Re: Load distributed checkpoint

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От Jim C. Nasby
Тема Re: Load distributed checkpoint
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Msg-id 20061228175457.GS71246@nasby.net
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Ответ на Re: Load distributed checkpoint  (Bruce Momjian <bruce@momjian.us>)
Ответы Re: Load distributed checkpoint  (Bruce Momjian <bruce@momjian.us>)
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On Thu, Dec 28, 2006 at 12:50:19PM -0500, Bruce Momjian wrote:
> To summarize, if we could have fsync() only write the dirty buffers that
> happened as part of the checkpoint, we could delay the write() for the
> entire time between checkpoints, but we can't do that, so we have to
> make it user-tunable.

What about the mmap/msync(?)/munmap idea someone mentioned?
-- 
Jim Nasby                                            jim@nasby.net
EnterpriseDB      http://enterprisedb.com      512.569.9461 (cell)


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