Re: Streaming base backups

From: Florian Pflug <fgp(at)phlo(dot)org>
To: Garick Hamlin <ghamlin(at)isc(dot)upenn(dot)edu>
Cc: Cédric Villemain <cedric(dot)villemain(dot)debian(at)gmail(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, Dimitri Fontaine <dimitri(at)2ndquadrant(dot)fr>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Streaming base backups
Date: 2011-01-11 17:27:10
Message-ID: 6DDBD293-B197-4764-81E5-7AC36E6E74EE@phlo.org
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On Jan11, 2011, at 18:09 , Garick Hamlin wrote:
> My gut was that direct io would likely work right on Linux
> and Solaris, at least.

Didn't we discover recently that O_DIRECT fails for ext4 on linux
if ordered=data, or something like that?

best regards,
Florian Pflug

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