Re: Performance of COPY for Archive operations

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От Reini Urban
Тема Re: Performance of COPY for Archive operations
Дата
Msg-id 4166BF13.5080307@x-ray.at
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Ответ на Re: Performance of COPY for Archive operations  (Bruce Momjian <pgman@candle.pha.pa.us>)
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Bruce Momjian schrieb:
> I guess we will wait to see what problem reports we get from users.
> ---------------------------------------------------------------------------
> Bruce Momjian wrote:
>>We already have a warning that prints when checkpoints happen too
>>frequently.   I wonder if we should print a warning if the number of WAL
>>records doubles from its maximum which is checkpoint_segments*2+1 I
>>think.

I can confirm this also for cygwin.
checkpoints happen too frequently with the default settings.
--
Reini Urban
http://xarch.tu-graz.ac.at/home/rurban/

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