Re: Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause,

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От Fujii Masao
Тема Re: Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause,
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Msg-id AANLkTikfb_3VibHjPs6xq1ZpakLbHxx1qHjTOqXO0wkC@mail.gmail.com
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Ответ на Re: Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause,  (Robert Haas <robertmhaas@gmail.com>)
Ответы Re: Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause,  (Robert Haas <robertmhaas@gmail.com>)
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On Thu, Mar 24, 2011 at 12:19 AM, Robert Haas <robertmhaas@gmail.com> wrote:
> On Wed, Mar 23, 2011 at 9:38 AM, Simon Riggs <simon@2ndquadrant.com> wrote:
>>> Actually, my previous email was all nonsense, wasn't it?  If we don't
>>> reach the consistency point, we can't enter normal running anyway -
>>> shut down is the only option no matter what.
>>
>> Presumably you mean that the way its currently coded is the way it should stay?
>
> Uh, maybe, but it's not obvious to me that it actually is coded that
> way.  I don't see any safeguard that prevents recovery from pausing
> before consistency is released.  Is there one?  Where?

Oh, sorry for my poor explanation.

My explanation is true if we'll just change the code so that it ignores
pause_at_recovery_target until recovery reaches the consistency point.
Simon changed the code in that way yesterday.

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center


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