迁移实例error报错Error: Unable to migrate instance

admin

2018-12-02 00:17:59.514 14495 ERROR nova.compute.manager [req-1bd5b04f-b9d5-485e-8043-931a4a6c77bd 9d43966f82de4cab8db3696c634d98ba f563fd1031a246d7aa182ccb79abc996 - default default] [instance: d88cd02c-7179-40c7-b25a-b086f62810bf] Error: Unable to migrate instance (d88cd02c-7179-40c7-b25a-b086f62810bf) to current host (compute02).: UnableToMigrateToSelf: Unable to migrate instance (d88cd02c-7179-40c7-b25a-b086f62810bf) to current host (compute02).
2018-12-02 00:17:59.514 14495 ERROR nova.compute.manager [instance: d88cd02c-7179-40c7-b25a-b086f62810bf] Traceback (most recent call last):
8 E& q1 G* l  g2018-12-02 00:17:59.514 14495 ERROR nova.compute.manager [instance: d88cd02c-7179-40c7-b25a-b086f62810bf]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4139, in prep_resize
2018-12-02 00:17:59.514 14495 ERROR nova.compute.manager [instance: d88cd02c-7179-40c7-b25a-b086f62810bf]     node, migration, clean_shutdown)
2018-12-02 00:17:59.514 14495 ERROR nova.compute.manager [instance: d88cd02c-7179-40c7-b25a-b086f62810bf]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4083, in _prep_resize
$ }) d. d2 F, t- R! i8 x2018-12-02 00:17:59.514 14495 ERROR nova.compute.manager [instance: d88cd02c-7179-40c7-b25a-b086f62810bf]     instance_id=instance.uuid, host=self.host)
6 f8 f/ b; ^( h0 M" ?+ s( g2018-12-02 00:17:59.514 14495 ERROR nova.compute.manager [instance: d88cd02c-7179-40c7-b25a-b086f62810bf] UnableToMigrateToSelf: Unable to migrate instance (d88cd02c-7179-40c7-b25a-b086f62810bf) to current host (compute02).
- V$ c6 Y1 e" ~! w2018-12-02 00:17:59.514 14495 ERROR nova.compute.manager [instance: d88cd02c-7179-40c7-b25a-b086f62810bf]
+ M, Z; v6 S% }0 \4 ~/ B2018-12-02 00:18:27.207 14495 INFO nova.compute.resource_tracker [req-556ca37e-59ed-4f33-b751-4d23cb2071d6 - - - - -] Updating from migration d88cd02c-7179-40c7-b25a-b086f62810bf