From owner-freebsd-fs Sat Aug 14 13:32:36 1999 Delivered-To: freebsd-fs@freebsd.org Received: from frmug.org (frmug-gw.frmug.org [193.56.58.252]) by hub.freebsd.org (Postfix) with ESMTP id 097F714D4E for ; Sat, 14 Aug 1999 13:32:29 -0700 (PDT) (envelope-from roberto@keltia.freenix.fr) Received: (from uucp@localhost) by frmug.org (8.9.1/frmug-2.3/nospam) with UUCP id WAA02272 for freebsd-fs@FreeBSD.ORG; Sat, 14 Aug 1999 22:32:28 +0200 (CEST) (envelope-from roberto@keltia.freenix.fr) Received: by keltia.freenix.fr (Postfix, from userid 101) id 54E32870B; Sat, 14 Aug 1999 19:44:22 +0200 (CEST) Date: Sat, 14 Aug 1999 19:44:22 +0200 From: Ollivier Robert To: freebsd-fs@FreeBSD.ORG Subject: Re: Help with understand file system performance Message-ID: <19990814194422.A13802@keltia.freenix.fr> Mail-Followup-To: freebsd-fs@FreeBSD.ORG References: <19990813152529.G12312@hal.mpn.cp.philips.com> <199908131853.LAA22289@usr09.primenet.com> <19990814105029.A28461@hal.mpn.cp.philips.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii User-Agent: Mutt/0.95.5i In-Reply-To: <19990814105029.A28461@hal.mpn.cp.philips.com>; from Jos Backus on Sat, Aug 14, 1999 at 10:50:29AM +0200 X-Operating-System: FreeBSD 4.0-CURRENT/ELF ctm#5543 AMD-K6 MMX @ 200 MHz Sender: owner-freebsd-fs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org According to Jos Backus: > A very different beast indeed (I used to admin some AIX boxes). This is what > logfs was supposed to be like (correct me if I'm wrong). If you mean LFS then no. LFS is a log file system (the entire FS is a log) whereas JFS is a journalling FS (i.e. a FS with a journal). They're quite different beasts. -- Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto@keltia.freenix.fr FreeBSD keltia.freenix.fr 4.0-CURRENT #73: Sat Jul 31 15:36:05 CEST 1999 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-fs" in the body of the message