM_DIR/vfu_tgt"
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rm -rf $vfu_vm_dir
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mkdir -p $vfu_vm_dir
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$rpc_py bdev_nvme_attach_controller -b Nvme0 -t pcie -a ${bdfs[0]}
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# using socket $VM_DIR/vfu_tgt/virtio.$disk_no
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disk_no="1"
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vm_num="1"
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$rpc_py vfu_tgt_set_base_path $vfu_vm_dir
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if [[ "$virtio_type" == "virtio_blk" ]]; then
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$rpc_py vfu_virtio_create_blk_endpoint virtio.$disk_no --bdev-name Nvme0n1 --num-queues=2 --qsize=512 --packed-ring
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elif [[ "$virtio_type" == "virtio_scsi" ]]; then
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$rpc_py vfu_virtio_create_scsi_endpoint virtio.$disk_no --num-io-queues=2 --qsize=512 --packed-ring
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$rpc_py vfu_virtio_scsi_add_target virtio.$disk_no --scsi-target-num=0 --bdev-name Nvme0n1
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fi
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vm_setup --disk-type=vfio_user_virtio --force=1 --os=$VM_IMAGE --disks="1"
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vm_run $vm_num
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vm_wait_for_boot 60 $vm_num
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# Get disk names from VM1 and run FIO traffic
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fio_bin="--fio-bin=$FIO_BIN"
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fio_disks=""
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qemu_mask_param="VM_${vm_num}_qemu_mask"
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host_name="VM-$vm_num-${!qemu_mask_param}"
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vm_exec $vm_num "hostname $host_name"
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vm_start_fio_server $fio_bin $vm_num
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disks_before_restart=""
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get_disks $virtio_type $vm_num
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disks_before_restart="$SCSI_DISK"
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fio_disks=" --vm=${vm_num}$(printf ':/dev/%s' $SCSI_DISK)"
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job_file="default_integrity.job"
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# Run FIO traffic
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run_fio $fio_bin --job-file=$rootdir/test/vhost/common/fio_jobs/$job_file --out="$VHOST_DIR/fio_results" $fio_disks
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# execute "poweroff" for vm 1
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notice "Shutting down virtual machine..."
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vm_shutdown_all
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# re-launch the vm
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vm_setup --disk-type=vfio_user_virtio --force=1 --os=$VM_IMAGE --disks="1"
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vm_run $vm_num
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vm_wait_for_boot 60 $vm_num
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# compare block device with VM before restart
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disks_after_restart=""
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get_disks $virtio_type $vm_num
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disks_after_restart="$SCSI_DISK"
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if [[ "$disks_after_restart" != "$disks_before_restart" ]]; then
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error "Disks aren't same after restart"
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exit 1
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fi
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# execute "poweroff" for vm 1
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notice "Shutting down virtual machine..."
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vm_shutdown_all
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$rpc_py bdev_nvme_detach_controller Nvme0
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vhost_kill 0
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vhosttestfini
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