Re: 8.4 open item: copy performance regression? - Mailing list pgsql-hackers

From Andrew Dunstan
Subject Re: 8.4 open item: copy performance regression?
Date
Msg-id 50838.71.76.58.95.1246048645.squirrel@dunslane.net
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In response to Re: 8.4 open item: copy performance regression?  ("Kevin Grittner" <Kevin.Grittner@wicourts.gov>)
List pgsql-hackers
On Fri, June 26, 2009 4:13 pm, Kevin Grittner wrote:
> By the way, the number of xlog files seemed to always go to two above
> 2x checkpoint_segments.


The docs say:

"There will always be at least one WAL segment file, and will normally not
be more than (2 + checkpoint_completion_target) * checkpoint_segments + 1
files."


cheers

andrew



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