** Changed in: nova
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1514910
Title:
VMware: Unable to detach volume after detach failure
Status in OpenStack Compute (nova):
Fix Released
Bug description:
If volume detach fails after reconfiguring the VM to remove volume
vmdk then it will not be possible to detach the volume again.
Subsequent detach will fail with StorageError.
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 366, in decorated_function
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 4760, in detach_volume
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher
self._detach_volume(context, volume_id, instance)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 4743, in _detach_volume
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher
self._driver_detach_volume(context, instance, bdm)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 4698, in _driver_detach_volume
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher
self.volume_api.roll_detaching(context, volume_id)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 197, in
__exit__
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/compute/manager.py", line 4686, in _driver_detach_volume
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher
encryption=encryption)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/virt/vmwareapi/driver.py", line 400, in detach_volume
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher return
self._volumeops.detach_volume(connection_info, instance)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/virt/vmwareapi/volumeops.py", line 581, in detach_volume
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher
self._detach_volume_vmdk(connection_info, instance)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/virt/vmwareapi/volumeops.py", line 526, in
_detach_volume_vmdk
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher device =
self._get_vmdk_backed_disk_device(vm_ref, data)
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher File
"/opt/stack/nova/nova/virt/vmwareapi/volumeops.py", line 514, in
_get_vmdk_backed_disk_device
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher raise
exception.StorageError(reason=_("Unable to find volume"))
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher StorageError:
Storage error: Unable to find volume
2015-11-10 14:34:52.989 TRACE oslo_messaging.rpc.dispatcher
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