Re: PreallocXlogFiles

From: Simon Riggs <simon(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Gavin Sherry <swm(at)linuxworld(dot)com(dot)au>, Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: PreallocXlogFiles
Date: 2004-07-22 07:46:59
Message-ID: 1090482419.2660.9.camel@localhost.localdomain
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On Thu, 2004-07-22 at 01:44, Tom Lane wrote:
> Simon Riggs <simon(at)2ndquadrant(dot)com> writes:
> > Yes, I agree, but the checkpointer isn't waking up often enough
> > currently to do this effectively. It's just randomly doing it.
>
> Agreed. Maybe it should be part of the bgwriter's idle loop, and
> not directly associated with checkpoints at all.
>

Yes, thats a more natural home, now bgwriter exists. But does it know
when log files are full? How would it know?

Best Regards, Simon Riggs

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