Re: Extended Prefetching using Asynchronous IO - proposal and patch

From: Claudio Freire <klaussfreire(at)gmail(dot)com>
To: johnlumby <johnlumby(at)hotmail(dot)com>
Cc: pgsql hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Extended Prefetching using Asynchronous IO - proposal and patch
Date: 2014-06-09 16:58:53
Message-ID: CAGTBQpatXmMEng14r0JMGeOKbzQoDVEae9YN_0d5ppKv0=BEWw@mail.gmail.com
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I'm having trouble setting max_async_io_prefetchers in postgresql.conf

It says it cannot be changed.

Is that fixed at initdb time? (sounds like a bad idea if it is)

On Sun, Jun 8, 2014 at 11:12 PM, johnlumby <johnlumby(at)hotmail(dot)com> wrote:
> updated version of patch compatible with git head of 140608,
> (adjusted proc oid and a couple of minor fixes)

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