Horton

Re: File system performance and pg_xlog

Trond Eivind Glomsrød <teg@redhat.com>

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From: teg@redhat.com (Trond Eivind Glomsrød )
To: Bruce Momjian <pgman@candle.pha.pa.us>
Cc: mlw <markw@mohawksoft.com>, Marko Kreen <marko@l-t.ee>, Hackers List <pgsql-hackers@postgresql.org>
Date: 2001-05-07T16:46:48Z
Lists: pgsql-hackers 
Bruce Momjian <pgman@candle.pha.pa.us> writes:

> That is a major issue for people running performance tests.  For
> example, XFS may be slow on 2.2 kernels but not 2.4 kernels.

XFS is 2.4 only, AFAIK - even the installer modifications SGI did to
Red Hat Linux 7 (which is shipped with a 2.2 kernel) includes
installing a 2.4pre kernel, AFAIR.

-- 
Trond Eivind Glomsrød
Red Hat, Inc.