Public bug reported: Reproducing method as following: 1.create a volume from image [root@2C5_10_DELL05 ~(keystone_admin)]# cinder create --image-id fd8330b3-a307-4140-8fe0-01341b583e26 --name test_image_volume --volume-type KSIP 1 +---------------------------------------+--------------------------------------+ | Property | Value | +---------------------------------------+--------------------------------------+ | attachments | [] | | availability_zone | nova | | bootable | false | | consistencygroup_id | None | | created_at | 2016-02-27T04:20:37.000000 | | description | None | | encrypted | False | | id | a0dae16a-2669-49c7-a118-250c31adc655 | | metadata | {} | | multiattach | False | | name | test_image_volume | | os-vol-host-attr:host | None | | os-vol-mig-status-attr:migstat | None | | os-vol-mig-status-attr:name_id | None | | os-vol-tenant-attr:tenant_id | 181a578bc97642f2b9e153bec622f130 | | os-volume-replication:driver_data | None | | os-volume-replication:extended_status | None | | replication_status | disabled | | size | 1 | | snapshot_id | None | | source_volid | None | | status | creating | | user_id | 8b34e1ab75024fcba0ea69a6fd0937c3 | | volume_type | KSIP | +---------------------------------------+--------------------------------------+ 2、boot a instance from the step 1 volume. [root@2C5_10_DELL05 ~(keystone_admin)]# nova boot --flavor 1 --block-device id=a0dae16a-2669-49c7-a118-250c31adc655,source=volume,dest=volume,bootindex=0 --nic net-id=5c8f7e7a-5a75-48eb-9c68-096278585c18 test_vm +--------------------------------------+--------------------------------------------------+ | Property | Value | +--------------------------------------+--------------------------------------------------+ | OS-DCF:diskConfig | MANUAL | | OS-EXT-AZ:availability_zone | nova | | OS-EXT-SRV-ATTR:host | - | | OS-EXT-SRV-ATTR:hypervisor_hostname | - | | OS-EXT-SRV-ATTR:instance_name | instance-00000647 | | OS-EXT-STS:power_state | 0 | | OS-EXT-STS:task_state | scheduling | | OS-EXT-STS:vm_state | building | | OS-SRV-USG:launched_at | - | | OS-SRV-USG:terminated_at | - | | accessIPv4 | | | accessIPv6 | | | adminPass | JEeW4BR4WL3a | | autostart | TRUE | | boot_index_type | | | config_drive | | | created | 2016-02-27T04:22:42Z | | flavor | m1.tiny (1) | | hostId | | | id | a740b3da-42e7-4cba-9408-8df3b4846dcc | | image | Attempt to boot from volume - no image supplied | | key_name | - | | metadata | {} | | move | TRUE | | name | test_vm | | novnc | TRUE | | os-extended-volumes:volumes_attached | [{"id": "a0dae16a-2669-49c7-a118-250c31adc655"}] | | priority | 50 | | progress | 0 | | qos | | | security_groups | default | | status | BUILD | | tenant_id | 181a578bc97642f2b9e153bec622f130 | | updated | 2016-02-27T04:22:43Z | | user_id | 8b34e1ab75024fcba0ea69a6fd0937c3 | +--------------------------------------+--------------------------------------------------+ 3. migrate the in-use status volume [root@2C5_10_DELL05 ~(keystone_admin)]# cinder migrate a0dae16a-2669-49c7-a118-250c31adc655 2C5_10_DELL05@KS3200ISCSIDriver-2#KS3200_IPSAN 4. migrate volume fail, nova-compute.log as following: 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last): 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher executor_callback)) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher executor_callback) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 8699, in swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher new_volume_id) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher payload) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__ 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher return f(self, context, *args, **kw) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 379, in decorated_function 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher LOG.warning(msg, e, instance_uuid=instance_uuid) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__ 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 350, in decorated_function 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 407, in decorated_function 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher kwargs['instance'], e, sys.exc_info()) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__ 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 395, in decorated_function 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5965, in swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher new_volume_id) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5932, in _swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher self.volume_api.unreserve_volume(context, new_volume_id) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__ 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5913, in _swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher resize_to) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1241, in swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher self._disconnect_volume(old_connection_info, disk_dev) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1092, in _disconnect_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher raise 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher TypeError: exceptions must be old-style classes or derived from BaseException, not NoneType 5. Then, the instance is still running ,active. but login to the virtual machine system, find the guest OS changed read-only file system.
** Affects: nova Importance: Undecided Assignee: YaoZheng_ZTE (zheng-yao1) Status: New ** Changed in: nova Assignee: (unassigned) => YaoZheng_ZTE (zheng-yao1) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1550639 Title: After migrate volume being attached instance, the instance cann't run normally Status in OpenStack Compute (nova): New Bug description: Reproducing method as following: 1.create a volume from image [root@2C5_10_DELL05 ~(keystone_admin)]# cinder create --image-id fd8330b3-a307-4140-8fe0-01341b583e26 --name test_image_volume --volume-type KSIP 1 +---------------------------------------+--------------------------------------+ | Property | Value | +---------------------------------------+--------------------------------------+ | attachments | [] | | availability_zone | nova | | bootable | false | | consistencygroup_id | None | | created_at | 2016-02-27T04:20:37.000000 | | description | None | | encrypted | False | | id | a0dae16a-2669-49c7-a118-250c31adc655 | | metadata | {} | | multiattach | False | | name | test_image_volume | | os-vol-host-attr:host | None | | os-vol-mig-status-attr:migstat | None | | os-vol-mig-status-attr:name_id | None | | os-vol-tenant-attr:tenant_id | 181a578bc97642f2b9e153bec622f130 | | os-volume-replication:driver_data | None | | os-volume-replication:extended_status | None | | replication_status | disabled | | size | 1 | | snapshot_id | None | | source_volid | None | | status | creating | | user_id | 8b34e1ab75024fcba0ea69a6fd0937c3 | | volume_type | KSIP | +---------------------------------------+--------------------------------------+ 2、boot a instance from the step 1 volume. [root@2C5_10_DELL05 ~(keystone_admin)]# nova boot --flavor 1 --block-device id=a0dae16a-2669-49c7-a118-250c31adc655,source=volume,dest=volume,bootindex=0 --nic net-id=5c8f7e7a-5a75-48eb-9c68-096278585c18 test_vm +--------------------------------------+--------------------------------------------------+ | Property | Value | +--------------------------------------+--------------------------------------------------+ | OS-DCF:diskConfig | MANUAL | | OS-EXT-AZ:availability_zone | nova | | OS-EXT-SRV-ATTR:host | - | | OS-EXT-SRV-ATTR:hypervisor_hostname | - | | OS-EXT-SRV-ATTR:instance_name | instance-00000647 | | OS-EXT-STS:power_state | 0 | | OS-EXT-STS:task_state | scheduling | | OS-EXT-STS:vm_state | building | | OS-SRV-USG:launched_at | - | | OS-SRV-USG:terminated_at | - | | accessIPv4 | | | accessIPv6 | | | adminPass | JEeW4BR4WL3a | | autostart | TRUE | | boot_index_type | | | config_drive | | | created | 2016-02-27T04:22:42Z | | flavor | m1.tiny (1) | | hostId | | | id | a740b3da-42e7-4cba-9408-8df3b4846dcc | | image | Attempt to boot from volume - no image supplied | | key_name | - | | metadata | {} | | move | TRUE | | name | test_vm | | novnc | TRUE | | os-extended-volumes:volumes_attached | [{"id": "a0dae16a-2669-49c7-a118-250c31adc655"}] | | priority | 50 | | progress | 0 | | qos | | | security_groups | default | | status | BUILD | | tenant_id | 181a578bc97642f2b9e153bec622f130 | | updated | 2016-02-27T04:22:43Z | | user_id | 8b34e1ab75024fcba0ea69a6fd0937c3 | +--------------------------------------+--------------------------------------------------+ 3. migrate the in-use status volume [root@2C5_10_DELL05 ~(keystone_admin)]# cinder migrate a0dae16a-2669-49c7-a118-250c31adc655 2C5_10_DELL05@KS3200ISCSIDriver-2#KS3200_IPSAN 4. migrate volume fail, nova-compute.log as following: 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last): 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher executor_callback)) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher executor_callback) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 8699, in swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher new_volume_id) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/exception.py", line 88, in wrapped 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher payload) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__ 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/exception.py", line 71, in wrapped 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher return f(self, context, *args, **kw) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 379, in decorated_function 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher LOG.warning(msg, e, instance_uuid=instance_uuid) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__ 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 350, in decorated_function 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 407, in decorated_function 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher kwargs['instance'], e, sys.exc_info()) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__ 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 395, in decorated_function 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5965, in swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher new_volume_id) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5932, in _swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher self.volume_api.unreserve_volume(context, new_volume_id) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 85, in __exit__ 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 5913, in _swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher resize_to) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1241, in swap_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher self._disconnect_volume(old_connection_info, disk_dev) 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 1092, in _disconnect_volume 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher raise 2016-02-27 11:32:47.986 29370 TRACE oslo_messaging.rpc.dispatcher TypeError: exceptions must be old-style classes or derived from BaseException, not NoneType 5. Then, the instance is still running ,active. but login to the virtual machine system, find the guest OS changed read-only file system. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1550639/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp