Re: [PATCH v7 0/4] Migration deprecated parts

[Juan Quintela]

Daniel P. Berrangé <berrange@redhat.com> wrote:
> On Wed, Oct 18, 2023 at 12:38:10PM +0200, Juan Quintela wrote:
>> Juan Quintela <quintela@redhat.com> wrote:
>> > Based on: Message-ID: <20231018100651.32674-1-quintela@redhat.com>
>> >           [PULL 00/11] Migration 20231018 patches
>> >
>> > And here we are, at v7:
>> > - drop black line at the end of deprecated.rst
>> > - change qemu-iotest output due to warnings for deprecation.
>> >
>> > The only real change is the output of the qemu-iotest.  That is the
>> > reason why I maintained the reviewed-by.  But will be happy if anyone
>> > of the block people ack the changes.
>> 
>> I forgot to include the link to the CI of the previous failure.
>> 
>> https://gitlab.com/juan.quintela/qemu/-/jobs/5314070229
>> 
>> tput mismatch (see 
>> /builds/juan.quintela/qemu/build/tests/qemu-iotests/scratch/raw-file-183/183.out.bad)
>> --- /builds/juan.quintela/qemu/tests/qemu-iotests/183.out
>> +++ 
>> /builds/juan.quintela/qemu/build/tests/qemu-iotests/scratch/raw-file-183/183.out.bad
>> @@ -28,6 +28,8 @@
>>  { 'execute': 'migrate',
>>         'arguments': { 'uri': 'unix:SOCK_DIR/migrate', 'blk': true } }
>> +warning: parameter 'blk is deprecated; use blockdev-mirror with NBD instead
>> +warning: block migration is deprecated; use blockdev-mirror with NBD instead
>>  {"return": {}}
>>  { 'execute': 'query-status' }
>>  {"return": {"status": "postmigrate", "singlestep": false, "running":
>>  false}}
>
> IIUC, the JSON bits are being written on stdout, and the warnings
> are being written on stderr. The interleaving of the data is
> potentially going to be non-deterministic in the .out file.
> Generally you'd want a filter in the iotests that culls the
> warning: lines to avoid this mixing of stdout/err streams.

Thanks.

So here I am, going to v8 to create filters.

Later, Juan.