From owner-freebsd-fs@FreeBSD.ORG Tue Dec 3 07:02:28 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 56C2DFED for ; Tue, 3 Dec 2013 07:02:28 +0000 (UTC) Received: from sam.nabble.com (sam.nabble.com [216.139.236.26]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 35C581A1E for ; Tue, 3 Dec 2013 07:02:27 +0000 (UTC) Received: from [192.168.236.26] (helo=sam.nabble.com) by sam.nabble.com with esmtp (Exim 4.72) (envelope-from ) id 1Vnjzx-0005cc-4x for freebsd-fs@freebsd.org; Mon, 02 Dec 2013 23:02:21 -0800 Date: Mon, 2 Dec 2013 23:02:21 -0800 (PST) From: Beeblebrox To: freebsd-fs@freebsd.org Message-ID: <1386054141012-5865623.post@n5.nabble.com> In-Reply-To: References: <1380880223590-5848720.post@n5.nabble.com> <524EEE40.5060208@gmail.com> <1381005634317-5849247.post@n5.nabble.com> Subject: Re: Questions re swap-on-zfs MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Dec 2013 07:02:28 -0000 Thanks Adam, I re-shuffled my HDD and extracted the swap on the spindle HDD to a 4G partition. A poudriere run on all 4 cores produced an "out of swap space" message soon after. I first thought it must be some mistake, but later saw swap usage max to 1.9G when poudriere dropped to 1 build jail and was only building libreoffice. I can imagine what swap gets to when building 4 large ports concurrently then. It seems like code is a little larger in 11. I mean, root "/" and /usr occupy more HDD space and I never ran out of swap before. 4G ram + 4G swap would be more than enough I assumed. I'll probably bump up to 6G swap space (4 cores x 1.5G = 6G) Thanks to everyone for their input. ----- FreeBSD-11-current_amd64_root-on-zfs_RadeonKMS -- View this message in context: http://freebsd.1045724.n5.nabble.com/Questions-re-swap-on-zfs-tp5848720p5865623.html Sent from the freebsd-fs mailing list archive at Nabble.com.