Re: ASM versus Filesystems
From: Marcin Przepiorowski <pioro1_at_gmail.com>
Date: Mon, 8 Mar 2010 22:12:43 +0000
Message-ID: <3f5690af1003081412i4ff8c926r27c5b1c943b687fc_at_mail.gmail.com>
On Mon, Mar 8, 2010 at 8:28 PM, Jakub Wartak <vnulllists_at_pcnet.com.pl> wrote:
> Dnia poniedziałek, 8 marca 2010 09:34, Stefano Cislaghi napisał:
>
> I would say yes but it really depends. AIX can use cio/dio (concurrent/direct
> I/O via special mount options, even on NFSv3), Solaris is the same, Linux has
> O_DIRECT, everything else doesn't count (kill me, but I think HPUX is
> dying...)
Date: Mon, 8 Mar 2010 22:12:43 +0000
Message-ID: <3f5690af1003081412i4ff8c926r27c5b1c943b687fc_at_mail.gmail.com>
On Mon, Mar 8, 2010 at 8:28 PM, Jakub Wartak <vnulllists_at_pcnet.com.pl> wrote:
> Dnia poniedziałek, 8 marca 2010 09:34, Stefano Cislaghi napisał:
>
> I would say yes but it really depends. AIX can use cio/dio (concurrent/direct
> I/O via special mount options, even on NFSv3), Solaris is the same, Linux has
> O_DIRECT, everything else doesn't count (kill me, but I think HPUX is
> dying...)
Hi
I agree with Jakub - it depends - there is no one correct/preferred solution for every system.
This is what I wrote a few mails before - test both and choose better one for your particular system.
regards,
Marcin Przepiorowski
http://oracleprof.blogspot.com/
-- http://www.freelists.org/webpage/oracle-lReceived on Mon Mar 08 2010 - 16:12:43 CST