below errors logged in manila share service log.
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Jun 08 04:53:35.683508 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.683 27895 DEBUG manila.share.drivers.dell_emc.plugins.vnx.utils [req-d344c1ca-ec82-4472-8be4-5662c7675a92 a80bad43817b4826b781966ef92286bc ffe0517c493a479ab73907082ef6e6bc - - -] Entering FileSystem.get. inner /opt/stack/new/manila/manila/share/drivers/dell_emc/plugins/vnx/utils.py:49
Jun 08 04:53:35.709546 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server [req-d344c1ca-ec82-4472-8be4-5662c7675a92 a80bad43817b4826b781966ef92286bc ffe0517c493a479ab73907082ef6e6bc - - -] Exception during message handling: KeyError: <type 'NoneType'>
Jun 08 04:53:35.709649 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server Traceback (most recent call last):
Jun 08 04:53:35.709737 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 157, in _process_incoming
Jun 08 04:53:35.709829 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server res = self.dispatcher.dispatch(message)
Jun 08 04:53:35.709913 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 213, in dispatch
Jun 08 04:53:35.709994 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server return self._do_dispatch(endpoint, method, ctxt, args)
Jun 08 04:53:35.710076 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 183, in _do_dispatch
Jun 08 04:53:35.710158 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server result = func(ctxt, **new_args)
Jun 08 04:53:35.710241 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/share/manager.py", line 169, in wrapped
Jun 08 04:53:35.710321 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server return f(self, *args, **kwargs)
Jun 08 04:53:35.710406 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/utils.py", line 548, in wrapper
Jun 08 04:53:35.710487 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server return func(self, *args, **kwargs)
Jun 08 04:53:35.710568 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/share/manager.py", line 2649, in create_snapshot
Jun 08 04:53:35.710649 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server {'status': constants.STATUS_ERROR})
Jun 08 04:53:35.710729 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
Jun 08 04:53:35.710818 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server self.force_reraise()
Jun 08 04:53:35.710899 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
Jun 08 04:53:35.710984 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server six.reraise(self.type_, self.value, self.tb)
Jun 08 04:53:35.711064 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/share/manager.py", line 2642, in create_snapshot
Jun 08 04:53:35.711144 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server context, snapshot_instance, share_server=share_server) or {}
Jun 08 04:53:35.711225 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/share/drivers/dell_emc/driver.py", line 101, in create_snapshot
Jun 08 04:53:35.711305 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server self.plugin.create_snapshot(context, snapshot, share_server)
Jun 08 04:53:35.711386 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/share/drivers/dell_emc/plugins/vnx/utils.py", line 51, in inner
Jun 08 04:53:35.711465 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server ret = func(self, *args, **kwargs)
Jun 08 04:53:35.711546 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/share/drivers/dell_emc/plugins/vnx/connection.py", line 238, in create_snapshot
Jun 08 04:53:35.711630 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server status, filesystem = self._get_context('FileSystem').get(share_name)
Jun 08 04:53:35.711710 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/share/drivers/dell_emc/plugins/vnx/utils.py", line 51, in inner
Jun 08 04:53:35.711791 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server ret = func(self, *args, **kwargs)
Jun 08 04:53:35.711872 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/opt/stack/new/manila/manila/share/drivers/dell_emc/plugins/vnx/object_manager.py", line 273, in get
Jun 08 04:53:35.711954 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server self.elt_maker.Alias(name=name)
Jun 08 04:53:35.712527 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/usr/local/lib/python2.7/dist-packages/lxml/builder.py", line 206, in __call__
Jun 08 04:53:35.712672 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server get(dict)(elem, attrib)
Jun 08 04:53:35.712794 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server File "/usr/local/lib/python2.7/dist-packages/lxml/builder.py", line 193, in add_dict
Jun 08 04:53:35.712918 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server attrib[k] = typemap[type(v)](None, v)
Jun 08 04:53:35.713036 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server KeyError: <type 'NoneType'>
Jun 08 04:53:35.713156 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:35.708 27895 ERROR oslo_messaging.rpc.server
Jun 08 04:53:38.997281 vnxmanila2 manila-share[26429]: 2017-06-08 04:53:38.996 27895 DEBUG manila.share.drivers.dell_emc.plugins.vnx.utils [req-c9ebf50e-ec6f-4c13-bc04-f7f99299705e a80bad43817b4826b781966ef92286bc ffe0517c493a479ab73907082ef6e6bc - - -] Entering VNXStorageConnection.delete_snapshot. inner /opt/stack/new/manila/manila/share/drivers/dell_emc/plugins/vnx/utils.py:49
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for detailed logs, please check screen-m-shr.txt.gz at below links:
http://publiclogs.emc.com/vnx_ostack/EMC_VNX_Manila/
build# 248 - 258.
Please coordinate with the refactor effort: https:/ /review. openstack. org/#/c/ 463106/