Horton

Re: Spread checkpoint sync

Simon Riggs <simon@2ndquadrant.com>

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From: Simon Riggs <simon@2ndQuadrant.com>
To: Alvaro Herrera <alvherre@commandprompt.com>
Cc: Greg Smith <greg@2ndquadrant.com>, Rob Wultsch <wultsch@gmail.com>, Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>, Jeff Janes <jeff.janes@gmail.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-12-08T15:22:59Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Add new buffers_backend_fsync field to pg_stat_bgwriter.

On Mon, 2010-12-06 at 23:26 -0300, Alvaro Herrera wrote:

> Why would multiple bgwriter processes worry you?

Because it complicates the tracking of files requiring fsync.

As Greg says, the last attempt to do that was a lot of code.

-- 
 Simon Riggs           http://www.2ndQuadrant.com/books/
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