test/vhost: remove windows filesystem test

#!/usr/bin/env bash

testdir=$(readlink -f $(dirname $0))

rootdir=$(readlink -f $testdir/../../..)

source $rootdir/test/common/autotest_common.sh

source $rootdir/test/vhost/common.sh

rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock"

ctrl_type="spdk_vhost_scsi"

ssh_pass=""

vm_num="0"

vm_image="/home/sys_sgsw/windows_server.qcow2"

function usage() {

	[[ -n $2 ]] && (

		echo "$2"

		echo ""

	)

	echo "Windows Server automated test"

	echo "Usage: $(basename $1) [OPTIONS]"

	echo "--vm-ssh-pass=PASSWORD    Text password for the VM"

	echo "--vm-image=PATH           Path to qcow2 image of Windows VM"

	echo "--ctrl-type=TYPE          Controller type to use for test:"

	echo "                              spdk_vhost_scsi - use spdk vhost scsi"

	echo "                              spdk_vhost_blk - use spdk vhost block"

	echo "-x                        set -x for script debug"

	echo "-h, --help                Print help and exit"

	exit 0

}

while getopts 'xh-:' optchar; do

	case "$optchar" in

		-)

			case "$OPTARG" in

				help) usage $0 ;;

				vm-ssh-pass=*) ssh_pass="${OPTARG#*=}" ;;

				vm-image=*) vm_image="${OPTARG#*=}" ;;

				ctrl-type=*) ctrl_type="${OPTARG#*=}" ;;

			esac

			;;

		h) usage $0 ;;

		x)

			set -x

			x="-x"

			;;

		*) usage $0 "Invalid argument '$OPTARG'" ;;

	esac

done

# For some reason there is a problem between using SSH key authentication

# and Windows UAC. Some of the powershell commands fail due to lack of

# permissons, despite script running in elevated mode.

# There are some clues about this setup that suggest this might not work properly:

# https://superuser.com/questions/181581/how-can-i-run-something-as-administrator-via-cygwins-ssh

# https://cygwin.com/ml/cygwin/2004-09/msg00087.html

# But they apply to rather old Windows distributions.

# Potentially using Windows Server 2016 and newer may solve the issue

# due to OpenSSH being available directly from Windows Store.

function vm_sshpass() {

	vm_num_is_valid $1 || return 1

	local ssh_cmd

	ssh_cmd="sshpass -p $2 ssh \

		-o UserKnownHostsFile=/dev/null \

		-o StrictHostKeyChecking=no \

		-o User=root \

		-p $(vm_ssh_socket $1) $VM_SSH_OPTIONS 127.0.0.1"

	shift 2

	$ssh_cmd "$@"

}

if [[ -z "$ssh_pass" ]]; then

	error "Please specify --vm-ssh-pass parameter"

fi

trap 'error_exit "${FUNCNAME}" "${LINENO}"; rm -f $aio_file' SIGTERM SIGABRT ERR

vm_kill_all

# Run vhost without debug!

# Windows Virtio drivers use indirect descriptors without negotiating

# their feature flag, which is explicitly forbidden by the Virtio 1.0 spec.

# "(2.4.5.3.1 Driver Requirements: Indirect Descriptors)

# The driver MUST NOT set the VIRTQ_DESC_F_INDIRECT flag unless the

# VIRTIO_F_INDIRECT_DESC feature was negotiated.".

# Violating this rule doesn't cause any issues for SPDK vhost,

# but triggers an assert, so we can only run Windows VMs with non-debug SPDK builds.

notice "running SPDK vhost"

vhost_run 0

notice "..."

# Prepare bdevs for later vhost controllers use

# Nvme bdev is automatically constructed during vhost_run

# by using scripts/gen_nvme.sh. No need to add it manually.

# Using various sizes to better identify bdevs if no name in BLK

# is available

# TODO: use a param for blocksize for AIO and Malloc bdevs

aio_file="$SPDK_TEST_STORAGE/aio_disk"

dd if=/dev/zero of=$aio_file bs=1M count=512

$rpc_py bdev_aio_create $aio_file Aio0 512

$rpc_py bdev_malloc_create -b Malloc0 256 512

$rpc_py bdev_get_bdevs

# Create vhost controllers

# Prepare VM setup command

setup_cmd="vm_setup --force=0 --memory=8192"

setup_cmd+=" --os=$vm_image"

if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then

	$rpc_py vhost_create_scsi_controller naa.0.0

	$rpc_py vhost_scsi_controller_add_target naa.0.0 0 Nvme0n1

	$rpc_py vhost_scsi_controller_add_target naa.0.0 1 Malloc0

	$rpc_py vhost_scsi_controller_add_target naa.0.0 2 Aio0

	setup_cmd+=" --disk-type=spdk_vhost_scsi --disks=0"

elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then

	$rpc_py vhost_create_blk_controller naa.0.0 Nvme0n1

	$rpc_py vhost_create_blk_controller naa.1.0 Malloc0

	$rpc_py vhost_create_blk_controller naa.2.0 Aio0

	setup_cmd+=" --disk-type=spdk_vhost_blk --disks=0:1:2"

fi

$rpc_py vhost_get_controllers

$setup_cmd

# Spin up VM

vm_run "$vm_num"

vm_wait_for_boot "300" "$vm_num"

vm_sshpass "$vm_num" "$ssh_pass" "mkdir /cygdrive/c/fs_test"

vm_scp "$vm_num" "$testdir/windows_fs_test.ps1" "127.0.0.1:/cygdrive/c/fs_test"

vm_sshpass "$vm_num" "$ssh_pass" "cd /cygdrive/c/fs_test; powershell.exe -file windows_fs_test.ps1"

notice "Shutting down Windows VM..."

# Killing, actually. #TODO: implement vm_windwows_shutdown() function

vm_kill $vm_num

notice "Shutting down SPDK vhost app..."

vhost_kill 0

rm -f $aio_file

# Get the ID and security principal of the current user account

$myWindowsID=[System.Security.Principal.WindowsIdentity]::GetCurrent()

$myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID)

# Get the security principal for the Administrator role

$adminRole=[System.Security.Principal.WindowsBuiltInRole]::Administrator

# Check to see if we are currently running "as Administrator"

if ($myWindowsPrincipal.IsInRole($adminRole)) {

	# We are running "as Administrator" - so change the title and background color to indicate this

	$Host.UI.RawUI.WindowTitle = $myInvocation.MyCommand.Definition + "(Elevated)"

	$Host.UI.RawUI.BackgroundColor = "DarkBlue"

	clear-host

} else

	{

	# We are not running "as Administrator" - so relaunch as administrator

	# Create a new process object that starts PowerShell

	$newProcess = new-object System.Diagnostics.ProcessStartInfo "PowerShell";

	# Specify the current script path and name as a parameter

	$newProcess.Arguments = $myInvocation.MyCommand.Definition;

	# Indicate that the process should be elevated

	$newProcess.Verb = "runas";

	# Start the new process

	[System.Diagnostics.Process]::Start($newProcess);

	# Exit from the current, unelevated, process

	exit

}

# Set bash -e equivalent

$ErrorActionPreference = "Stop"

$filesystems=@("NTFS", "FAT32", "FAT")

$disks = get-disk | Where-Object FriendlyName -NotMatch "QEMU"

Start-Sleep 2

foreach($disk in $disks)

{

	$size = $disk.Size

	$number = $disk.Number

	$serial = $disk.SerialNumber

	$model = $disk.model.Trim()

	$size = $size -replace " ", "_"

	$model = $model -replace " ", "_"

	$label = "${number}_${model}_${serial}_${size}"

	echo "Running tests for disk $label"

	start-sleep 2

	Try {

		Initialize-Disk -Number $disk.Number -PartitionStyle MBR

	} Catch {

		Clear-Disk -Number $disk.Number -RemoveData -Confirm:$false

		Initialize-Disk -Number $disk.Number -PartitionStyle MBR

	}

	echo "`tDisk initialized"

	start-sleep 2

	$part = New-Partition -DiskNumber $disk.Number -UseMaximumSize -AssignDriveLetter

	echo "`tCreated partition $($part.DriveLetter)"

	start-sleep 2

	foreach($fs in $filesystems) {

		echo "`tTrying to format $($part.DriveLetter) with $fs"

		Try {

			$vol = Format-Volume -DriveLetter $part.DriveLetter -FileSystem $fs -Confirm:$false

		} Catch [Exception] {

			echo $_.Exception.GetType().FullName, $_.Exception.Message

			echo $_.Exception | format-list -force

			exit 1

		}

		echo "`tPartition $($part.DriveLetter) formatted with $fs filesystem"

		start-sleep 2

	}

}