Re: pgsql: Fix management of pendingOpsTable in auxiliary processes.

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-committers(at)postgresql(dot)org
Subject: Re: pgsql: Fix management of pendingOpsTable in auxiliary processes.
Date: 2012-07-18 20:18:33
Message-ID: CA+U5nMJ1MBvg8Br=ovUYEeSXGN7xfdXnOc5GgE47VgLfL3+vDA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-committers

On 18 July 2012 20:38, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> Creation of the table in the
> bgwriter is fatal, because it absorbs fsync requests that should have gone
> to the checkpointer; instead they just sit in bgwriter local memory and are
> never acted on.

Hmmm, sorry about that.

I would swear I had fixed that already, which is fairly strange.

--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

In response to

Browse pgsql-committers by date

  From Date Subject
Next Message Heikki Linnakangas 2012-07-18 20:20:23 pgsql: Refactor the way code is shared between some range type function
Previous Message Tom Lane 2012-07-18 19:40:48 pgsql: Fix statistics breakage from bgwriter/checkpointer process split