def cim_pool_to_lsm_pool(smis_common, cim_pool, system_id):
"""
Return a Pool object base on information of cim_pool.
Assuming cim_pool already holding correct properties.
"""
status_info = ''
pool_id = pool_id_of_cim_pool(cim_pool)
name = ''
total_space = Pool.TOTAL_SPACE_NOT_FOUND
free_space = Pool.FREE_SPACE_NOT_FOUND
status = Pool.STATUS_OK
if 'ElementName' in cim_pool:
name = cim_pool['ElementName']
if 'TotalManagedSpace' in cim_pool:
total_space = cim_pool['TotalManagedSpace']
if 'RemainingManagedSpace' in cim_pool:
free_space = cim_pool['RemainingManagedSpace']
if 'OperationalStatus' in cim_pool:
(status,
status_info) = _pool_status_of_cim_pool(cim_pool['OperationalStatus'])
element_type, unsupported = _pool_element_type(smis_common, cim_pool)
plugin_data = cim_path_to_path_str(cim_pool.path)
return Pool(pool_id, name, element_type, unsupported, total_space,
free_space, status, status_info, system_id, plugin_data)
def cim_pool_to_lsm_pool(smis_common, cim_pool, system_id):
"""
Return a Pool object base on information of cim_pool.
Assuming cim_pool already holding correct properties.
"""
status_info = ''
pool_id = pool_id_of_cim_pool(cim_pool)
name = ''
total_space = Pool.TOTAL_SPACE_NOT_FOUND
free_space = Pool.FREE_SPACE_NOT_FOUND
status = Pool.STATUS_OK
if 'ElementName' in cim_pool:
name = cim_pool['ElementName']
if 'TotalManagedSpace' in cim_pool:
total_space = cim_pool['TotalManagedSpace']
if 'RemainingManagedSpace' in cim_pool:
free_space = cim_pool['RemainingManagedSpace']
if 'OperationalStatus' in cim_pool:
(status, status_info) = _pool_status_of_cim_pool(
cim_pool['OperationalStatus'])
element_type, unsupported = _pool_element_type(smis_common, cim_pool)
plugin_data = cim_path_to_path_str(cim_pool.path)
return Pool(pool_id, name, element_type, unsupported,
total_space, free_space,
status, status_info, system_id, plugin_data)
def cim_init_mg_to_lsm_ag(smis_common, cim_init_mg, system_id):
"""
Convert CIM_InitiatorMaskingGroup to lsm.AccessGroup
"""
ag_name = cim_init_mg['ElementName']
ag_id = md5(cim_init_mg['InstanceID'])
cim_inits = cim_init_of_cim_init_mg_path(smis_common, cim_init_mg.path)
(init_ids, init_type) = _init_id_and_type_of(cim_inits)
plugin_data = cim_path_to_path_str(cim_init_mg.path)
return AccessGroup(ag_id, ag_name, init_ids, init_type, system_id,
plugin_data)
def cim_spc_to_lsm_ag(smis_common, cim_spc, system_id):
"""
Convert CIM_SCSIProtocolController to lsm.AccessGroup
"""
ag_id = md5(cim_spc['DeviceID'])
ag_name = cim_spc['ElementName']
cim_inits = cim_init_of_cim_spc_path(smis_common, cim_spc.path)
(init_ids, init_type) = _init_id_and_type_of(cim_inits)
plugin_data = cim_path_to_path_str(cim_spc.path)
return AccessGroup(ag_id, ag_name, init_ids, init_type, system_id,
plugin_data)
def cim_init_mg_to_lsm_ag(smis_common, cim_init_mg, system_id):
"""
Convert CIM_InitiatorMaskingGroup to lsm.AccessGroup
"""
ag_name = cim_init_mg['ElementName']
ag_id = md5(cim_init_mg['InstanceID'])
cim_inits = cim_init_of_cim_init_mg_path(smis_common, cim_init_mg.path)
(init_ids, init_type) = _init_id_and_type_of(cim_inits)
plugin_data = cim_path_to_path_str(cim_init_mg.path)
return AccessGroup(
ag_id, ag_name, init_ids, init_type, system_id, plugin_data)
def cim_spc_to_lsm_ag(smis_common, cim_spc, system_id):
"""
Convert CIM_SCSIProtocolController to lsm.AccessGroup
"""
ag_id = md5(cim_spc['DeviceID'])
ag_name = cim_spc['ElementName']
cim_inits = cim_init_of_cim_spc_path(smis_common, cim_spc.path)
(init_ids, init_type) = _init_id_and_type_of(cim_inits)
plugin_data = cim_path_to_path_str(cim_spc.path)
return AccessGroup(
ag_id, ag_name, init_ids, init_type, system_id, plugin_data)
def cim_vol_to_lsm_vol(cim_vol, pool_id, sys_id):
"""
Takes a CIMInstance that represents a volume and returns a lsm Volume
"""
# This is optional (User friendly name)
if 'ElementName' in cim_vol:
user_name = cim_vol["ElementName"]
else:
# Better fallback value?
user_name = cim_vol['DeviceID']
vpd_83 = _vpd83_of_cim_vol(cim_vol)
admin_state = Volume.ADMIN_STATE_ENABLED
plugin_data = cim_path_to_path_str(cim_vol.path)
return Volume(vol_id_of_cim_vol(cim_vol), user_name, vpd_83,
cim_vol["BlockSize"], cim_vol["NumberOfBlocks"], admin_state,
sys_id, pool_id, plugin_data)
def cim_vol_to_lsm_vol(cim_vol, pool_id, sys_id):
"""
Takes a CIMInstance that represents a volume and returns a lsm Volume
"""
# This is optional (User friendly name)
if 'ElementName' in cim_vol:
user_name = cim_vol["ElementName"]
else:
#Better fallback value?
user_name = cim_vol['DeviceID']
vpd_83 = _vpd83_of_cim_vol(cim_vol)
admin_state = Volume.ADMIN_STATE_ENABLED
plugin_data = cim_path_to_path_str(cim_vol.path)
return Volume(
vol_id_of_cim_vol(cim_vol), user_name, vpd_83,
cim_vol["BlockSize"], cim_vol["NumberOfBlocks"], admin_state, sys_id,
pool_id, plugin_data)