def migrate_lun(self, src_id, dst_id, rate=VNXMigrationRate.HIGH):
cmd = ['migrate', '-start']
cmd += int_var('-source', src_id)
cmd += int_var('-dest', dst_id)
cmd += enum_var('-rate', rate, VNXMigrationRate)
cmd.append('-o')
return cmd
def sg_add_hlu(self, sg_name, hlu_id, alu_id):
cmd = ['storagegroup', '-addhlu']
cmd += int_var('-hlu', hlu_id)
cmd += int_var('-alu', alu_id)
cmd += text_var('-gname', sg_name)
cmd.append('-o')
return cmd
def modify_ioclass(self,
name,
new_name=None,
iotype=None,
lun_ids=None,
smp_names=None,
ctrlmethod=None,
minsize=None,
maxsize=None):
cmd = ['nqm', '-ioclass', '-modify', '-name', name]
cmd += text_var('-newname', new_name)
cmd += text_var('-iotype', iotype)
cmd += int_var('-minsize', minsize)
cmd += int_var('-maxsize', maxsize)
# Currently we do not support reset to anyio
# if anyio is True:
# cmd += text_var('-anyio')
cmd += list_var('-luns', lun_ids)
cmd += list_var('-snapshots', smp_names)
# Currently we do not support clear all luns
# if (lun_ids and len(lun_ids) == 0)
# and (smp_names and len(smp_names) == 0):
# cmd += ['-nolun']
cmd += VNXCtrlMethod.parse_cmd(ctrlmethod)
cmd.append('-o')
return cmd
def migrate_lun(self, src_id, dst_id, rate=VNXMigrationRate.HIGH):
cmd = ['migrate', '-start']
cmd += int_var('-source', src_id)
cmd += int_var('-dest', dst_id)
cmd += enum_var('-rate', rate, VNXMigrationRate)
cmd.append('-o')
return cmd
def sg_add_hlu(self, sg_name, hlu_id, alu_id):
cmd = ['storagegroup', '-addhlu']
cmd += int_var('-hlu', hlu_id)
cmd += int_var('-alu', alu_id)
cmd += text_var('-gname', sg_name)
cmd.append('-o')
return cmd
def delete_iscsi_ip(self, sp, port_id, vport_id=None):
if vport_id is None:
vport_id = 0
cmd = ['connection', '-delport']
cmd += ['-sp', VNXSPEnum.get_sp_index(sp)]
cmd += int_var('-portid', port_id)
cmd += int_var('-vportid', vport_id)
cmd.append('-o')
return cmd
def get_connection_port(self, sp=None, port_id=None, vport_id=None):
cmd = 'connection -getport -all'.split()
if sp is not None:
cmd += ['-sp', VNXSPEnum.get_sp_index(sp)]
cmd += int_var('-portid', port_id)
if port_id is not None:
cmd += int_var('-vportid', vport_id)
return cmd
def delete_iscsi_ip(self, sp, port_id, vport_id=None):
if vport_id is None:
vport_id = 0
cmd = ['connection', '-delport']
cmd += ['-sp', VNXSPEnum.get_sp_index(sp)]
cmd += int_var('-portid', port_id)
cmd += int_var('-vportid', vport_id)
cmd.append('-o')
return cmd
def get_connection_port(self, sp=None, port_id=None, vport_id=None):
cmd = 'connection -getport -all'.split()
if sp is not None:
cmd += ['-sp', VNXSPEnum.get_sp_index(sp)]
cmd += int_var('-portid', port_id)
if port_id is not None:
cmd += int_var('-vportid', vport_id)
return cmd
def enable_compression(self, lun_id=None, rate=None, pool_id=None,
pool_name=None, ignore_thresholds=False):
cmd = ['compression', '-on']
cmd += int_var('-l', lun_id)
cmd += int_var('-destPoolId', pool_id)
cmd += text_var('-destPoolName', pool_name)
cmd += enum_var('-rate', rate, VNXCompressionRate)
if ignore_thresholds:
cmd.append('-ignoreThresholds')
cmd.append('-o')
return cmd
def create_policy(self,
name,
ioclasses=None,
fail_action=None,
time_limit=None,
eval_window=None):
cmd = ['nqm', '-policy', '-create', '-name', name]
cmd += list_var('-ioclasses', ioclasses)
cmd += text_var('-failaction', fail_action)
cmd += int_var('-timelimit', time_limit)
cmd += int_var('-evalwindow', eval_window)
return cmd
def set_path(self, sg_name, hba_uid, sp, port_id, ip, host, vport_id=None):
cmd = ['storagegroup', '-setpath']
cmd += text_var('-gname', sg_name)
cmd += text_var('-hbauid', hba_uid)
cmd += ['-sp', VNXSPEnum.get_sp_index(sp)]
cmd += int_var('-spport', port_id)
cmd += int_var('-spvport', vport_id)
cmd += text_var('-ip', ip)
cmd += text_var('-host', host)
cmd.append('-o')
return cmd
def set_path(self, sg_name, hba_uid, sp, port_id,
ip, host, vport_id=None):
cmd = ['storagegroup', '-setpath']
cmd += text_var('-gname', sg_name)
cmd += text_var('-hbauid', hba_uid)
cmd += ['-sp', VNXSPEnum.get_sp_index(sp)]
cmd += int_var('-spport', port_id)
cmd += int_var('-spvport', vport_id)
cmd += ['-ip', ip]
cmd += text_var('-host', host)
cmd.append('-o')
return cmd
def enable_compression(self,
lun_id=None,
rate=None,
pool_id=None,
pool_name=None,
ignore_thresholds=False):
cmd = ['compression', '-on']
cmd += int_var('-l', lun_id)
cmd += int_var('-destPoolId', pool_id)
cmd += text_var('-destPoolName', pool_name)
cmd += enum_var('-rate', rate, VNXCompressionRate)
if ignore_thresholds:
cmd.append('-ignoreThresholds')
cmd.append('-o')
return cmd
def create_ioclass(self,
name,
iotype='rw',
lun_ids=None,
smp_names=None,
ctrlmethod=VNXCtrlMethod.NO_CTRL,
minsize=None,
maxsize=None):
cmd = ['nqm', '-ioclass', '-create', '-name', name, '-iotype', iotype]
cmd += int_var('-minsize', minsize)
cmd += int_var('-maxsize', maxsize)
cmd += list_var('-luns', lun_ids)
cmd += list_var('-snapshots', smp_names)
cmd += VNXCtrlMethod.parse_cmd(ctrlmethod)
return cmd
def config_iscsi_ip(self, sp, port_id, ip, netmask, gateway,
vport_id=None, vlan_id=None):
if vport_id is None:
vport_id = 0
cmd = ['connection', '-setport', '-iscsi']
cmd += ['-sp', VNXSPEnum.get_sp_index(sp)]
cmd += int_var('-portid', port_id)
cmd += int_var('-vportid', vport_id)
cmd += int_var('-vlanid', vlan_id)
cmd += text_var('-address', ip)
cmd += text_var('-subnetmask', netmask)
cmd += text_var('-gateway', gateway)
cmd.append('-o')
return cmd
def cancel_migrate_lun(self, src_id):
if src_id is None:
raise ValueError('source LUN id missing for cancel migration.')
cmd = ['migrate', '-cancel']
cmd += int_var('-source', src_id)
cmd.append('-o')
return cmd
def restore_snap(self, snap_name, res_id, backup_snap=None):
cmd = ['snap', '-restore']
cmd += text_var('-id', snap_name)
cmd += int_var('-res', res_id)
if backup_snap:
cmd += text_var('-bakName', backup_snap)
return cmd
def disable_compression(self, lun_id, ignore_thresholds=False):
cmd = ['compression', '-off']
cmd += int_var('-l', lun_id)
if ignore_thresholds:
cmd.append('-ignoreThresholds')
cmd.append('-o')
return cmd
def cancel_migrate_lun(self, src_id):
if src_id is None:
raise ValueError('source LUN id missing for cancel migration.')
cmd = ['migrate', '-cancel']
cmd += int_var('-source', src_id)
cmd.append('-o')
return cmd
def disable_compression(self, lun_id, ignore_thresholds=False):
cmd = ['compression', '-off']
cmd += int_var('-l', lun_id)
if ignore_thresholds:
cmd.append('-ignoreThresholds')
cmd.append('-o')
return cmd
def _get_id_name_opt(cls, _id, name, allow_empty=False):
try:
ret = cls._select_one(
[int_var('-id', _id), text_var('-name', name)],
allow_empty)
except OptionMissingError:
raise ValueError('id or name need to be specified.')
return ret
def _get_id_name_opt(cls, _id, name, allow_empty=False):
try:
ret = cls._select_one(
[int_var('-id', _id),
text_var('-name', name)], allow_empty)
except OptionMissingError:
raise ValueError('id or name need to be specified.')
return ret
def _get_pool_opt(cls, pool_id, pool_name, allow_empty=False):
try:
ret = cls._select_one([int_var('-poolId', pool_id),
text_var('-poolName', pool_name)],
allow_empty=allow_empty)
except OptionMissingError:
raise ValueError('pool_id or pool_name need to be specified.')
return ret
def _get_primary_lun_opt(cls, primary_lun_id=None, primary_lun_name=None):
try:
ret = cls._select_one([int_var('-primaryLun', primary_lun_id),
text_var('-primaryLunName',
primary_lun_name)])
except OptionMissingError:
raise ValueError(
'primary_lun_id or primary_lun_name need to be specified.')
return ret
def modify_policy(self,
name,
new_name=None,
new_ioclasses=None,
time_limit=None,
fail_action=None,
eval_window=None):
cmd = ['nqm', '-policy', '-modify', '-name', name]
cmd += text_var('-newname', new_name)
# This will clear all existing ioclasses
if new_ioclasses is not None and len(new_ioclasses) == 0:
cmd.append('-noclass')
else:
cmd += list_var('-ioclasses', new_ioclasses)
cmd += text_var('-failaction', fail_action)
cmd += int_var('-timelimit', time_limit)
cmd += int_var('-evalwindow', eval_window)
return cmd
def add_mirror_view_image(self, name, sp_ip, lun_id,
recovery_policy=VNXMirrorViewRecoveryPolicy.AUTO,
sync_rate=VNXMirrorViewSyncRate.HIGH):
cmd = 'mirror -sync -addimage'.split()
cmd += text_var('-name', name)
cmd += text_var('-arrayhost', sp_ip)
cmd += int_var('-lun', lun_id)
cmd += VNXMirrorViewRecoveryPolicy.get_opt(recovery_policy)
cmd += enum_var('-syncrate', sync_rate, VNXMirrorViewSyncRate)
return cmd
def create_mirror_view(self, name, lun_id, use_write_intent_log=True):
cmd = 'mirror -sync -create'.split()
cmd += text_var('-name', name)
cmd += int_var('-lun', lun_id)
if use_write_intent_log:
cmd.append('-usewriteintentlog')
else:
cmd.append('-nowriteintentlog')
cmd.append('-o')
return cmd
def _get_pool_opt(cls, pool_id, pool_name, allow_empty=False):
try:
ret = cls._select_one([
int_var('-poolId', pool_id),
text_var('-poolName', pool_name)
],
allow_empty=allow_empty)
except OptionMissingError:
raise ValueError('pool_id or pool_name need to be specified.')
return ret
def expand_pool_lun(self, new_size, lun_id=None, lun_name=None,
ignore_thresholds=False):
cmd = ['lun', '-expand']
cmd += self._get_lun_opt(lun_id, lun_name)
cmd += int_var('-capacity', new_size)
cmd += ['-sq', 'gb']
if ignore_thresholds:
cmd += ['-ignoreThresholds']
cmd.append('-o')
return cmd
def _get_primary_lun_opt(cls, primary_lun_id=None, primary_lun_name=None):
try:
ret = cls._select_one([
int_var('-primaryLun', primary_lun_id),
text_var('-primaryLunName', primary_lun_name)
])
except OptionMissingError:
raise ValueError(
'primary_lun_id or primary_lun_name need to be specified.')
return ret
def _get_lun_opt(cls, lun_id=None, lun_name=None,
lun_type=None, allow_empty=False):
try:
ret = cls._select_one([int_var('-l', lun_id),
text_var('-name', lun_name),
enum_var('-showOnly', lun_type,
VNXLunType)],
allow_empty=allow_empty)
except OptionMissingError:
raise ValueError(
'lun_id, lun_name or lun_type need to be specified.')
return ret
def config_iscsi_ip(self,
sp,
port_id,
ip,
netmask,
gateway,
vport_id=None,
vlan_id=None):
if vport_id is None:
vport_id = 0
cmd = ['connection', '-setport', '-iscsi']
cmd += ['-sp', VNXSPEnum.get_sp_index(sp)]
cmd += int_var('-portid', port_id)
cmd += int_var('-vportid', vport_id)
cmd += int_var('-vlanid', vlan_id)
cmd += text_var('-address', ip)
cmd += text_var('-subnetmask', netmask)
cmd += text_var('-gateway', gateway)
cmd.append('-o')
return cmd
def expand_pool_lun(self,
new_size,
lun_id=None,
lun_name=None,
ignore_thresholds=False):
cmd = ['lun', '-expand']
cmd += self._get_lun_opt(lun_id, lun_name)
cmd += int_var('-capacity', new_size)
cmd += ['-sq', 'gb']
if ignore_thresholds:
cmd += ['-ignoreThresholds']
cmd.append('-o')
return cmd
def create_rg(self, disks=None, rg_id=None, raid_type=None):
if rg_id is None:
raise ValueError('RAID group id not specified.')
if not disks:
raise ValueError('disks not specified.')
if raid_type is None:
raid_type = VNXRaidType.RAID5
cmd = ['createrg']
cmd += int_var(None, rg_id)
cmd += disks
cmd += enum_var('-raidtype', raid_type, VNXRaidType)
cmd.append('-o')
return cmd
def add_mirror_view_image(self,
name,
sp_ip,
lun_id,
recovery_policy=VNXMirrorViewRecoveryPolicy.AUTO,
sync_rate=VNXMirrorViewSyncRate.HIGH):
cmd = 'mirror -sync -addimage'.split()
cmd += text_var('-name', name)
cmd += text_var('-arrayhost', sp_ip)
cmd += int_var('-lun', lun_id)
cmd += VNXMirrorViewRecoveryPolicy.get_opt(recovery_policy)
cmd += enum_var('-syncrate', sync_rate, VNXMirrorViewSyncRate)
return cmd
def create_rg(self, disks=None, rg_id=None, raid_type=None):
if rg_id is None:
raise ValueError('RAID group id not specified.')
if not disks:
raise ValueError('disks not specified.')
if raid_type is None:
raid_type = VNXRaidType.RAID5
cmd = ['createrg']
cmd += int_var(None, rg_id)
cmd += disks
cmd += enum_var('-raidtype', raid_type, VNXRaidType)
cmd.append('-o')
return cmd
def create_snap(self, res_id, snap_name, allow_rw=True, auto_delete=False):
cmd = ['snap', '-create']
try:
cmd += int_var('-res', res_id)
except ValueError:
# string type meaning cg name
cmd += text_var('-res', res_id)
cmd += ['-resType', 'CG']
cmd += text_var('-name', snap_name)
cmd += yes_no_var('-allowReadWrite', allow_rw)
cmd += yes_no_var('-allowAutoDelete', auto_delete)
return cmd
def create_snap(self, res_id, snap_name,
allow_rw=True, auto_delete=False):
cmd = ['snap', '-create']
try:
cmd += int_var('-res', res_id)
except ValueError:
# string type meaning cg name
cmd += text_var('-res', res_id)
cmd += ['-resType', 'CG']
cmd += text_var('-name', snap_name)
cmd += yes_no_var('-allowReadWrite', allow_rw)
cmd += yes_no_var('-allowAutoDelete', auto_delete)
return cmd
def _get_lun_opt(cls,
lun_id=None,
lun_name=None,
lun_type=None,
allow_empty=False):
try:
ret = cls._select_one([
int_var('-l', lun_id),
text_var('-name', lun_name),
enum_var('-showOnly', lun_type, VNXLunType)
],
allow_empty=allow_empty)
except OptionMissingError:
raise ValueError(
'lun_id, lun_name or lun_type need to be specified.')
return ret
def get_credentials(self):
if self._username is None and self._password is None:
# use security file
if self._sec_file is not None:
ret = text_var('-secfilepath', self._sec_file)
else:
ret = []
elif self._username is None or self._password is None:
raise ValueError('username or password missing.')
else:
ret = ['-user', self._username,
'-password', self._password,
'-scope', self._scope]
if self.timeout is not None:
ret += int_var('-t', self.timeout)
return ret
def ping_node(self, address, sp, port_id, vport_id=None, packet_size=None,
count=None, timeout=None, delay=None):
if vport_id is None:
vport_id = 0
cmd = ['connection', '-pingnode']
sp = VNXSPEnum.get_sp_index(sp)
cmd += text_var('-sp', sp)
cmd += int_var('-portid', port_id)
cmd += int_var('-vportid', vport_id)
cmd += text_var('-address', address)
cmd += int_var('-packetSize', packet_size)
cmd += int_var('-count', count)
cmd += int_var('-timeout', timeout)
cmd += int_var('-delay', delay)
return cmd
def create_snap(self,
res_id,
snap_name,
allow_rw=True,
auto_delete=False,
keep_for=None):
cmd = ['snap', '-create']
try:
cmd += int_var('-res', res_id)
except ValueError:
# string type meaning cg name
cmd += text_var('-res', res_id)
cmd += ['-resType', 'CG']
cmd += text_var('-name', snap_name)
# -keepFor and -allowAutoDelete cannot co-exist
if keep_for:
cmd += text_var('-keepFor', keep_for)
else:
cmd += yes_no_var('-allowAutoDelete', auto_delete)
cmd += yes_no_var('-allowReadWrite', allow_rw)
return cmd
def ping_node(self,
address,
sp,
port_id,
vport_id=None,
packet_size=None,
count=None,
timeout=None,
delay=None):
if vport_id is None:
vport_id = 0
cmd = ['connection', '-pingnode']
sp = VNXSPEnum.get_sp_index(sp)
cmd += text_var('-sp', sp)
cmd += int_var('-portid', port_id)
cmd += int_var('-vportid', vport_id)
cmd += text_var('-address', address)
cmd += int_var('-packetSize', packet_size)
cmd += int_var('-count', count)
cmd += int_var('-timeout', timeout)
cmd += int_var('-delay', delay)
return cmd
def get_rg(self, rg_id=None):
cmd = ['getrg']
cmd += int_var(None, rg_id)
return cmd
def get_snap(self, name=None, res=None):
cmd = ['snap', '-list']
cmd += text_var('-id', name)
cmd += int_var('-res', res)
cmd.append('-detail')
return cmd
def create_mirror_view(self, name, lun_id):
cmd = 'mirror -sync -create'.split()
cmd += text_var('-name', name)
cmd += int_var('-lun', lun_id)
cmd += ['-usewriteintentlog', '-o']
return cmd
def sg_remove_hlu(self, sg_name, hlu_id):
cmd = ['storagegroup', '-removehlu']
cmd += int_var('-hlu', hlu_id)
cmd += text_var('-gname', sg_name)
cmd.append('-o')
return cmd
def test_int_var(self):
assert_that(int_var('-a', '1'), only_contains('-a', 1))
assert_that(int_var(None, '1'), only_contains(1))
assert_that(int_var('-a', None), equal_to([]))
def get_migration_session(self, src_id=None):
cmd = ['migrate', '-list']
if src_id is not None:
cmd += int_var('-source', src_id)
return cmd
def sg_delete_hlu(self, sg_name, hlu_id):
cmd = ['storagegroup', '-removehlu']
cmd += int_var('-hlu', hlu_id)
cmd += text_var('-gname', sg_name)
cmd.append('-o')
return cmd
def get_rg(self, rg_id=None):
cmd = ['getrg']
cmd += int_var(None, rg_id)
return cmd
def delete_rg(self, rg_id):
cmd = ['removerg']
cmd += int_var(None, rg_id)
return cmd
def remove_rg(self, rg_id):
cmd = ['removerg']
cmd += int_var(None, rg_id)
return cmd
def get_snap(self, name=None, res=None):
cmd = ['snap', '-list']
cmd += text_var('-id', name)
cmd += int_var('-res', res)
cmd.append('-detail')
return cmd