Re: Improve shutdown during online backup, take 3

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От Albe Laurenz
Тема Re: Improve shutdown during online backup, take 3
Дата
Msg-id D960CB61B694CF459DCFB4B0128514C202043788@exadv11.host.magwien.gv.at
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Ответ на Re: Improve shutdown during online backup, take 2  (Simon Riggs <simon@2ndquadrant.com>)
Ответы Re: Improve shutdown during online backup, take 3  (Magnus Hagander <magnus@hagander.net>)
Список pgsql-patches
Simon Riggs wrote:
> Patch applies, and works as described. Looks good for final apply.
>
> Few minor thoughts:
>
> * Text in pg_ctl should be WARNING, not Warning.
> * CancelBackup() API looks strange, not sure why
> * Need to mention that CancelBackup() is not the right way to end a
> backup, so that function and pg_stop_backup should reference
> each other
>
> Other than those, I like it. Very useful patch.

Thanks for the feedback!

- I have replaced "Warning" with WARNING".
- I have changed the API of CancelBackup() to return void.
  I don't use the return code anyway, and I guess it's less confusing
  and "strange" that way.
- I have added comments to disambiguate pg_stop_backup() and CancelBackup().

CancelBackup now writes a message to the server log if it cannot delete
backup_label - I hope that's not too verbose...

Yours,
Laurenz Albe

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