From owner-freebsd-hackers@FreeBSD.ORG Sun Dec 30 15:38:47 2012 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 72991C96 for ; Sun, 30 Dec 2012 15:38:47 +0000 (UTC) (envelope-from develloper.unix@hotmail.fr) Received: from bay0-omc3-s3.bay0.hotmail.com (bay0-omc3-s3.bay0.hotmail.com [65.54.190.141]) by mx1.freebsd.org (Postfix) with ESMTP id 5071F8FC15 for ; Sun, 30 Dec 2012 15:38:46 +0000 (UTC) Received: from BAY002-W211 ([65.54.190.188]) by bay0-omc3-s3.bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Sun, 30 Dec 2012 07:37:42 -0800 X-EIP: [LhZjUm6ZGBTQUxj9Qwmp4K599y6epUZ5] X-Originating-Email: [develloper.unix@hotmail.fr] Message-ID: From: Quentin SCHWERKOLT To: Wojciech Puchar , "freebsd-hackers@freebsd.org" Subject: RE: UFS1 vs UFS2 Date: Sun, 30 Dec 2012 16:37:41 +0100 Importance: Normal In-Reply-To: References: MIME-Version: 1.0 X-OriginalArrivalTime: 30 Dec 2012 15:37:42.0321 (UTC) FILETIME=[9B4D6210:01CDE6A3] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Dec 2012 15:38:47 -0000 Since FreeBSD 9.0=2C you can choose between UFS1 and UFS2 in bsdinstall(8) = when creating a new freebsd-ufs partition. Q. Schwerkolt > Date: Sun=2C 30 Dec 2012 14:21:26 +0100 > From: wojtek@wojtek.tensor.gdynia.pl > To: freebsd-hackers@freebsd.org > Subject: UFS1 vs UFS2 >=20 > OpenBSD by default use UFS1 for partitions smaller than 1TB. >=20 > FreeBSD use always UFS2. UFS2 uses double the amount of space for inodes.= =20 > basic operation seems the same. >=20 > Does it make sense to use UFS1 for small filesystem (on SSD) that would=20 > have few millions of files. It will take less space for inodes=2C but how= =20 > about performance? >=20 > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe=2C send any mail to "freebsd-hackers-unsubscribe@freebsd.o= rg" =