bf22957309
Running
git grep '\$here' tests/qemu-iotests
has 0 hits, which means we are setting a variable that has
no use. It appears that commit e8f8624d removed the last
use. So execute the following cmd to remove all of
the 'here=...' lines as dead code.
sed -i '/^here=/d' $(git grep -l '^here=' tests/qemu-iotests)
Cc: kwolf@redhat.com
Cc: mreitz@redhat.com
Cc: eblake@redhat.com
Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Message-Id: <20181024094051.4470-3-maozhongyi@cmss.chinamobile.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: touch up commit message, reorder series, rebase to master]
Signed-off-by: Eric Blake <eblake@redhat.com>
103 lines
2.6 KiB
Bash
Executable File
103 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Test case for ejecting a BlockBackend with an NBD server attached to it
|
|
#
|
|
# Verify that the NBD server stops offering the drive when ejecting a
|
|
# BlockDriverState tree from a BlockBackend (that is, a medium from a
|
|
# drive) exposed via an NBD server.
|
|
#
|
|
# Copyright (C) 2016 Red Hat, Inc.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
# creator
|
|
owner=mreitz@redhat.com
|
|
|
|
seq="$(basename $0)"
|
|
echo "QA output created by $seq"
|
|
|
|
status=1 # failure is the default!
|
|
|
|
_cleanup()
|
|
{
|
|
_cleanup_qemu
|
|
_cleanup_test_img
|
|
rm -f "$TEST_DIR/nbd"
|
|
}
|
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common.rc
|
|
. ./common.filter
|
|
. ./common.qemu
|
|
|
|
_supported_fmt generic
|
|
_supported_proto file
|
|
_supported_os Linux
|
|
|
|
_make_test_img 64k
|
|
|
|
$QEMU_IO -c 'write -P 42 0 64k' "$TEST_IMG" | _filter_qemu_io
|
|
|
|
if test "$IMGOPTSSYNTAX" = "true"
|
|
then
|
|
SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,"$TEST_IMG"
|
|
else
|
|
SYSEMU_DRIVE_ARG=if=none,media=cdrom,id=drv,file="$TEST_IMG",driver=$IMGFMT
|
|
fi
|
|
|
|
keep_stderr=y \
|
|
_launch_qemu -drive $SYSEMU_DRIVE_ARG \
|
|
2> >(_filter_nbd)
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'qmp_capabilities' }" \
|
|
'return'
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'nbd-server-start',
|
|
'arguments': { 'addr': { 'type': 'unix',
|
|
'data': { 'path': '$TEST_DIR/nbd' }}}}" \
|
|
'return'
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'nbd-server-add',
|
|
'arguments': { 'device': 'drv' }}" \
|
|
'return'
|
|
|
|
$QEMU_IO_PROG -f raw -r -c 'read -P 42 0 64k' \
|
|
"nbd+unix:///drv?socket=$TEST_DIR/nbd" 2>&1 \
|
|
| _filter_qemu_io | _filter_nbd
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'eject',
|
|
'arguments': { 'device': 'drv' }}" \
|
|
'return'
|
|
|
|
$QEMU_IO_PROG -f raw -r -c close \
|
|
"nbd+unix:///drv?socket=$TEST_DIR/nbd" 2>&1 \
|
|
| _filter_qemu_io | _filter_nbd
|
|
|
|
_send_qemu_cmd $QEMU_HANDLE \
|
|
"{ 'execute': 'quit' }" \
|
|
'return'
|
|
|
|
wait=1 _cleanup_qemu
|
|
|
|
# success, all done
|
|
echo '*** done'
|
|
rm -f $seq.full
|
|
status=0
|