删除instance失败

ERROR nova.api.openstack.extensions [req-b730f068-67ed-4cec-ada1-607bbad6a9c6 647b8d9e530441068b63211ed2bd4255 d4b294ee6eef4bed89d1703603c4f228 - default default] Unexpected exception in API method: DBDeadlock: (pymysql.err.InternalError) (1205, u'Lock wait timeout exceeded; try restarting transaction') [SQL: u'UPDATE instance_extra SET updated_at=%(updated_at)s, flavor=%(flavor)s WHERE instance_extra.deleted = %(deleted_1)s AND instance_extra.instance_uuid = %(instance_uuid_1)s'] [parameters: {'flavor': '{"new": null, "old": null, "cur": {"nova_object.version": "1.1", "nova_object.changes": ["extra_specs"], "nova_object.name": "Flavor", "nova_object.d ... (276 characters truncated) ... pe": "STORAGE4"}, "swap": 0, "rxtx_factor": 1.0, "is_public": true, "deleted_at": null, "vcpu_weight": 0, "id": 1}, "nova_object.namespace": "nova"}}', u'instance_uuid_1': '9cd2751a-73a3-4cdb-a6eb-d07bbe58f7f1', 'updated_at': datetime.datetime(2021, 5, 31, 8, 8, 29, 537284), u'deleted_1': 0}]

 

报错原因为数据库被锁住

查看数据库中的报错，无法打开bcrdb目录

原因为数据库的存储空间满了

 

挂载一个存储盘即可，或者对var路径进行扩容