iotests: Add VMDK tests for blockdev-create

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Kevin Wolf 2018-12-06 16:07:34 +01:00
parent bab4feb2fa
commit 1c4e7b640b
3 changed files with 581 additions and 0 deletions

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#!/usr/bin/env python
#
# Test vmdk and file image creation
#
# Copyright (C) 2018 Red Hat, Inc.
#
# Creator/Owner: Kevin Wolf <kwolf@redhat.com>
#
# 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/>.
#
import iotests
from iotests import imgfmt
iotests.verify_image_format(supported_fmts=['vmdk'])
def blockdev_create(vm, options):
result = vm.qmp_log('blockdev-create', job_id='job0', options=options)
if 'return' in result:
assert result['return'] == {}
vm.run_job('job0')
iotests.log("")
with iotests.FilePath('t.vmdk') as disk_path, \
iotests.FilePath('t.vmdk.1') as extent1_path, \
iotests.FilePath('t.vmdk.2') as extent2_path, \
iotests.FilePath('t.vmdk.3') as extent3_path, \
iotests.VM() as vm:
#
# Successful image creation (defaults)
#
iotests.log("=== Successful image creation (defaults) ===")
iotests.log("")
size = 5 * 1024 * 1024 * 1024
vm.launch()
blockdev_create(vm, { 'driver': 'file',
'filename': disk_path,
'size': 0 })
vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
node_name='imgfile')
blockdev_create(vm, { 'driver': imgfmt,
'file': 'imgfile',
'size': size })
vm.shutdown()
iotests.img_info_log(disk_path)
#
# Successful image creation (inline blockdev-add, explicit defaults)
#
iotests.log("=== Successful image creation (inline blockdev-add, explicit defaults) ===")
iotests.log("")
# Choose a different size to show that we got a new image
size = 64 * 1024 * 1024
vm.launch()
blockdev_create(vm, { 'driver': 'file',
'filename': disk_path,
'size': 0 })
blockdev_create(vm, { 'driver': imgfmt,
'file': {
'driver': 'file',
'filename': disk_path,
},
'size': size,
'extents': [],
'subformat': 'monolithicSparse',
'adapter-type': 'ide',
'hwversion': '4',
'zeroed-grain': False })
vm.shutdown()
iotests.img_info_log(disk_path)
#
# Successful image creation (non-default options)
#
iotests.log("=== Successful image creation (with non-default options) ===")
iotests.log("")
# Choose a different size to show that we got a new image
size = 32 * 1024 * 1024
vm.launch()
blockdev_create(vm, { 'driver': 'file',
'filename': disk_path,
'size': 0 })
blockdev_create(vm, { 'driver': imgfmt,
'file': {
'driver': 'file',
'filename': disk_path,
},
'size': size,
'extents': [],
'subformat': 'monolithicSparse',
'adapter-type': 'buslogic',
'zeroed-grain': True })
vm.shutdown()
iotests.img_info_log(disk_path)
#
# Invalid BlockdevRef
#
iotests.log("=== Invalid BlockdevRef ===")
iotests.log("")
vm.launch()
blockdev_create(vm, { 'driver': imgfmt,
'file': "this doesn't exist",
'size': size })
vm.shutdown()
#
# Adapter types
#
iotests.log("=== Adapter types ===")
iotests.log("")
vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
# Valid
iotests.log("== Valid adapter types ==")
iotests.log("")
vm.launch()
for adapter_type in [ 'ide', 'buslogic', 'lsilogic', 'legacyESX' ]:
blockdev_create(vm, { 'driver': imgfmt,
'file': 'node0',
'size': size,
'adapter-type': adapter_type })
vm.shutdown()
# Invalid
iotests.log("== Invalid adapter types ==")
iotests.log("")
vm.launch()
for adapter_type in [ 'foo', 'IDE', 'legacyesx', 1 ]:
blockdev_create(vm, { 'driver': imgfmt,
'file': 'node0',
'size': size,
'adapter-type': adapter_type })
vm.shutdown()
#
# Other subformats
#
iotests.log("=== Other subformats ===")
iotests.log("")
for path in [ extent1_path, extent2_path, extent3_path ]:
msg = iotests.qemu_img_pipe('create', '-f', imgfmt, path, '0')
iotests.log(msg, [iotests.filter_testfiles])
vm.add_blockdev('driver=file,filename=%s,node-name=ext1' % (extent1_path))
vm.add_blockdev('driver=file,filename=%s,node-name=ext2' % (extent2_path))
vm.add_blockdev('driver=file,filename=%s,node-name=ext3' % (extent3_path))
# Missing extent
iotests.log("== Missing extent ==")
iotests.log("")
vm.launch()
blockdev_create(vm, { 'driver': imgfmt,
'file': 'node0',
'size': size,
'subformat': 'monolithicFlat' })
vm.shutdown()
# Correct extent
iotests.log("== Correct extent ==")
iotests.log("")
vm.launch()
blockdev_create(vm, { 'driver': imgfmt,
'file': 'node0',
'size': size,
'subformat': 'monolithicFlat',
'extents': ['ext1'] })
vm.shutdown()
# Extra extent
iotests.log("== Extra extent ==")
iotests.log("")
vm.launch()
blockdev_create(vm, { 'driver': imgfmt,
'file': 'node0',
'size': 512,
'subformat': 'monolithicFlat',
'extents': ['ext1', 'ext2', 'ext3'] })
vm.shutdown()
# Split formats
iotests.log("== Split formats ==")
iotests.log("")
for size in [ 512, 1073741824, 2147483648, 5368709120 ]:
for subfmt in [ 'twoGbMaxExtentFlat', 'twoGbMaxExtentSparse' ]:
iotests.log("= %s %d =" % (subfmt, size))
iotests.log("")
vm.launch()
blockdev_create(vm, { 'driver': imgfmt,
'file': 'node0',
'size': size,
'subformat': subfmt,
'extents': ['ext1', 'ext2', 'ext3'] })
vm.shutdown()
iotests.img_info_log(disk_path)

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=== Successful image creation (defaults) ===
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk", "size": 0}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk", "node_name": "imgfile"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "file": "imgfile", "size": 5368709120}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 5.0G (5368709120 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: monolithicSparse
extents:
[0]:
virtual size: 5368709120
filename: TEST_IMG
cluster size: 65536
format:
=== Successful image creation (inline blockdev-add, explicit defaults) ===
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk", "size": 0}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "ide", "driver": "vmdk", "extents": [], "file": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk"}, "hwversion": "4", "size": 67108864, "subformat": "monolithicSparse", "zeroed-grain": false}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 64M (67108864 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: monolithicSparse
extents:
[0]:
virtual size: 67108864
filename: TEST_IMG
cluster size: 65536
format:
=== Successful image creation (with non-default options) ===
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk", "size": 0}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "buslogic", "driver": "vmdk", "extents": [], "file": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk"}, "size": 33554432, "subformat": "monolithicSparse", "zeroed-grain": true}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 32M (33554432 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: monolithicSparse
extents:
[0]:
virtual size: 33554432
filename: TEST_IMG
cluster size: 65536
format:
=== Invalid BlockdevRef ===
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "file": "this doesn't exist", "size": 33554432}}}
{"return": {}}
Job failed: Cannot find device=this doesn't exist nor node_name=this doesn't exist
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
=== Adapter types ===
== Valid adapter types ==
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "ide", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "buslogic", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "lsilogic", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "legacyESX", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
== Invalid adapter types ==
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "foo", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'foo'"}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "IDE", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'IDE'"}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": "legacyesx", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'legacyesx'"}}
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"adapter-type": 1, "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter type for 'options.adapter-type', expected: string"}}
=== Other subformats ===
Formatting 'TEST_DIR/PID-t.vmdk.1', fmt=vmdk size=0 compat6=off hwversion=undefined
Formatting 'TEST_DIR/PID-t.vmdk.2', fmt=vmdk size=0 compat6=off hwversion=undefined
Formatting 'TEST_DIR/PID-t.vmdk.3', fmt=vmdk size=0 compat6=off hwversion=undefined
== Missing extent ==
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "file": "node0", "size": 33554432, "subformat": "monolithicFlat"}}}
{"return": {}}
Job failed: Extent [0] not specified
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
== Correct extent ==
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1"], "file": "node0", "size": 33554432, "subformat": "monolithicFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
== Extra extent ==
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 512, "subformat": "monolithicFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
== Split formats ==
= twoGbMaxExtentFlat 512 =
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 512, "subformat": "twoGbMaxExtentFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 512 (512 bytes)
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentFlat
extents:
[0]:
virtual size: 512
filename: TEST_IMG.1
format: FLAT
= twoGbMaxExtentSparse 512 =
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 512, "subformat": "twoGbMaxExtentSparse"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 512 (512 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentSparse
extents:
[0]:
virtual size: 512
filename: TEST_IMG.1
cluster size: 65536
format: SPARSE
= twoGbMaxExtentFlat 1073741824 =
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 1073741824, "subformat": "twoGbMaxExtentFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 1.0G (1073741824 bytes)
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentFlat
extents:
[0]:
virtual size: 1073741824
filename: TEST_IMG.1
format: FLAT
= twoGbMaxExtentSparse 1073741824 =
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 1073741824, "subformat": "twoGbMaxExtentSparse"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 1.0G (1073741824 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentSparse
extents:
[0]:
virtual size: 1073741824
filename: TEST_IMG.1
cluster size: 65536
format: SPARSE
= twoGbMaxExtentFlat 2147483648 =
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 2147483648, "subformat": "twoGbMaxExtentFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 2.0G (2147483648 bytes)
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentFlat
extents:
[0]:
virtual size: 2147483648
filename: TEST_IMG.1
format: FLAT
= twoGbMaxExtentSparse 2147483648 =
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 2147483648, "subformat": "twoGbMaxExtentSparse"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 2.0G (2147483648 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentSparse
extents:
[0]:
virtual size: 2147483648
filename: TEST_IMG.1
cluster size: 65536
format: SPARSE
= twoGbMaxExtentFlat 5368709120 =
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 5368709120, "subformat": "twoGbMaxExtentFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 5.0G (5368709120 bytes)
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentFlat
extents:
[0]:
virtual size: 2147483648
filename: TEST_IMG.1
format: FLAT
[1]:
virtual size: 2147483648
filename: TEST_IMG.2
format: FLAT
[2]:
virtual size: 1073741824
filename: TEST_IMG.3
format: FLAT
= twoGbMaxExtentSparse 5368709120 =
{"execute": "blockdev-create", "arguments": {"job_id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 5368709120, "subformat": "twoGbMaxExtentSparse"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 5.0G (5368709120 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentSparse
extents:
[0]:
virtual size: 2147483648
filename: TEST_IMG.1
cluster size: 65536
format: SPARSE
[1]:
virtual size: 2147483648
filename: TEST_IMG.2
cluster size: 65536
format: SPARSE
[2]:
virtual size: 1073741824
filename: TEST_IMG.3
cluster size: 65536
format: SPARSE

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234 auto quick migration 234 auto quick migration
235 auto quick 235 auto quick
236 auto quick 236 auto quick
237 rw auto quick
238 auto quick 238 auto quick
239 rw auto quick 239 rw auto quick