From owner-freebsd-fs@FreeBSD.ORG Sun Jun 9 11:45:35 2013 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id EE63ECA1 for ; Sun, 9 Jun 2013 11:45:35 +0000 (UTC) (envelope-from marck@rinet.ru) Received: from woozle.rinet.ru (woozle.rinet.ru [195.54.192.68]) by mx1.freebsd.org (Postfix) with ESMTP id 800051374 for ; Sun, 9 Jun 2013 11:45:35 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by woozle.rinet.ru (8.14.5/8.14.5) with ESMTP id r59BjSIC084468 for ; Sun, 9 Jun 2013 15:45:28 +0400 (MSK) (envelope-from marck@rinet.ru) Date: Sun, 9 Jun 2013 15:45:28 +0400 (MSK) From: Dmitry Morozovsky To: freebsd-fs@FreeBSD.org Subject: /tmp: change default to mdmfs and/or tmpfs? Message-ID: User-Agent: Alpine 2.00 (BSF 1167 2008-08-23) X-NCC-RegID: ru.rinet X-OpenPGP-Key-ID: 6B691B03 MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (woozle.rinet.ru [0.0.0.0]); Sun, 09 Jun 2013 15:45:28 +0400 (MSK) X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Jun 2013 11:45:36 -0000 Dear colleagues, what do you think about stop using precious disk or even SSD resources for /tmp? For last several (well, maybe over 10?) years I constantly use md (swap-backed) for /tmp, usually 128M in size, which is enough for most of our server needs. Some require more, but none more than 512M. Regarding the options, we use tmpmfs_flags="-S -n -o async -b 4096 -f 512" Given more and more fixes/improvements committed to tmpfs, switching /tmp to it would be even better idea. You thoughts? Thank you! -- Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] [ FreeBSD committer: marck@FreeBSD.org ] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------