Re: performance regression with Linux 2.6.33 and glibc 2.12

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Marc Cousin <cousinmarc(at)gmail(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: performance regression with Linux 2.6.33 and glibc 2.12
Date: 2010-06-04 13:59:05
Message-ID: 2135.1275659945@sss.pgh.pa.us
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Marc Cousin <cousinmarc(at)gmail(dot)com> writes:
> I hope I'm not going to expose an already known problem, but I couldn't find
> it mailing list archives (I only found http://archives.postgresql.org/pgsql-
> hackers/2009-12/msg01543.php).

You sure this isn't the well-known "ext4 actually implements fsync
where ext3 didn't" issue?

regards, tom lane

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