Re: Closing some 8.4 open items

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Closing some 8.4 open items
Date: 2009-04-08 18:02:38
Message-ID: 49DCE6BE.10802@enterprisedb.com
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Josh Berkus wrote:
> The other thing I was going to ask you about is using posix_fadvise as
> an alternative to O_DIRECT for the xlog. O_DIRECT is, AFAIK,
> linux-only, whereas there are "direct write" fadvise flags which work on
> multiple OSes.

What flags are those? I don't see any posix_fadvise flags that would do
anything like O_DIRECT.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

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