Re: [GENERAL] Slow PITR restore

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: Gregory Stark <stark(at)enterprisedb(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>, Jeff Trout <threshar(at)threshar(dot)is-a-geek(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: [GENERAL] Slow PITR restore
Date: 2007-12-13 13:31:19
Message-ID: 20071213133119.GG6262@alvh.no-ip.org
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Simon Riggs wrote:

> ISTM its just autovacuum launcher + Hot Standby mixed.

I don't think you need a launcher at all. Just get the postmaster to
start a configurable number of wal-replay processes (currently the
number is hardcoded to 1).

--
Alvaro Herrera http://www.amazon.com/gp/registry/CTMLCN8V17R4
"Someone said that it is at least an order of magnitude more work to do
production software than a prototype. I think he is wrong by at least
an order of magnitude." (Brian Kernighan)

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