Re: Re: [COMMITTERS] pgsql: Make CheckRequiredParameterValues() depend upon correct

Kevin Grittner <kevin.grittner@wicourts.gov>

From: "Kevin Grittner" <Kevin.Grittner@wicourts.gov>

To: "Simon Riggs" <simon@2ndQuadrant.com>, "Tom Lane" <tgl@sss.pgh.pa.us>

Cc: "Alvaro Herrera" <alvherre@commandprompt.com>, "Heikki Linnakangas" <heikki.linnakangas@enterprisedb.com>, "Fujii Masao" <masao.fujii@gmail.com>, "Robert Haas" <robertmhaas@gmail.com>, "Aidan Van Dyk" <aidan@highrise.ca>, <pgsql-hackers@postgresql.org>

Date: 2010-04-29T18:01:32Z

Lists: pgsql-hackers

Simon Riggs <simon@2ndQuadrant.com> wrote:
 
> I've asked for evidence that recovery is any slower as a result of
> HS.
 
Can you quantify the impact on the number of bytes written to WAL
when switching from the archiving level to the hot standby level?
 
-Kevin