Re: [PATCH v2 13/20] iotests: 129: prepare for backup over block-copy

[Max Reitz]

On 22.10.20 23:10, Vladimir Sementsov-Ogievskiy wrote:
> 23.07.2020 11:03, Max Reitz wrote:
>> On 01.06.20 20:11, Vladimir Sementsov-Ogievskiy wrote:
>>> After introducing parallel async copy requests instead of plain
>>> cluster-by-cluster copying loop, backup job may finish earlier than
>>> final assertion in do_test_stop. Let's require slow backup explicitly
>>> by specifying speed parameter.
>>
>> Isn’t the problem really that block_set_io_throttle does absolutely
>> nothing?  (Which is a long-standing problem with 129.  I personally just
>> never run it, honestly.)
> 
> Hmm.. is it better to drop test_drive_backup() from here ?

I think the best would be to revisit this:

https://lists.nongnu.org/archive/html/qemu-block/2019-06/msg00499.html

Max