From owner-freebsd-current@FreeBSD.ORG Mon Aug 8 03:24:56 2005 Return-Path: X-Original-To: freebsd-current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5218B16A41F; Mon, 8 Aug 2005 03:24:56 +0000 (GMT) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [64.7.153.18]) by mx1.FreeBSD.org (Postfix) with ESMTP id CE82C43EF1; Mon, 8 Aug 2005 03:24:55 +0000 (GMT) (envelope-from mike@sentex.net) Received: from pumice6.sentex.ca (pumice6.sentex.ca [64.7.153.21]) by smarthost1.sentex.ca (8.13.3/8.13.3) with ESMTP id j783O1TW026282; Sun, 7 Aug 2005 23:24:01 -0400 (EDT) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by pumice6.sentex.ca (8.13.3/8.13.3) with ESMTP id j783Osif084797; Sun, 7 Aug 2005 23:24:55 -0400 (EDT) (envelope-from mike@sentex.net) Received: from simian.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.3/8.13.3) with ESMTP id j783Oqam022308 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 7 Aug 2005 23:24:53 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <6.2.1.2.0.20050807231805.0449b9c0@64.7.153.2> X-Mailer: QUALCOMM Windows Eudora Version 6.2.1.2 Date: Sun, 07 Aug 2005 23:27:30 -0400 To: Pawel Jakub Dawidek From: Mike Tancsa In-Reply-To: <20050807160735.GD1002@garage.freebsd.pl> References: <20050728205413.GB762@darkness.comp.waw.pl> <6.2.1.2.0.20050806205925.0522cad0@64.7.153.2> <20050807065223.GB1002@garage.freebsd.pl> <6.2.1.2.0.20050807091937.040d9e48@64.7.153.2> <20050807160735.GD1002@garage.freebsd.pl> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Virus-Scanned: by amavisd-new X-Scanned-By: MIMEDefang 2.51 on 64.7.153.18 X-Scanned-By: MIMEDefang 2.51 on 64.7.153.21 Cc: freebsd-current@FreeBSD.org Subject: Re: GELI - disk encryption GEOM class committed. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Mon, 08 Aug 2005 03:24:56 -0000 At 12:07 PM 07/08/2005, Pawel Jakub Dawidek wrote: >On Sun, Aug 07, 2005 at 10:07:52AM -0400, Mike Tancsa wrote: >+> At 02:52 AM 07/08/2005, Pawel Jakub Dawidek wrote: >+> >+> >I saw this (I've one hifn here). >+> >This looks like a bug in hifn(4), it locks up when too many requests are >+> >sent there. >+> >Could you try increasing sector size of encrypted provider to eg. 8192? >+> >(There is '-s' option for 'init' subcommand.) >+> >+> No difference. It might even hasten it a little. >+> >+> [hippo]# geli init -a 3des -s 8192 -K /var/tmp/da2.key /dev/amrd0s1e > >Yes, I'm able to reproduce it easly. >I made my tests with AES where I see hangs only with small sectorsize - >AES and 8kB sectorsize works for me. I'm afraid it's hifn(4) issue and >I'm not sure if I can help here. Hmmm, very strange indeed. I just tried with aes and it runs a little longer, but still eventually locks up. [hippo]# geli init -a aes -s 8192 -K /var/tmp/da2.key /dev/amrd0s1e Enter new passphrase: Reenter new passphrase: [hippo]# geli attach -k /var/tmp/da2.key /dev/amrd0s1e Enter passphrase: [hippo]# newfs /dev/amrd0s1e.eli /dev/amrd0s1e.eli: 1024.0MB (2097136 sectors) block size 16384, fragment size 8192 using 4 cylinder groups of 256.00MB, 16384 blks, 8192 inodes. super-block backups (for fsck -b #) at: 160, 524448, 1048736, 1573024 [hippo]# mount /dev/amrd0s1e.eli /mnt [hippo]# bonnie -s 300 -d /mnt/ File '/mnt//Bonnie.32578', size: 314572800 Writing with putc()... [hippo]# iostat -c 1000 tty amrd0 pass0 cpu tin tout KB/t tps MB/s KB/t tps MB/s us ni sy in id 0 0 8.96 2 0.02 0.00 0 0.00 2 0 1 0 97 0 179 128.00 18 2.24 0.00 0 0.00 2 0 3 1 94 0 61 128.00 16 1.99 0.00 0 0.00 2 0 4 0 93 0 61 128.00 18 2.24 0.00 0 0.00 3 0 2 1 94 0 61 128.00 18 2.24 0.00 0 0.00 3 0 4 1 93 0 61 128.00 18 2.24 0.00 0 0.00 2 0 4 0 94 0 61 128.00 17 2.12 0.00 0 0.00 3 0 3 1 94 0 61 128.00 18 2.24 0.00 0 0.00 1 0 3 1 94 0 61 128.00 17 2.12 0.00 0 0.00 4 0 2 1 93 0 61 102.58 24 2.40 0.00 0 0.00 2 0 5 1 92 0 61 102.55 22 2.20 0.00 0 0.00 2 0 4 0 94 0 61 128.00 17 2.12 0.00 0 0.00 1 0 4 1 94 0 61 128.00 18 2.24 0.00 0 0.00 2 0 5 1 91 0 61 128.00 17 2.12 0.00 0 0.00 2 0 3 1 95 0 61 128.00 17 2.12 0.00 0 0.00 2 0 6 0 92 0 61 128.00 18 2.24 0.00 0 0.00 2 0 3 0 95 0 61 128.00 17 2.12 0.00 0 0.00 2 0 5 1 93 0 61 83.20 25 2.03 0.00 0 0.00 2 0 2 0 96 0 60 128.00 17 2.12 0.00 0 0.00 2 0 5 1 92 0 61 128.00 18 2.24 0.00 0 0.00 3 0 3 0 94 tty amrd0 pass0 cpu tin tout KB/t tps MB/s KB/t tps MB/s us ni sy in id 0 61 105.52 21 2.16 0.00 0 0.00 2 0 5 1 92 0 181 128.00 17 2.12 0.00 0 0.00 2 0 3 0 94 0 61 128.00 18 2.24 0.00 0 0.00 3 0 4 0 93 0 61 115.11 18 2.02 0.00 0 0.00 2 0 4 0 94 0 61 128.00 20 2.49 0.00 0 0.00 1 0 6 1 92 0 61 128.00 18 2.24 0.00 0 0.00 3 0 4 1 93 0 61 128.00 17 2.12 0.00 0 0.00 2 0 3 0 95 0 61 128.00 17 2.12 0.00 0 0.00 3 0 4 1 92 0 61 128.00 18 2.24 0.00 0 0.00 2 0 3 1 94 0 61 96.73 22 2.07 0.00 0 0.00 2 0 5 0 93 0 60 128.00 18 2.24 0.00 0 0.00 1 0 4 1 94