Hi Ilya,

I’ve got question regarding upgrade of clustered ovsdb-servers from 3.1 to 3.2+ 
version.
ovsdb(7) states that the recommended path for upgrade is to upgrade 
ovsdb-servers one-by-one and that after upgrade ovsdb-server should be started 
with option --disable-file-no-data-conversion and after whole cluster is 
upgradede, it is needed to enable no-data conversion via appctl.

I’ve ran through code and did some upgrade tests, so my question is:
Do I understand correctly, that if there is no necessity to call schema 
conversion after start and before end of cluster upgrade, so it is allowed just 
to restart ovsdb-servers without --disable-file-no-data-conversion option and 
this will not have any downsides?

Regards,
Vladislav Odintsov

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