From owner-freebsd-hackers@FreeBSD.ORG Sat Apr 20 09:55:28 2013 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 94D4AE84; Sat, 20 Apr 2013 09:55:28 +0000 (UTC) (envelope-from kpaasial@gmail.com) Received: from mail-wi0-x22d.google.com (mail-wi0-x22d.google.com [IPv6:2a00:1450:400c:c05::22d]) by mx1.freebsd.org (Postfix) with ESMTP id 0CFC41563; Sat, 20 Apr 2013 09:55:27 +0000 (UTC) Received: by mail-wi0-f173.google.com with SMTP id c10so1962176wiw.6 for ; Sat, 20 Apr 2013 02:55:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:date:message-id:subject:from:to :content-type; bh=c21KDMvgMopz2Lnv5Z8ImTr/Q3dk7PEu/hrlHfFObbg=; b=Snt5WevnCvbqPhiDM7JKk+CcOd74h/Rc0bnDraJM6lO1wfskRdz+p/hRx74LSkMEOH 3r5NKYSTqBtW2wfOhfyQz3fQA7gsgLRY/RRgFa3/yW/StgGMHeBaS2YiJzqDtq7K5sid yfezw98Z2zFFZhJHfln3w8W/ZNZNnLjW8lU3nyBK9NGGGUFSlMYEX7LSdKrLO/8pcAyD xs0mBC0kOPnbHy0xIzCl9D8ISM5+hR1V3T5zqWQHMupD59YfW8Ed08n1i3nMYfGfUSVe GxiUB3/ZQDadG///dRq13cJ8V18gsAehdi1f1NLFiLayBkHgwZNrlTuDC7tj9E7sXo22 79sQ== MIME-Version: 1.0 X-Received: by 10.194.103.72 with SMTP id fu8mr33296880wjb.42.1366451727082; Sat, 20 Apr 2013 02:55:27 -0700 (PDT) Received: by 10.216.139.72 with HTTP; Sat, 20 Apr 2013 02:55:26 -0700 (PDT) Date: Sat, 20 Apr 2013 12:55:26 +0300 Message-ID: Subject: WORLDTMP on a ram disk From: Kimmo Paasiala To: freebsd-hackers@freebsd.org, FreeBSD current Content-Type: text/plain; charset=UTF-8 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: Sat, 20 Apr 2013 09:55:28 -0000 Poking around the /usr/src/Makefile.inc1 I see that there's a variable called "WORLDTMP" that seems to set the location for temporary files during the world build. My question is now: Is it safe to put WORLDTMP on a ram disk, for example tmpfs(5)? Looking at the build process it seems to me that the temporary files are no longer needed after make buildworld has finished? -Kimmo