def run(test, params, env):
"""
Test command: virsh find-storage-pool-sources
1. Prepare env to provide source storage if use localhost:
1). For 'netfs' source type, setup nfs server
2). For 'iscsi' source type, setup iscsi server
3). For 'logical' type pool, setup iscsi storage to create vg
4). Prepare srcSpec xml file if not given
2. Find the pool sources by running virsh cmd
"""
source_type = params.get("source_type", "")
source_host = params.get("source_host", "127.0.0.1")
srcSpec = params.get("source_Spec", "")
vg_name = params.get("vg_name", "virttest_vg_0")
ro_flag = "yes" == params.get("readonly_mode", "no")
status_error = "yes" == params.get("status_error", "no")
uri = params.get("virsh_uri")
unprivileged_user = params.get('unprivileged_user')
if unprivileged_user:
if unprivileged_user.count('EXAMPLE'):
unprivileged_user = '******'
if not libvirt_version.version_compare(1, 1, 1):
if params.get('setup_libvirt_polkit') == 'yes':
raise error.TestNAError("API acl test not supported in current"
" libvirt version.")
if not source_type:
raise error.TestFail("Command requires <type> value")
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
# Prepare source storage
if source_host == "127.0.0.1":
if source_type == "netfs":
# Set up nfs
res = utils_test.libvirt.setup_or_cleanup_nfs(True)
selinux_bak = res["selinux_status_bak"]
cleanup_nfs = True
if source_type in ["iscsi", "logical"]:
# Set up iscsi
iscsi_device = utils_test.libvirt.setup_or_cleanup_iscsi(True)
# If we got nothing, force failure
if not iscsi_device:
raise error.TestFail("Did not setup an iscsi device")
cleanup_iscsi = True
if source_type == "logical":
# Create vg by using iscsi device
try:
lv_utils.vg_create(vg_name, iscsi_device)
except Exception, detail:
utils_test.libvirt.setup_or_cleanup_iscsi(False)
raise error.TestFail("vg_create failed: %s" % detail)
cleanup_logical = True
def run(test, params, env):
"""
Test command: virsh find-storage-pool-sources-as
1. Prepare env to provide source storage:
1). For 'netfs' source type, setup nfs server
2). For 'iscsi' source type, setup iscsi server
3). For 'logcial' type pool, setup iscsi storage to create vg
2. Find the pool source by running virsh cmd
"""
source_type = params.get("source_type", "")
source_host = params.get("source_host", "localhost")
source_port = params.get("source_port", "")
options = params.get("extra_options", "")
vg_name = params.get("vg_name", "virttest_vg_0")
ro_flag = "yes" == params.get("readonly_mode", "no")
status_error = "yes" == params.get("status_error", "no")
if not source_type:
raise error.TestFail("Command requires <type> value")
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
if source_host == "localhost":
if source_type == "netfs":
# Set up nfs
res = utils_test.libvirt.setup_or_cleanup_nfs(True)
selinux_bak = res["selinux_status_bak"]
cleanup_nfs = True
if source_type in ["iscsi", "logical"]:
# Do we have the necessary tools?
try:
utils_misc.find_command("tgtadm")
utils_misc.find_command("iscsiadm")
except ValueError:
raise error.TestNAError("Command 'tgtadm' and/or 'iscsiadm' "
"is missing. You must install it.")
# Set up iscsi
try:
iscsi_device = utils_test.libvirt.setup_or_cleanup_iscsi(True)
# If we got nothing, force failure
if not iscsi_device:
raise error.TestFail("Did not setup an iscsi device")
cleanup_iscsi = True
if source_type == "logical":
# Create VG by using iscsi device
lv_utils.vg_create(vg_name, iscsi_device)
cleanup_logical = True
except Exception, detail:
if cleanup_iscsi:
utils_test.libvirt.setup_or_cleanup_iscsi(False)
raise error.TestFail("iscsi setup failed:\n%s" % detail)
def run(test, params, env):
"""
Test command: virsh find-storage-pool-sources-as
1. Prepare env to provide source storage:
1). For 'netfs' source type, setup nfs server
2). For 'iscsi' source type, setup iscsi server
3). For 'logcial' type pool, setup iscsi storage to create vg
2. Find the pool source by running virsh cmd
"""
source_type = params.get("source_type", "")
source_host = params.get("source_host", "localhost")
source_port = params.get("source_port", "")
options = params.get("extra_options", "")
vg_name = params.get("vg_name", "virttest_vg_0")
ro_flag = "yes" == params.get("readonly_mode", "no")
status_error = "yes" == params.get("status_error", "no")
if not source_type:
raise error.TestFail("Command requires <type> value")
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
if source_host == "localhost":
if source_type == "netfs":
# Set up nfs
res = utils_test.libvirt.setup_or_cleanup_nfs(True)
selinux_bak = res["selinux_status_bak"]
cleanup_nfs = True
if source_type in ["iscsi", "logical"]:
# Do we have the necessary tools?
try:
utils_misc.find_command("tgtadm")
utils_misc.find_command("iscsiadm")
except ValueError:
raise error.TestNAError("Command 'tgtadm' and/or 'iscsiadm' "
"is missing. You must install it.")
# Set up iscsi
try:
iscsi_device = utils_test.libvirt.setup_or_cleanup_iscsi(True)
# If we got nothing, force failure
if not iscsi_device:
raise error.TestFail("Did not setup an iscsi device")
cleanup_iscsi = True
if source_type == "logical":
# Create VG by using iscsi device
lv_utils.vg_create(vg_name, iscsi_device)
cleanup_logical = True
except Exception, detail:
if cleanup_iscsi:
utils_test.libvirt.setup_or_cleanup_iscsi(False)
raise error.TestFail("iscsi setup failed:\n%s" % detail)
def create_volume(device, vgname="vgthin", lvname="lvthin"):
"""
Create volume through provided device or created by
iscsi service if it is None.
"""
# Create volume group
lv_utils.vg_create(vgname, device)
# Create thin volume
thinpool, thinlv = lv_utils.thin_lv_create(vgname, thinlv_name=lvname)
logging.debug("Created thin volume successfully.")
return "/dev/%s/%s" % (vgname, lvname)
def create_volume(device, vgname="vgthin", lvname="lvthin"):
"""
Create volume through provided device or created by
iscsi service if it is None.
"""
# Create volume group
lv_utils.vg_create(vgname, device)
# Create thin volume
thinpool, thinlv = lv_utils.thin_lv_create(vgname, thinlv_name=lvname)
logging.debug("Created thin volume successfully.")
return "/dev/%s/%s" % (vgname, lvname)
def run(test, params, env):
"""
Test command: virsh find-storage-pool-sources
1. Prepare env to provide source storage if use localhost:
1). For 'netfs' source type, setup nfs server
2). For 'iscsi' source type, setup iscsi server
3). For 'logical' type pool, setup iscsi storage to create vg
4). Prepare srcSpec xml file if not given
2. Find the pool sources by running virsh cmd
"""
source_type = params.get("source_type", "")
source_host = params.get("source_host", "localhost")
srcSpec = params.get("source_Spec", "")
vg_name = params.get("vg_name", "virttest_vg_0")
ro_flag = "yes" == params.get("readonly_mode", "no")
status_error = "yes" == params.get("status_error", "no")
if not source_type:
raise error.TestFail("Command requires <type> value")
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
# Prepare source storage
if source_host == "localhost":
if source_type == "netfs":
# Set up nfs
utils_test.libvirt.setup_or_cleanup_nfs(True)
cleanup_nfs = True
if source_type in ["iscsi", "logical"]:
# Set up iscsi
iscsi_device = utils_test.libvirt.setup_or_cleanup_iscsi(True)
# If we got nothing, force failure
if not iscsi_device:
raise error.TestFail("Did not setup an iscsi device")
cleanup_iscsi = True
if source_type == "logical":
# Create vg by using iscsi device
try:
lv_utils.vg_create(vg_name, iscsi_device)
except Exception, detail:
utils_test.libvirt.setup_or_cleanup_iscsi(False)
raise error.TestFail("vg_create failed: %s", detail)
cleanup_logical = True
def run(test, params, env):
"""
Test command: virsh find-storage-pool-sources
1. Prepare env to provide source storage if use localhost:
1). For 'netfs' source type, setup nfs server
2). For 'iscsi' source type, setup iscsi server
3). For 'logical' type pool, setup iscsi storage to create vg
4). Prepare srcSpec xml file if not given
2. Find the pool sources by running virsh cmd
"""
source_type = params.get("source_type", "")
source_host = params.get("source_host", "localhost")
srcSpec = params.get("source_Spec", "")
vg_name = params.get("vg_name", "virttest_vg_0")
ro_flag = "yes" == params.get("readonly_mode", "no")
status_error = "yes" == params.get("status_error", "no")
if not source_type:
raise error.TestFail("Command requires <type> value")
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
# Prepare source storage
if source_host == "localhost":
if source_type == "netfs":
# Set up nfs
utils_test.libvirt.setup_or_cleanup_nfs(True)
cleanup_nfs = True
if source_type in ["iscsi", "logical"]:
# Set up iscsi
iscsi_device = utils_test.libvirt.setup_or_cleanup_iscsi(True)
# If we got nothing, force failure
if not iscsi_device:
raise error.TestFail("Did not setup an iscsi device")
cleanup_iscsi = True
if source_type == "logical":
# Create vg by using iscsi device
try:
lv_utils.vg_create(vg_name, iscsi_device)
except Exception, detail:
utils_test.libvirt.setup_or_cleanup_iscsi(False)
raise error.TestFail("vg_create failed: %s", detail)
cleanup_logical = True
def define_pool(pool_name, pool_type, pool_target, cleanup_flag):
"""
To define a given type pool(Support types: 'dir', 'netfs', logical',
iscsi', 'disk' and 'fs').
:param pool_name: Name of the pool
:param pool_type: Type of the pool
:param pool_target: Target for underlying storage
"""
extra = ""
vg_name = pool_name
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
if not os.path.exists(pool_target):
os.mkdir(pool_target)
if pool_type == "dir":
pass
elif pool_type == "netfs":
# Set up NFS server without mount
nfs_path = setup_or_cleanup_nfs(True, pool_target, False)
cleanup_nfs = True
extra = "--source-host %s --source-path %s" % ('localhost',
nfs_path)
elif pool_type == "logical":
# Create vg by using iscsi device
lv_utils.vg_create(vg_name, setup_or_cleanup_iscsi(True))
cleanup_iscsi = True
cleanup_logical = True
extra = "--source-name %s" % vg_name
elif pool_type == "iscsi":
# Set up iscsi target without login
iscsi_target = setup_or_cleanup_iscsi(True, False)
cleanup_iscsi = True
extra = "--source-host %s --source-dev %s" % ('localhost',
iscsi_target)
elif pool_type == "disk":
# Set up iscsi target and login
device_name = setup_or_cleanup_iscsi(True)
cleanup_iscsi = True
# Create a partition to make sure disk pool can start
cmd = "parted -s %s mklabel msdos" % device_name
utils.run(cmd)
cmd = "parted -s %s mkpart primary ext4 0 100" % device_name
utils.run(cmd)
extra = "--source-dev %s" % device_name
elif pool_type == "fs":
# Set up iscsi target and login
device_name = setup_or_cleanup_iscsi(True)
cleanup_iscsi = True
# Format disk to make sure fs pool can start
cmd = "mkfs.ext4 -F %s" % device_name
utils.run(cmd)
extra = "--source-dev %s" % device_name
elif pool_type in ["scsi", "mpath", "rbd", "sheepdog"]:
raise error.TestNAError(
"Pool type '%s' has not yet been supported in the test." %
pool_type)
else:
raise error.TestFail("Invalid pool type: '%s'." % pool_type)
# Mark the clean up flags
cleanup_flag[0] = cleanup_nfs
cleanup_flag[1] = cleanup_iscsi
cleanup_flag[2] = cleanup_logical
try:
result = virsh.pool_define_as(pool_name, pool_type, pool_target, extra,
ignore_status=True)
except error.CmdError:
logging.error("Define '%s' type pool fail.", pool_type)
return result
old_parts = libvirt.get_parts_list(session)
session.close()
vm.destroy(gracefully=False)
# Back up xml file.
backup_xml = vm_xml.VMXML.new_from_inactive_dumpxml(vm_name)
# Create virtual device file.
device_source_path = os.path.join(test.tmpdir, device_source_name)
if test_block_dev:
device_source = libvirt.setup_or_cleanup_iscsi(True)
if not device_source:
# We should skip this case
raise error.TestNAError("Can not get iscsi device name in host")
if test_logcial_dev:
lv_utils.vg_create(vg_name, device_source)
device_source = libvirt.create_local_disk("lvm",
size="10M",
vgname=vg_name,
lvname=lv_name)
logging.debug("New created volume: %s", lv_name)
else:
if source_path and create_img:
device_source = libvirt.create_local_disk(
"file", path=device_source_path,
size="1G", disk_format=device_source_format)
else:
device_source = device_source_name
# if we are testing audit, we need to start audit servcie first.
if test_audit:
migrate_again = "yes" == params.get("migrate_again", "no")
abnormal_type = params.get("abnormal_type")
added_disks_list = []
rdm = None
try:
rdm = utils_test.RemoteDiskManager(params)
vgname = params.get("sm_vg_name", "SMTEST")
pool_created = False
if disk_type == "lvm":
target1 = target2 = "" # For cleanup
# Create volume group with iscsi
# For local, target is a device name
target1 = utlv.setup_or_cleanup_iscsi(is_setup=True, is_login=True,
emulated_image="emulated-iscsi1")
lv_utils.vg_create(vgname, target1)
logging.debug("Created VG %s", vgname)
# For remote, target is real target name
target2, _ = utlv.setup_or_cleanup_iscsi(is_setup=True, is_login=False,
emulated_image="emulated-iscsi2")
logging.debug("Created target: %s", target2)
# Login on remote host
remote_device = rdm.iscsi_login_setup(local_host, target2)
if not rdm.create_vg(vgname, remote_device):
raise error.TestError("Create VG %s on %s failed."
% (vgname, remote_host))
all_disks = utlv.attach_disks(vm, file_path, vgname, params)
# Reserve for cleanup
added_disks_list = all_disks.keys()
all_disks[file_path] = file_size
def run(test, params, env):
"""
Test command: virsh find-storage-pool-sources-as
1. Prepare env to provide source storage:
1). For 'netfs' source type, setup nfs server
2). For 'iscsi' source type, setup iscsi server
3). For 'logcial' type pool, setup iscsi storage to create vg
2. Find the pool source by running virsh cmd
"""
source_type = params.get("source_type", "")
source_host = params.get("source_host", "localhost")
source_port = params.get("source_port", "")
options = params.get("extra_options", "")
vg_name = params.get("vg_name", "virttest_vg_0")
ro_flag = "yes" == params.get("readonly_mode", "no")
status_error = "yes" == params.get("status_error", "no")
if not source_type:
raise error.TestFail("Command requires <type> value")
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
if source_host == "localhost":
if source_type == "netfs":
# Set up nfs
utils_test.libvirt.setup_or_cleanup_nfs(True)
cleanup_nfs = True
if source_type in ["iscsi", "logical"]:
# Set up iscsi
iscsi_device = utils_test.libvirt.setup_or_cleanup_iscsi(True)
cleanup_iscsi = True
if source_type == "logical":
# Create VG by using iscsi device
lv_utils.vg_create(vg_name, iscsi_device)
cleanup_logical = True
# Run virsh cmd
options = "%s %s " % (source_host, source_port) + options
if ro_flag:
logging.debug("Readonly mode test")
try:
cmd_result = virsh.find_storage_pool_sources_as(source_type,
options,
ignore_status=True,
debug=True,
readonly=ro_flag)
output = cmd_result.stdout.strip()
err = cmd_result.stderr.strip()
status = cmd_result.exit_status
if not status_error:
if status:
raise error.TestFail(err)
else:
logging.debug("Command outout:\n%s", output)
elif status_error and status == 0:
raise error.TestFail("Expect fail, but run successfully")
finally:
# Clean up
if cleanup_logical:
cmd = "pvs |grep %s |awk '{print $1}'" % vg_name
pv_name = utils.system_output(cmd)
lv_utils.vg_remove(vg_name)
utils.run("pvremove %s" % pv_name)
if cleanup_iscsi:
utils_test.libvirt.setup_or_cleanup_iscsi(False)
if cleanup_nfs:
utils_test.libvirt.setup_or_cleanup_nfs(False)
old_parts = libvirt.get_parts_list(session)
session.close()
vm.destroy(gracefully=False)
# Back up xml file.
backup_xml = vm_xml.VMXML.new_from_inactive_dumpxml(vm_name)
# Create virtual device file.
device_source_path = os.path.join(test.tmpdir, device_source_name)
if test_block_dev:
device_source = libvirt.setup_or_cleanup_iscsi(True)
if not device_source:
# We should skip this case
raise error.TestNAError("Can not get iscsi device name in host")
if test_logcial_dev:
lv_utils.vg_create(vg_name, device_source)
device_source = libvirt.create_local_disk("lvm",
size="10M",
vgname=vg_name,
lvname=lv_name)
logging.debug("New created volume: %s", lv_name)
else:
if source_path and create_img:
device_source = libvirt.create_local_disk(
"file",
path=device_source_path,
size="1G",
disk_format=device_source_format)
else:
device_source = device_source_name
def run(test, params, env):
"""
Test command: virsh find-storage-pool-sources
1. Prepare env to provide source storage if use localhost:
1). For 'netfs' source type, setup nfs server
2). For 'iscsi' source type, setup iscsi server
3). For 'logcial' type pool, setup iscsi storage to create vg
4). Prepare srcSpec xml file if not given
2. Find the pool sources by running virsh cmd
"""
source_type = params.get("source_type", "")
source_host = params.get("source_host", "localhost")
srcSpec = params.get("source_Spec", "")
vg_name = params.get("vg_name", "virttest_vg_0")
ro_flag = "yes" == params.get("readonly_mode", "no")
status_error = "yes" == params.get("status_error", "no")
if not source_type:
raise error.TestFail("Command requires <type> value")
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
# Prepare source storage
if source_host == "localhost":
if source_type == "netfs":
# Set up nfs
utils_test.libvirt.setup_or_cleanup_nfs(True)
cleanup_nfs = True
if source_type in ["iscsi", "logical"]:
# Set up iscsi
iscsi_device = utils_test.libvirt.setup_or_cleanup_iscsi(True)
cleanup_iscsi = True
if source_type == "logical":
# Create vg by using iscsi device
lv_utils.vg_create(vg_name, iscsi_device)
cleanup_logical = True
# Prepare srcSpec xml
if not srcSpec or srcSpec == "INVALID.XML":
srcSpec = xml_utils.TempXMLFile()
if srcSpec == "INVALID.XML":
src_xml = "<invalid><host name='#@!'/><?source>"
else:
src_xml = "<source><host name='%s'/></source>" % source_host
srcSpec.write(src_xml)
srcSpec.flush()
logging.debug("srcSpec file content:\n%s", file(srcSpec.name).read())
if ro_flag:
logging.debug("Readonly mode test")
# Run virsh cmd
try:
cmd_result = virsh.find_storage_pool_sources(
source_type,
srcSpec.name,
ignore_status=True,
debug=True,
readonly=ro_flag)
output = cmd_result.stdout.strip()
err = cmd_result.stderr.strip()
status = cmd_result.exit_status
if not status_error:
if status:
raise error.TestFail(err)
else:
logging.debug("Command output:\n%s", output)
elif status_error and status == 0:
raise error.TestFail("Expect fail, but run successfully")
finally:
# Clean up
if cleanup_logical:
cmd = "pvs |grep %s |awk '{print $1}'" % vg_name
pv_name = utils.system_output(cmd)
lv_utils.vg_remove(vg_name)
utils.run("pvremove %s" % pv_name)
if cleanup_iscsi:
utils_test.libvirt.setup_or_cleanup_iscsi(False)
if cleanup_nfs:
utils_test.libvirt.setup_or_cleanup_nfs(False)
def run(test, params, env):
"""
Test command: virsh find-storage-pool-sources-as
1. Prepare env to provide source storage:
1). For 'netfs' source type, setup nfs server
2). For 'iscsi' source type, setup iscsi server
3). For 'logcial' type pool, setup iscsi storage to create vg
2. Find the pool source by running virsh cmd
"""
source_type = params.get("source_type", "")
source_host = params.get("source_host", "localhost")
source_port = params.get("source_port", "")
options = params.get("extra_options", "")
vg_name = params.get("vg_name", "virttest_vg_0")
ro_flag = "yes" == params.get("readonly_mode", "no")
status_error = "yes" == params.get("status_error", "no")
if not source_type:
raise error.TestFail("Command requires <type> value")
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
if source_host == "localhost":
if source_type == "netfs":
# Set up nfs
utils_test.libvirt.setup_or_cleanup_nfs(True)
cleanup_nfs = True
if source_type in ["iscsi", "logical"]:
# Set up iscsi
iscsi_device = utils_test.libvirt.setup_or_cleanup_iscsi(True)
cleanup_iscsi = True
if source_type == "logical":
# Create VG by using iscsi device
lv_utils.vg_create(vg_name, iscsi_device)
cleanup_logical = True
# Run virsh cmd
options = "%s %s " % (source_host, source_port) + options
if ro_flag:
logging.debug("Readonly mode test")
try:
cmd_result = virsh.find_storage_pool_sources_as(
source_type,
options,
ignore_status=True,
debug=True,
readonly=ro_flag)
output = cmd_result.stdout.strip()
err = cmd_result.stderr.strip()
status = cmd_result.exit_status
if not status_error:
if status:
raise error.TestFail(err)
else:
logging.debug("Command outout:\n%s", output)
elif status_error and status == 0:
raise error.TestFail("Expect fail, but run successfully")
finally:
# Clean up
if cleanup_logical:
cmd = "pvs |grep %s |awk '{print $1}'" % vg_name
pv_name = utils.system_output(cmd)
lv_utils.vg_remove(vg_name)
utils.run("pvremove %s" % pv_name)
if cleanup_iscsi:
utils_test.libvirt.setup_or_cleanup_iscsi(False)
if cleanup_nfs:
utils_test.libvirt.setup_or_cleanup_nfs(False)
def define_pool(pool_name, pool_type, pool_target, cleanup_flag):
"""
To define a given type pool(Support types: 'dir', 'netfs', logical',
iscsi', 'disk' and 'fs').
:param pool_name: Name of the pool
:param pool_type: Type of the pool
:param pool_target: Target for underlying storage
"""
extra = ""
vg_name = pool_name
cleanup_nfs = False
cleanup_iscsi = False
cleanup_logical = False
if not os.path.exists(pool_target):
os.mkdir(pool_target)
if pool_type == "dir":
pass
elif pool_type == "netfs":
# Set up NFS server without mount
nfs_path = setup_or_cleanup_nfs(True, pool_target, False)
cleanup_nfs = True
extra = "--source-host %s --source-path %s" % ('localhost', nfs_path)
elif pool_type == "logical":
# Create vg by using iscsi device
lv_utils.vg_create(vg_name, setup_or_cleanup_iscsi(True))
cleanup_iscsi = True
cleanup_logical = True
extra = "--source-name %s" % vg_name
elif pool_type == "iscsi":
# Set up iscsi target without login
iscsi_target = setup_or_cleanup_iscsi(True, False)
cleanup_iscsi = True
extra = "--source-host %s --source-dev %s" % ('localhost',
iscsi_target)
elif pool_type == "disk":
# Set up iscsi target and login
device_name = setup_or_cleanup_iscsi(True)
cleanup_iscsi = True
# Create a partition to make sure disk pool can start
cmd = "parted -s %s mklabel msdos" % device_name
utils.run(cmd)
cmd = "parted -s %s mkpart primary ext4 0 100" % device_name
utils.run(cmd)
extra = "--source-dev %s" % device_name
elif pool_type == "fs":
# Set up iscsi target and login
device_name = setup_or_cleanup_iscsi(True)
cleanup_iscsi = True
# Format disk to make sure fs pool can start
cmd = "mkfs.ext4 -F %s" % device_name
utils.run(cmd)
extra = "--source-dev %s" % device_name
elif pool_type in ["scsi", "mpath", "rbd", "sheepdog"]:
raise error.TestNAError(
"Pool type '%s' has not yet been supported in the test." %
pool_type)
else:
raise error.TestFail("Invalid pool type: '%s'." % pool_type)
# Mark the clean up flags
cleanup_flag[0] = cleanup_nfs
cleanup_flag[1] = cleanup_iscsi
cleanup_flag[2] = cleanup_logical
try:
result = virsh.pool_define_as(pool_name,
pool_type,
pool_target,
extra,
ignore_status=True)
except error.CmdError:
logging.error("Define '%s' type pool fail.", pool_type)
return result
def run(test, params, env):
"""
Test migration with option --copy-storage-all or --copy-storage-inc.
"""
vm = env.get_vm(params.get("main_vm"))
disk_type = params.get("copy_storage_type", "file")
if disk_type == "file":
params['added_disk_type'] = "file"
else:
params['added_disk_type'] = "block"
primary_target = vm.get_first_disk_devices()["target"]
file_path, file_size = vm.get_device_size(primary_target)
# Convert to Gib
file_size = int(file_size) / 1073741824
remote_host = params.get("remote_ip", "REMOTE.EXAMPLE")
local_host = params.get("local_ip", "LOCAL.EXAMPLE")
remote_user = params.get("remote_user", "root")
remote_passwd = params.get("remote_pwd", "PASSWORD.EXAMPLE")
if remote_host.count("EXAMPLE") or local_host.count("EXAMPLE"):
raise error.TestNAError("Config remote or local host first.")
# Config ssh autologin for it
ssh_key.setup_ssh_key(remote_host, remote_user, remote_passwd, port=22)
# Attach additional disks to vm if disk count big than 1
disks_count = int(params.get("added_disks_count", 1)) - 1
if disks_count:
new_vm_name = "%s_smtest" % vm.name
if vm.is_alive():
vm.destroy()
utlv.define_new_vm(vm.name, new_vm_name)
vm = libvirt_vm.VM(new_vm_name, vm.params, vm.root_dir,
vm.address_cache)
vms = [vm]
if vm.is_dead():
vm.start()
# Abnormal parameters
migrate_again = "yes" == params.get("migrate_again", "no")
abnormal_type = params.get("abnormal_type")
try:
rdm = utils_test.RemoteDiskManager(params)
vgname = params.get("sm_vg_name", "SMTEST")
added_disks_list = []
if disk_type == "lvm":
target1 = target2 = "" # For cleanup
# Create volume group with iscsi
# For local, target is a device name
target1 = utlv.setup_or_cleanup_iscsi(is_setup=True, is_login=True,
emulated_image="emulated_iscsi1")
lv_utils.vg_create(vgname, target1)
logging.debug("Created VG %s", vgname)
# For remote, target is real target name
target2 = utlv.setup_or_cleanup_iscsi(is_setup=True, is_login=False,
emulated_image="emulated_iscsi2")
logging.debug("Created target: %s", target2)
# Login on remote host
remote_device = rdm.iscsi_login_setup(local_host, target2)
if not rdm.create_vg(vgname, remote_device):
raise error.TestError("Create VG %s on %s failed."
% (vgname, remote_host))
all_disks = utlv.attach_disks(vm, file_path, vgname, params)
# Reserve for cleanup
added_disks_list = all_disks.keys()
all_disks[file_path] = file_size
logging.debug("All disks need to be migrated:%s", all_disks)
if abnormal_type == "occupied_disk":
occupied_path = rdm.occupy_space(disk_type, file_size,
file_path, vgname, timeout=600)
if not abnormal_type == "not_exist_file":
for disk, size in all_disks.items():
if disk == file_path:
rdm.create_image("file", disk, size, None, None)
else:
rdm.create_image(disk_type, disk, size, vgname,
os.path.basename(disk))
fail_flag = False
try:
logging.debug("Start migration...")
copied_migration(vms, params)
if migrate_again:
fail_flag = True
raise error.TestFail("Migration succeed, but not expected!")
else:
return
except error.TestFail:
if not migrate_again:
raise
if abnormal_type == "occupied_disk":
rdm.remove_path(disk_type, occupied_path)
elif abnormal_type == "not_exist_file":
for disk, size in all_disks.items():
if disk == file_path:
rdm.create_image("file", disk, size, None, None)
else:
rdm.create_image(disk_type, disk, size, vgname,
os.path.basename(disk))
elif abnormal_type == "migration_interupted":
params["thread_timeout"] = 120
# Raise after cleanup
if fail_flag:
raise
# Migrate it again to confirm failed reason
copied_migration(vms, params)
finally:
# Recover created vm
if vm.is_alive():
vm.destroy()
if disks_count and vm.name == new_vm_name:
vm.undefine()
for disk in added_disks_list:
utlv.delete_local_disk(disk_type, disk)
rdm.remove_path(disk_type, disk)
rdm.remove_path("file", file_path)
if disk_type == "lvm":
rdm.remove_vg(vgname)
rdm.iscsi_login_setup(local_host, target2, is_login=False)
try:
lv_utils.vg_remove(vgname)
except:
pass # let it go to confirm cleanup iscsi device
utlv.setup_or_cleanup_iscsi(is_setup=False,
emulated_image="emulated_iscsi1")
utlv.setup_or_cleanup_iscsi(is_setup=False,
emulated_image="emulated_iscsi2")
migrate_again = "yes" == params.get("migrate_again", "no")
abnormal_type = params.get("abnormal_type")
added_disks_list = []
rdm = None
try:
rdm = utils_test.RemoteDiskManager(params)
vgname = params.get("sm_vg_name", "SMTEST")
pool_created = False
if disk_type == "lvm":
target1 = target2 = "" # For cleanup
# Create volume group with iscsi
# For local, target is a device name
target1 = utlv.setup_or_cleanup_iscsi(
is_setup=True, is_login=True, emulated_image="emulated-iscsi1")
lv_utils.vg_create(vgname, target1)
logging.debug("Created VG %s", vgname)
# For remote, target is real target name
target2, _ = utlv.setup_or_cleanup_iscsi(
is_setup=True,
is_login=False,
emulated_image="emulated-iscsi2")
logging.debug("Created target: %s", target2)
# Login on remote host
remote_device = rdm.iscsi_login_setup(local_host, target2)
if not rdm.create_vg(vgname, remote_device):
raise error.TestError("Create VG %s on %s failed." %
(vgname, remote_host))
all_disks = utlv.attach_disks(vm, file_path, vgname, params)
# Reserve for cleanup
