nova创建实例did not finish being created even after we waited 191 seconds or 61 atte

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消息Build of instance 67128fdf-8ae7-4bc5-b544-812ce8765937 aborted: Volume 531c7c00-2822-45a4-b0cc-15adafcbb952 did not finish being created even after we waited 191 seconds or 61 attempts. And its status is downloading.编码500详情Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1863, in _do_build_and_run_instance filter_properties, request_spec) File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2085, in _build_and_run_instance bdms=block_device_mapping) File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__ self.force_reraise() File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise six.reraise(self.type_, self.value, self.tb) File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2037, in _build_and_run_instance block_device_mapping) as resources: File "/usr/lib64/python2.7/contextlib.py", line 17, in __enter__ return self.gen.next() File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2247, in _build_resources reason=e.format_message()) BuildAbortException: Build of instance 67128fdf-8ae7-4bc5-b544-812ce8765937 aborted: Volume 531c7c00-2822-45a4-b0cc-15adafcbb952 did not finish being created even after we waited 191 seconds or 61 attempts. And its status is downloading.已创建June 24, 2021, 7:50 a.m.

1 H8 ]+ y2 D( v解决办法：
在nova.conf文件中加入：
# O' ^4 \9 a* D) }2 j[DEFAULT]
% Y! F' n0 [+ v. R* a
+ J6 O9 e. x9 T4 j' Yblock_device_allocate_retries = 3600
' X$ d7 ]3 k& y

重启nova-compute服务和nova-api服务
0 V8 x% e& I& j8 C* _) X) a

admin

错误： 实例 "wind" 执行所请求操作失败，实例处于错误状态。: 请稍后再试 [错误: Build of instance 76b44aa5-99ee-4c9a-8904-a7184954b929 aborted: Volume d98b4be6-60f1-466d-9bbd-c1201ee182ef did not finish being created even after we waited 191 seconds or 61 attempts. And its status is creating.].