Public bug reported:
This is related to another bug:
https://bugs.launchpad.net/cinder/+bug/1398588/
If one attempts to resize a server with volume attachment information
that is inaccurate / contradicts Cinder's data (eg it thinks a volume is
attached that is not), it results in the server going into an
unrecoverable ERROR state:
Fault
Message
'NoneType' object has no attribute 'get'
Code
500
Details
File "/opt/stack/nova/nova/compute/manager.py", line 314, in
decorated_function return function(self, context, *args, **kwargs) File
"/opt/stack/nova/nova/compute/manager.py", line 3900, in finish_resize
self._set_instance_error_state(context, instance) File
"/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
six.reraise(self.type_, self.value, self.tb) File
"/opt/stack/nova/nova/compute/manager.py", line 3888, in finish_resize
disk_info, image) File "/opt/stack/nova/nova/compute/manager.py", line 3856, in
_finish_resize old_instance_type, sys_meta) File
"/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
six.reraise(self.type_, self.value, self.tb) File
"/opt/stack/nova/nova/compute/manager.py", line 3851, in _finish_resize
block_device_info, power_on) File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 5988, in finish_migration
write_to_disk=True) File "/opt/stack/nova/nova/virt/libvirt/driver.py", line
4152, in _get_guest_xml co
ntext) File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3932, in
_get_guest_config flavor): File "/opt/stack/nova/nova/virt/libvirt/driver.py",
line 3483, in _get_guest_storage_config cfg =
self._connect_volume(connection_info, info) File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 1321, in _connect_volume
driver_type = connection_info.get('driver_volume_type')
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1398685
Title:
Attempting to resize a server with bad / inaccurate volumeAttachment
information results in ERROR state
Status in OpenStack Compute (Nova):
New
Bug description:
This is related to another bug:
https://bugs.launchpad.net/cinder/+bug/1398588/
If one attempts to resize a server with volume attachment information
that is inaccurate / contradicts Cinder's data (eg it thinks a volume
is attached that is not), it results in the server going into an
unrecoverable ERROR state:
Fault
Message
'NoneType' object has no attribute 'get'
Code
500
Details
File "/opt/stack/nova/nova/compute/manager.py", line 314, in
decorated_function return function(self, context, *args, **kwargs) File
"/opt/stack/nova/nova/compute/manager.py", line 3900, in finish_resize
self._set_instance_error_state(context, instance) File
"/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
six.reraise(self.type_, self.value, self.tb) File
"/opt/stack/nova/nova/compute/manager.py", line 3888, in finish_resize
disk_info, image) File "/opt/stack/nova/nova/compute/manager.py", line 3856, in
_finish_resize old_instance_type, sys_meta) File
"/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
six.reraise(self.type_, self.value, self.tb) File
"/opt/stack/nova/nova/compute/manager.py", line 3851, in _finish_resize
block_device_info, power_on) File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 5988, in finish_migration
write_to_disk=True) File "/opt/stack/nova/nova/virt/libvirt/driver.py", line
4152, in _get_guest_xml
context) File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 3932, in
_get_guest_config flavor): File "/opt/stack/nova/nova/virt/libvirt/driver.py",
line 3483, in _get_guest_storage_config cfg =
self._connect_volume(connection_info, info) File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 1321, in _connect_volume
driver_type = connection_info.get('driver_volume_type')
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