Re: [Qemu-block] [PATCH v8 00/11] Support streaming to an intermediate layer

[Stefan Hajnoczi]

On Tue, Jun 23, 2015 at 5:09 PM, Alberto Garcia <address@hidden> wrote:
> On Tue 23 Jun 2015 05:36:32 PM CEST, Stefan Hajnoczi wrote:
>
>> Did you try qemu-iotests?  I'm still getting:
>>
>> 030 11s ... [failed, exit status 1] - output mismatch (see
>> 030.out.bad)
>
> Yes, it works fine here.
>
>> +Traceback (most recent call last):
>> +  File "030", line 202, in test_stream_parallel
>> +    self.assert_qmp(result, 'return', {})
>
> This creates several streaming operations in parallel. That particular
> line just checks the return value of each block-stream command.
>
>> +  File "/home/stefanha/qemu/tests/qemu-iotests/iotests.py", line 286, in 
>> assert_qmp
>> +    result = self.dictpath(d, path)
>> +  File "/home/stefanha/qemu/tests/qemu-iotests/iotests.py", line 265, in 
>> dictpath
>> +    self.fail('failed path traversal for "%s" in "%s"' % (path, str(d)))
>> +AssertionError: failed path traversal for "return" in "None"
>> +
>>  ----------------------------------------------------------------------
>>  Ran 17 tests
>
> It seems that self.vm.qmp('block-stream', ...) is returning None in your
> case. Is that the only test that is failing?

Yes, only this test fails.  I have pushed my tree here:
https://github.com/stefanha/qemu/commits/berto-intermediate-streaming

I wonder if you see this failure on your machine with my tree.

Stefan