test/vhost: add windows filesystem test
Test script for attaching Windows VM to vhost scsi or vhost blk controller and creating various filesystem types on the attached devices. FIO integrtity test as a possible improvement in the future. Change-Id: I5bd784398551742a9226b9a7ba16a45edd27f474 Signed-off-by: Karol Latecki <karol.latecki@intel.com> Reviewed-on: https://review.gerrithub.io/c/443359 Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com> Reviewed-by: Pawel Kaminski <pawelx.kaminski@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Karol Latecki
Jim Harris
parent
08e4ced116
commit
f18b39f1a5
@ -929,7 +929,11 @@ function vm_wait_for_boot()
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echo ""
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notice "VM$vm_num ready"
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#Change Timeout for stopping services to prevent lengthy powerdowns
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vm_ssh $vm_num "echo 'DefaultTimeoutStopSec=10' >> /etc/systemd/system.conf; systemctl daemon-reexec"
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#Check that remote system is not Cygwin in case of Windows VMs
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local vm_os=$(vm_ssh $vm_num "uname -o")
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if [[ "$vm_os" != "Cygwin" ]]; then
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vm_ssh $vm_num "echo 'DefaultTimeoutStopSec=10' >> /etc/systemd/system.conf; systemctl daemon-reexec"
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fi
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done
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notice "all VMs ready"
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138
test/vhost/windows/windows.sh
Executable file
138
test/vhost/windows/windows.sh
Executable file
@ -0,0 +1,138 @@
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#!/usr/bin/env bash
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set -e
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $(dirname $0))/../../..
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vhost_common_dir=$(readlink -e "$(dirname $0)/../common")
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source "$vhost_common_dir/common.sh"
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rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir)/rpc.sock"
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ctrl_type="spdk_vhost_scsi"
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ssh_pass=""
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vm_num="0"
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vm_image="/home/sys_sgsw/windows_server.qcow2"
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function usage()
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{
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[[ ! -z $2 ]] && ( echo "$2"; echo ""; )
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echo "Windows Server automated test"
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echo "Usage: $(basename $1) [OPTIONS]"
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echo "--vm-ssh-pass=PASSWORD Text password for the VM"
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echo "--vm-image=PATH Path to qcow2 image of Windows VM"
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echo "--ctrl-type=TYPE Controller type to use for test:"
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echo " spdk_vhost_scsi - use spdk vhost scsi"
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echo " spdk_vhost_blk - use spdk vhost block"
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echo "-x set -x for script debug"
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echo "-h, --help Print help and exit"
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exit 0
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}
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while getopts 'xh-:' optchar; do
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case "$optchar" in
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-)
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case "$OPTARG" in
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help) usage $0 ;;
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vm-ssh-pass=*) ssh_pass="${OPTARG#*=}" ;;
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vm-image=*) vm_image="${OPTARG#*=}" ;;
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ctrl-type=*) ctrl_type="${OPTARG#*=}" ;;
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esac
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;;
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h) usage $0 ;;
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x) set -x
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x="-x" ;;
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*) usage $0 "Invalid argument '$OPTARG'"
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esac
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done
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# For some reason there is a problem between using SSH key authentication
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# and Windows UAC. Some of the powershell commands fail due to lack of
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# permissons, despite script running in elevated mode.
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# There are some clues about this setup that suggest this might not work properly:
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# https://superuser.com/questions/181581/how-can-i-run-something-as-administrator-via-cygwins-ssh
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# https://cygwin.com/ml/cygwin/2004-09/msg00087.html
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# But they apply to rather old Windows distributions.
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# Potentially using Windows Server 2016 and newer may solve the issue
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# due to OpenSSH being available directly from Windows Store.
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function vm_sshpass()
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{
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vm_num_is_valid $1 || return 1
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local ssh_cmd="sshpass -p $2 ssh \
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-o UserKnownHostsFile=/dev/null \
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-o StrictHostKeyChecking=no \
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-o User=root \
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-p $(vm_ssh_socket $1) $VM_SSH_OPTIONS 127.0.0.1"
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shift 2
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$ssh_cmd "$@"
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}
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if [[ -z "$ssh_pass" ]]; then
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error "Please specify --vm-ssh-pass parameter"
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fi
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trap 'error_exit "${FUNCNAME}" "${LINENO}"; rm -f $aio_file' SIGTERM SIGABRT ERR
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vm_kill_all
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# Run vhost without debug!
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# Windows Virtio drivers use indirect descriptors without negotiating
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# their feature flag, which is explicitly forbidden by the Virtio 1.0 spec.
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# "(2.4.5.3.1 Driver Requirements: Indirect Descriptors)
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# The driver MUST NOT set the VIRTQ_DESC_F_INDIRECT flag unless the
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# VIRTIO_F_INDIRECT_DESC feature was negotiated.".
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# Violating this rule doesn't cause any issues for SPDK vhost,
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# but triggers an assert, so we can only run Windows VMs with non-debug SPDK builds.
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notice "running SPDK vhost"
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spdk_vhost_run
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notice "..."
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# Prepare bdevs for later vhost controllers use
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# Nvme bdev is automatically constructed during spdk_vhost_run
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# by using scripts/gen_nvme.sh. No need to add it manually.
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# Using various sizes to better identify bdevs if no name in BLK
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# is available
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# TODO: use a param for blocksize for AIO and Malloc bdevs
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aio_file="$testdir/aio_disk"
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dd if=/dev/zero of=$aio_file bs=1M count=512
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$rpc_py construct_aio_bdev $aio_file Aio0 512
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$rpc_py construct_malloc_bdev -b Malloc0 256 512
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$rpc_py get_bdevs
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# Construct vhost controllers
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# Prepare VM setup command
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setup_cmd="vm_setup --force=0 --memory=8192"
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setup_cmd+=" --os=$vm_image"
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if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then
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$rpc_py construct_vhost_scsi_controller naa.0.0
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$rpc_py add_vhost_scsi_lun naa.0.0 0 Nvme0n1
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$rpc_py add_vhost_scsi_lun naa.0.0 1 Malloc0
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$rpc_py add_vhost_scsi_lun naa.0.0 2 Aio0
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setup_cmd+=" --disk-type=spdk_vhost_scsi --disks=0"
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elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then
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$rpc_py construct_vhost_blk_controller naa.0.0 Nvme0n1
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$rpc_py construct_vhost_blk_controller naa.1.0 Malloc0
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$rpc_py construct_vhost_blk_controller naa.2.0 Aio0
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setup_cmd+=" --disk-type=spdk_vhost_blk --disks=0:1:2"
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fi
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$rpc_py get_vhost_controllers
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$setup_cmd
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# Spin up VM
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vm_run "$vm_num"
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vm_wait_for_boot "300" "$vm_num"
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vm_sshpass "$vm_num" "$ssh_pass" "mkdir /cygdrive/c/fs_test"
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vm_scp "$vm_num" "$testdir/windows_fs_test.ps1" "127.0.0.1:/cygdrive/c/fs_test"
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vm_sshpass "$vm_num" "$ssh_pass" "cd /cygdrive/c/fs_test; powershell.exe -file windows_fs_test.ps1"
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notice "Shutting down Windows VM..."
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# Killing, actually. #TODO: implement vm_windwows_shutdown() function
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vm_kill $vm_num
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notice "Shutting down SPDK vhost app..."
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spdk_vhost_kill
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rm -f $aio_file
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78
test/vhost/windows/windows_fs_test.ps1
Normal file
78
test/vhost/windows/windows_fs_test.ps1
Normal file
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# Get the ID and security principal of the current user account
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$myWindowsID=[System.Security.Principal.WindowsIdentity]::GetCurrent()
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$myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID)
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# Get the security principal for the Administrator role
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$adminRole=[System.Security.Principal.WindowsBuiltInRole]::Administrator
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# Check to see if we are currently running "as Administrator"
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if ($myWindowsPrincipal.IsInRole($adminRole)) {
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# We are running "as Administrator" - so change the title and background color to indicate this
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$Host.UI.RawUI.WindowTitle = $myInvocation.MyCommand.Definition + "(Elevated)"
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$Host.UI.RawUI.BackgroundColor = "DarkBlue"
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clear-host
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} else
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{
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# We are not running "as Administrator" - so relaunch as administrator
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# Create a new process object that starts PowerShell
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$newProcess = new-object System.Diagnostics.ProcessStartInfo "PowerShell";
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# Specify the current script path and name as a parameter
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$newProcess.Arguments = $myInvocation.MyCommand.Definition;
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# Indicate that the process should be elevated
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$newProcess.Verb = "runas";
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# Start the new process
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[System.Diagnostics.Process]::Start($newProcess);
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# Exit from the current, unelevated, process
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exit
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}
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# Set bash -e equivalent
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$ErrorActionPreference = "Stop"
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$filesystems=@("NTFS", "FAT32", "FAT")
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$disks = get-disk | Where-Object FriendlyName -NotMatch "QEMU"
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Start-Sleep 2
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foreach($disk in $disks)
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{
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$size = $disk.Size
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$number = $disk.Number
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$serial = $disk.SerialNumber
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$model = $disk.model.Trim()
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$size = $size -replace " ", "_"
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$model = $model -replace " ", "_"
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$label = "${number}_${model}_${serial}_${size}"
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echo "Running tests for disk $label"
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start-sleep 2
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Try {
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Initialize-Disk -Number $disk.Number -PartitionStyle MBR
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} Catch {
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Clear-Disk -Number $disk.Number -RemoveData -Confirm:$false
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Initialize-Disk -Number $disk.Number -PartitionStyle MBR
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}
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echo "`tDisk initialized"
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start-sleep 2
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$part = New-Partition -DiskNumber $disk.Number -UseMaximumSize -AssignDriveLetter
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echo "`tCreated partition $($part.DriveLetter)"
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start-sleep 2
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foreach($fs in $filesystems) {
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echo "`tTrying to format $($part.DriveLetter) with $fs"
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Try {
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$vol = Format-Volume -DriveLetter $part.DriveLetter -FileSystem $fs -Confirm:$false
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} Catch [Exception] {
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echo $_.Exception.GetType().FullName, $_.Exception.Message
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echo $_.Exception | format-list -force
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exit 1
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}
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echo "`tPartition $($part.DriveLetter) formatted with $fs filesystem"
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start-sleep 2
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}
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}
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