Hi!
>I think storing this in pg_control is a bad idea. That file is
>extremely critical and if you break it, you're pretty much SOL on
>recovering your data. I suggest that this should use a separate file.
Thanks. Operation log location changed to 'global/pg_control_log' (if
the name is not pretty, it can be changed).
I attached the patch (v2-0001-Operation-log.patch) and description of
operation log (Operation-log.txt).
With best regards,
Dmitry Koval
Postgres Professional: http://postgrespro.com