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 AANLkTinXFfS3we4=Qj29kyTB0=thVjhAGmk1UOic8V7p@mail.gmail.com
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Ответ на Re: Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause,  (Magnus Hagander <magnus@hagander.net>)
Ответы Re: Re: [COMMITTERS] pgsql: Basic Recovery Control functions for use in Hot Standby. Pause,  (Fujii Masao <masao.fujii@gmail.com>)
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On Wed, Feb 9, 2011 at 5:12 PM, Magnus Hagander <magnus@hagander.net> wrote:
> I was also worried about the non-hot-standby case, but I see that the
> patch makes sure you can't enable pause when not in hot standby mode.
> Which in itself might be surprising - perhaps we need a NOTICE for
> when that happens as well?

I didn't include this fix in the patch because I prefer FATAL to
NOTICE for that.
NOTICE doesn't stop recovery. So we might be unable to notice such a NOTICE
message and stop the recovery before it's too late, i.e., the recovery has
completed at the undesirable point. So I think that emitting FATAL is safer.

Regards,

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


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