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Re: checkpoint reliability - Mailing list pgsql-hackers

From Tom Lane
Subject Re: checkpoint reliability
Date
Msg-id 21719.1008734794@sss.pgh.pa.us
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In response to checkpoint reliability  (Bruce Momjian <pgman@candle.pha.pa.us>)
Responses Re: checkpoint reliability  (Bruce Momjian <pgman@candle.pha.pa.us>)
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Bruce Momjian <pgman@candle.pha.pa.us> writes:
> I was wondering, when we start to reuse a WAL file, do we know that all
> dirty buffers modified in that WAL file have been flushed to disk?

Yes.  At least two checkpoints ago, in fact.
        regards, tom lane

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