From owner-freebsd-current@freebsd.org Tue Jan 31 23:30:31 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D3D34CCA4FF for ; Tue, 31 Jan 2017 23:30:31 +0000 (UTC) (envelope-from Mark.Martinec+freebsd@ijs.si) Received: from mail.ijs.si (mail.ijs.si [IPv6:2001:1470:ff80::25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8EC861990 for ; Tue, 31 Jan 2017 23:30:31 +0000 (UTC) (envelope-from Mark.Martinec+freebsd@ijs.si) Received: from amavis-ori.ijs.si (localhost [IPv6:::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.ijs.si (Postfix) with ESMTPS id 3vCjBs726Tz1QD for ; Wed, 1 Feb 2017 00:29:09 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ijs.si; h= user-agent:message-id:references:in-reply-to:organization :subject:subject:from:from:date:date:content-transfer-encoding :content-type:content-type:mime-version:received:received :received:received; s=jakla4; t=1485905346; x=1488497347; bh=y6q S5Q03dBODpKlDOGIiXnOniZDCzalpd55P1R+z1FE=; b=nvBfBewsn93DWx4y/QT Cb4I3JAKz8JXZ3V3pwThrcsTZpih78R0BZrD+ngHu7uq961cIGnJ/qWtcgliOgwq xCMvLAua1iFFqTt/BsBv8Dw1TKItzIheqctcYqMBOjRbCLNiexW1r/R+EqDkTr+o KkzKRN5ApCMsqv3KydD8gbcg= X-Virus-Scanned: amavisd-new at ijs.si Received: from mail.ijs.si ([IPv6:::1]) by amavis-ori.ijs.si (mail.ijs.si [IPv6:::1]) (amavisd-new, port 10026) with LMTP id bDWl7k9mhSkC for ; Wed, 1 Feb 2017 00:29:06 +0100 (CET) Received: from mildred.ijs.si (mailbox.ijs.si [IPv6:2001:1470:ff80::143:1]) by mail.ijs.si (Postfix) with ESMTP id 3vCjBp2TVtz1QC for ; Wed, 1 Feb 2017 00:29:06 +0100 (CET) Received: from nabiralnik.ijs.si (nabiralnik.ijs.si [IPv6:2001:1470:ff80::80:16]) by mildred.ijs.si (Postfix) with ESMTP id 3vCjBp1gJ8z6V for ; Wed, 1 Feb 2017 00:29:06 +0100 (CET) Received: from neli.ijs.si ([193.2.4.95]) by webmail.ijs.si with HTTP (HTTP/1.1 POST); Wed, 01 Feb 2017 00:29:06 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 01 Feb 2017 00:29:06 +0100 From: Mark Martinec To: freebsd-current@freebsd.org Subject: Re: gptzfsboot grew a lot after skein support was added; need knob to control bloat Organization: Jozef Stefan Institute In-Reply-To: References: Message-ID: X-Sender: Mark.Martinec+freebsd@ijs.si User-Agent: Roundcube Webmail/1.2.3 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 31 Jan 2017 23:30:31 -0000 2017-01-27 01:09, Allan Jude wrote: > Yeah, most of the size is from the GELI support, not Skein, so that is > your best starting place. On a tangential ... does the gptzfsboot really support skein checksums in 11.0? If so, then why does zfs not allow setting skein on a root pool? # zfs set checksum=skein xxx cannot set property for 'xxx': property setting is not allowed on root pools Mark