From owner-freebsd-questions@FreeBSD.ORG Wed Jun 3 18:36:44 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 189E2106566B for ; Wed, 3 Jun 2009 18:36:44 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (wojtek.tensor.gdynia.pl [IPv6:2001:4070:101:2::1]) by mx1.freebsd.org (Postfix) with ESMTP id 7D6E28FC0A for ; Wed, 3 Jun 2009 18:36:42 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (localhost [IPv6:::1]) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3) with ESMTP id n53Iab4j024194; Wed, 3 Jun 2009 20:36:37 +0200 (CEST) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from localhost (wojtek@localhost) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3/Submit) with ESMTP id n53Iabbd024191; Wed, 3 Jun 2009 20:36:37 +0200 (CEST) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Date: Wed, 3 Jun 2009 20:36:37 +0200 (CEST) From: Wojciech Puchar To: Kirk Strauser In-Reply-To: <200906031324.54199.kirk@strauser.com> Message-ID: References: <200906031324.54199.kirk@strauser.com> User-Agent: Alpine 2.00 (BSF 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-questions@freebsd.org Subject: Re: Swap on ZFS - still a bad idea? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Jun 2009 18:36:45 -0000 > Putting swap on ZFS is listed as broken on the wiki. Is that still true of > the newly MFC'ed version? No idea. You may just make separate partition for swapping and it will work. Good if you have swap "just for sure". If your system needs swapping under normal operation, using ZFS is really bad idea as it needs lots of memory - which you are already short of. With RAM costs of <20$/GB (DDR2) it's best to get as much memory as your software needs.