From owner-freebsd-performance@FreeBSD.ORG Tue Apr 22 11:29:31 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 671C81065673; Tue, 22 Apr 2008 11:29:31 +0000 (UTC) (envelope-from Andre.Albsmeier@siemens.com) Received: from thoth.sbs.de (thoth.sbs.de [192.35.17.2]) by mx1.freebsd.org (Postfix) with ESMTP id D30178FC16; Tue, 22 Apr 2008 11:29:30 +0000 (UTC) (envelope-from Andre.Albsmeier@siemens.com) Received: from mail3.siemens.de (localhost [127.0.0.1]) by thoth.sbs.de (8.12.6/8.12.6) with ESMTP id m3MAVmVG026622; Tue, 22 Apr 2008 12:31:48 +0200 Received: from curry.mchp.siemens.de (curry.mchp.siemens.de [139.25.40.130]) by mail3.siemens.de (8.12.11.20060308/8.12.11) with ESMTP id m3MAVmsc001163; Tue, 22 Apr 2008 12:31:48 +0200 Received: (from localhost) by curry.mchp.siemens.de (8.14.2/8.14.2) id m3MAVmqB055795; Date: Tue, 22 Apr 2008 12:31:45 +0200 From: Andre Albsmeier To: Kostik Belousov Message-ID: <20080422103145.GA17645@curry.mchp.siemens.de> References: <20080214114759.R75215@mail.rsts.org> <47B49A16.1080103@FreeBSD.org> <20080214131026.Y75492@mail.rsts.org> <200802151440.m1FEeGVr084431@lava.sentex.ca> <20080215085714.K79197@mail.rsts.org> <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080221121322.GO57756@deviant.kiev.zoral.com.ua> X-Echelon: X-Advice: Drop that crappy M$-Outlook, I'm tired of your viruses! User-Agent: Mutt/1.5.14 (2007-02-12) Cc: freebsd-performance@freebsd.org, Brett Bump , Kris Kennaway , Mike Tancsa Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Apr 2008 11:29:31 -0000 On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: > On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: > > > > On Wed, 20 Feb 2008, Kostik Belousov wrote: > > > > > I cannot reproduce it locally. With patch applied, it compiles both > > > GENERIC and GENERIC with options QUOTA added just fine. > > > > > > Check for partially applied patch. > > > > > > > Thanks Kostik. You can double check me on sizes, but it would appear that > > all files in the patch were touched, and I double checked my sources with: > > ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src which are > The patch is against RELENG_6, not against RELENG_6_2. I see no point > in backporting it to RELENG_6_2. > > BTW, I backported two fixes, one for another deadlock with snapshots and > quotas, another for "ffs_blkfree: block already freed" panic and followed > up fsck: softdep inconsistency error. > > New combined patch (against RELENG_6) is at > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080221-1202.patch I tried to apply this patch to recent RELENG_6 sources but it failed at a lot of places. I think this is due to changes to the tree after the above patch was made. Is there any newer patch available or is it possible to make one which applies to recent RELENG_6 sources? Thanks, -Andre -- "I think there is a world market for maybe five computers." - Thomas Watson, chairman of IBM, 1943 From owner-freebsd-performance@FreeBSD.ORG Tue Apr 22 12:08:30 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 13411106564A; Tue, 22 Apr 2008 12:08:30 +0000 (UTC) (envelope-from kris@FreeBSD.org) Received: from weak.local (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 9746F8FC1A; Tue, 22 Apr 2008 12:08:28 +0000 (UTC) (envelope-from kris@FreeBSD.org) Message-ID: <480DD532.9000203@FreeBSD.org> Date: Tue, 22 Apr 2008 14:08:18 +0200 From: Kris Kennaway User-Agent: Thunderbird 2.0.0.12 (Macintosh/20080213) MIME-Version: 1.0 To: Kostik Belousov References: <47B49A16.1080103@FreeBSD.org> <20080214131026.Y75492@mail.rsts.org> <200802151440.m1FEeGVr084431@lava.sentex.ca> <20080215085714.K79197@mail.rsts.org> <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> <20080422103145.GA17645@curry.mchp.siemens.de> <20080422115407.GP18958@deviant.kiev.zoral.com.ua> In-Reply-To: <20080422115407.GP18958@deviant.kiev.zoral.com.ua> Content-Type: text/plain; charset=windows-1250; format=flowed Content-Transfer-Encoding: 7bit Cc: Brett Bump , scottl@FreeBSD.org, freebsd-performance@freebsd.org, Andre Albsmeier , Mike Tancsa Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Apr 2008 12:08:30 -0000 Kostik Belousov wrote: > On Tue, Apr 22, 2008 at 12:31:45PM +0200, Andre Albsmeier wrote: >> On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: >>> On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: >>>> On Wed, 20 Feb 2008, Kostik Belousov wrote: >>>> >>>>> I cannot reproduce it locally. With patch applied, it compiles both >>>>> GENERIC and GENERIC with options QUOTA added just fine. >>>>> >>>>> Check for partially applied patch. >>>>> >>>> Thanks Kostik. You can double check me on sizes, but it would appear that >>>> all files in the patch were touched, and I double checked my sources with: >>>> ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src which are >>> The patch is against RELENG_6, not against RELENG_6_2. I see no point >>> in backporting it to RELENG_6_2. >>> >>> BTW, I backported two fixes, one for another deadlock with snapshots and >>> quotas, another for "ffs_blkfree: block already freed" panic and followed >>> up fsck: softdep inconsistency error. >>> >>> New combined patch (against RELENG_6) is at >>> http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080221-1202.patch >> I tried to apply this patch to recent RELENG_6 sources >> but it failed at a lot of places. I think this is due to >> changes to the tree after the above patch was made. >> >> Is there any newer patch available or is it possible to make >> one which applies to recent RELENG_6 sources? > > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080422-1000.patch > > May be, I shall commit it finally. FYI scottl@ was asking about this yesterday, and seemed interested in helping you to get it committed if necessary. Kris From owner-freebsd-performance@FreeBSD.ORG Tue Apr 22 12:11:54 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BF2AA106567A; Tue, 22 Apr 2008 12:11:54 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from anti-4.kiev.sovam.com (anti-4.kiev.sovam.com [62.64.120.202]) by mx1.freebsd.org (Postfix) with ESMTP id E00E28FC1D; Tue, 22 Apr 2008 12:11:53 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.226] (helo=skuns.kiev.zoral.com.ua) by anti-4.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.67) (envelope-from ) id 1JoHLk-000L8u-4v; Tue, 22 Apr 2008 15:11:52 +0300 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by skuns.kiev.zoral.com.ua (8.14.2/8.14.2) with ESMTP id m3MCBqSm077869 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 22 Apr 2008 15:11:52 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.2/8.14.2) with ESMTP id m3MCBjPF033409; Tue, 22 Apr 2008 15:11:45 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.2/8.14.2/Submit) id m3MCBjqT033398; Tue, 22 Apr 2008 15:11:45 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 22 Apr 2008 15:11:45 +0300 From: Kostik Belousov To: Kris Kennaway Message-ID: <20080422121145.GQ18958@deviant.kiev.zoral.com.ua> References: <200802151440.m1FEeGVr084431@lava.sentex.ca> <20080215085714.K79197@mail.rsts.org> <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> <20080422103145.GA17645@curry.mchp.siemens.de> <20080422115407.GP18958@deviant.kiev.zoral.com.ua> <480DD532.9000203@FreeBSD.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8jcWiON1L7A8HfS7" Content-Disposition: inline In-Reply-To: <480DD532.9000203@FreeBSD.org> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: ClamAV version 0.91.2, clamav-milter version 0.91.2 on skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.4 X-Spam-Checker-Version: SpamAssassin 3.2.4 (2008-01-01) on skuns.kiev.zoral.com.ua X-Scanner-Signature: 9f090f397804869cf00fade203417d62 X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Header: Not Detected X-SpamTest-Info: Profiles 2688 [Apr 22 2008] X-SpamTest-Info: helo_type=3 X-SpamTest-Method: none X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0278], KAS30/Release Cc: Brett Bump , scottl@freebsd.org, freebsd-performance@freebsd.org, Andre Albsmeier , Mike Tancsa Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Apr 2008 12:11:54 -0000 --8jcWiON1L7A8HfS7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 22, 2008 at 02:08:18PM +0200, Kris Kennaway wrote: > Kostik Belousov wrote: > >On Tue, Apr 22, 2008 at 12:31:45PM +0200, Andre Albsmeier wrote: > >>On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: > >>>On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: > >>>>On Wed, 20 Feb 2008, Kostik Belousov wrote: > >>>> > >>>>>I cannot reproduce it locally. With patch applied, it compiles both > >>>>>GENERIC and GENERIC with options QUOTA added just fine. > >>>>> > >>>>>Check for partially applied patch. > >>>>> > >>>>Thanks Kostik. You can double check me on sizes, but it would appear= =20 > >>>>that > >>>>all files in the patch were touched, and I double checked my sources= =20 > >>>>with: > >>>>ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src which= =20 > >>>>are > >>>The patch is against RELENG_6, not against RELENG_6_2. I see no point > >>>in backporting it to RELENG_6_2. > >>> > >>>BTW, I backported two fixes, one for another deadlock with snapshots a= nd > >>>quotas, another for "ffs_blkfree: block already freed" panic and follo= wed > >>>up fsck: softdep inconsistency error. > >>> > >>>New combined patch (against RELENG_6) is at > >>>http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080221-120= 2.patch > >>I tried to apply this patch to recent RELENG_6 sources > >>but it failed at a lot of places. I think this is due to > >>changes to the tree after the above patch was made. > >> > >>Is there any newer patch available or is it possible to make > >>one which applies to recent RELENG_6 sources? > > > >http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080422-1000.= patch > > > >May be, I shall commit it finally. >=20 > FYI scottl@ was asking about this yesterday, and seemed interested in=20 > helping you to get it committed if necessary. My worry is the possible mismerge. I do prefer to commit it now, after some authoritative "no problem seen" message. --8jcWiON1L7A8HfS7 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEARECAAYFAkgN1gEACgkQC3+MBN1Mb4iC0gCg1uK8X5xAZAMbcf2P3tX6nOwy RK8AoIuNCO/w7fKsQDq0dWnwSmzZMZ6U =Ye0G -----END PGP SIGNATURE----- --8jcWiON1L7A8HfS7-- From owner-freebsd-performance@FreeBSD.ORG Tue Apr 22 12:19:03 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 146EA1065672 for ; Tue, 22 Apr 2008 12:19:03 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from anti-4.kiev.sovam.com (anti-4.kiev.sovam.com [62.64.120.202]) by mx1.freebsd.org (Postfix) with ESMTP id 8B6548FC2A for ; Tue, 22 Apr 2008 12:19:02 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.226] (helo=skuns.kiev.zoral.com.ua) by anti-4.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.67) (envelope-from ) id 1JoH4l-000DWI-Mw; Tue, 22 Apr 2008 14:54:20 +0300 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by skuns.kiev.zoral.com.ua (8.14.2/8.14.2) with ESMTP id m3MBsFUx077039 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 22 Apr 2008 14:54:15 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.2/8.14.2) with ESMTP id m3MBs8FO053360; Tue, 22 Apr 2008 14:54:08 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.2/8.14.2/Submit) id m3MBs7dj052917; Tue, 22 Apr 2008 14:54:07 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 22 Apr 2008 14:54:07 +0300 From: Kostik Belousov To: Andre Albsmeier Message-ID: <20080422115407.GP18958@deviant.kiev.zoral.com.ua> References: <47B49A16.1080103@FreeBSD.org> <20080214131026.Y75492@mail.rsts.org> <200802151440.m1FEeGVr084431@lava.sentex.ca> <20080215085714.K79197@mail.rsts.org> <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> <20080422103145.GA17645@curry.mchp.siemens.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="LhiTpD9feYeyTwZl" Content-Disposition: inline In-Reply-To: <20080422103145.GA17645@curry.mchp.siemens.de> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: ClamAV version 0.91.2, clamav-milter version 0.91.2 on skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.4 X-Spam-Checker-Version: SpamAssassin 3.2.4 (2008-01-01) on skuns.kiev.zoral.com.ua X-Scanner-Signature: 0c824a349f07dfe35efcbc7aeaa72b30 X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 2687 [Apr 22 2008] X-SpamTest-Info: helo_type=3 X-SpamTest-Info: {received from trusted relay: not dialup} X-SpamTest-Method: none X-SpamTest-Method: Local Lists X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0255], KAS30/Release Cc: freebsd-performance@freebsd.org, Brett Bump , Kris Kennaway , Mike Tancsa Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Apr 2008 12:19:03 -0000 --LhiTpD9feYeyTwZl Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 22, 2008 at 12:31:45PM +0200, Andre Albsmeier wrote: > On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: > > On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: > > >=20 > > > On Wed, 20 Feb 2008, Kostik Belousov wrote: > > >=20 > > > > I cannot reproduce it locally. With patch applied, it compiles both > > > > GENERIC and GENERIC with options QUOTA added just fine. > > > > > > > > Check for partially applied patch. > > > > > > >=20 > > > Thanks Kostik. You can double check me on sizes, but it would appear= that > > > all files in the patch were touched, and I double checked my sources = with: > > > ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src which= are > > The patch is against RELENG_6, not against RELENG_6_2. I see no point > > in backporting it to RELENG_6_2. > >=20 > > BTW, I backported two fixes, one for another deadlock with snapshots and > > quotas, another for "ffs_blkfree: block already freed" panic and follow= ed > > up fsck: softdep inconsistency error. > >=20 > > New combined patch (against RELENG_6) is at > > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080221-1202= .patch >=20 > I tried to apply this patch to recent RELENG_6 sources > but it failed at a lot of places. I think this is due to > changes to the tree after the above patch was made. >=20 > Is there any newer patch available or is it possible to make > one which applies to recent RELENG_6 sources? http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080422-1000.pat= ch May be, I shall commit it finally. --LhiTpD9feYeyTwZl Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEARECAAYFAkgN0d4ACgkQC3+MBN1Mb4hAzwCg6F3Kksp+m6VfPWGUMPwJhtv2 GLYAoKN1lS8qpsnsxAw4jStbo9ZNZe7J =mGPk -----END PGP SIGNATURE----- --LhiTpD9feYeyTwZl-- From owner-freebsd-performance@FreeBSD.ORG Tue Apr 22 13:36:02 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 077B5106566C; Tue, 22 Apr 2008 13:36:02 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay01.kiev.sovam.com (relay01.kiev.sovam.com [62.64.120.200]) by mx1.freebsd.org (Postfix) with ESMTP id 7A9138FC12; Tue, 22 Apr 2008 13:36:01 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.226] (helo=skuns.kiev.zoral.com.ua) by relay01.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.67) (envelope-from ) id 1JoIf5-000LQF-GU; Tue, 22 Apr 2008 16:36:00 +0300 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by skuns.kiev.zoral.com.ua (8.14.2/8.14.2) with ESMTP id m3MDZWKO081081 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 22 Apr 2008 16:35:32 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.2/8.14.2) with ESMTP id m3MDZQEs085179; Tue, 22 Apr 2008 16:35:26 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.2/8.14.2/Submit) id m3MDZQZ1085175; Tue, 22 Apr 2008 16:35:26 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 22 Apr 2008 16:35:25 +0300 From: Kostik Belousov To: Scott Long Message-ID: <20080422133525.GR18958@deviant.kiev.zoral.com.ua> References: <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> <20080422103145.GA17645@curry.mchp.siemens.de> <20080422115407.GP18958@deviant.kiev.zoral.com.ua> <480DD532.9000203@FreeBSD.org> <20080422121145.GQ18958@deviant.kiev.zoral.com.ua> <480D3D5F.3060704@samsco.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="a8kRBn33jkh2Wtq5" Content-Disposition: inline In-Reply-To: <480D3D5F.3060704@samsco.org> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: ClamAV version 0.91.2, clamav-milter version 0.91.2 on skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.4 X-Spam-Checker-Version: SpamAssassin 3.2.4 (2008-01-01) on skuns.kiev.zoral.com.ua X-Scanner-Signature: c6fa9c03b00bb8e85b0a425727b89505 X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Header: Not Detected X-SpamTest-Info: Profiles 2689 [Apr 22 2008] X-SpamTest-Info: helo_type=3 X-SpamTest-Method: none X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0278], KAS30/Release Cc: Brett Bump , Andre Albsmeier , Mike Tancsa , Kris Kennaway , scottl@freebsd.org, freebsd-performance@freebsd.org Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Apr 2008 13:36:02 -0000 --a8kRBn33jkh2Wtq5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 21, 2008 at 07:20:31PM -0600, Scott Long wrote: > Kostik Belousov wrote: > >On Tue, Apr 22, 2008 at 02:08:18PM +0200, Kris Kennaway wrote: > >>Kostik Belousov wrote: > >>>On Tue, Apr 22, 2008 at 12:31:45PM +0200, Andre Albsmeier wrote: > >>>>On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: > >>>>>On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: > >>>>>>On Wed, 20 Feb 2008, Kostik Belousov wrote: > >>>>>> > >>>>>>>I cannot reproduce it locally. With patch applied, it compiles both > >>>>>>>GENERIC and GENERIC with options QUOTA added just fine. > >>>>>>> > >>>>>>>Check for partially applied patch. > >>>>>>> > >>>>>>Thanks Kostik. You can double check me on sizes, but it would appe= ar=20 > >>>>>>that > >>>>>>all files in the patch were touched, and I double checked my source= s=20 > >>>>>>with: > >>>>>>ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src whi= ch=20 > >>>>>>are > >>>>>The patch is against RELENG_6, not against RELENG_6_2. I see no point > >>>>>in backporting it to RELENG_6_2. > >>>>> > >>>>>BTW, I backported two fixes, one for another deadlock with snapshots= =20 > >>>>>and > >>>>>quotas, another for "ffs_blkfree: block already freed" panic and=20 > >>>>>followed > >>>>>up fsck: softdep inconsistency error. > >>>>> > >>>>>New combined patch (against RELENG_6) is at > >>>>>http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080221-1= 202.patch > >>>>I tried to apply this patch to recent RELENG_6 sources > >>>>but it failed at a lot of places. I think this is due to > >>>>changes to the tree after the above patch was made. > >>>> > >>>>Is there any newer patch available or is it possible to make > >>>>one which applies to recent RELENG_6 sources? > >>>http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080422-100= 0.patch > >>> > >>>May be, I shall commit it finally. > >>FYI scottl@ was asking about this yesterday, and seemed interested in= =20 > >>helping you to get it committed if necessary. > > > >My worry is the possible mismerge. I do prefer to commit it now, after > >some authoritative "no problem seen" message. >=20 > I'll merge it into the FreeBSD 6 tree at Yahoo, get some testing done on= =20 > it, and then let you know how it goes. Thank you ! --a8kRBn33jkh2Wtq5 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEARECAAYFAkgN6Z0ACgkQC3+MBN1Mb4g9lwCg5kKDmFogvi/GBtkYjt1BI0EA ycYAoMzfTVfHFlYUU/Wp+ud8u/WbMH/C =RYR9 -----END PGP SIGNATURE----- --a8kRBn33jkh2Wtq5-- From owner-freebsd-performance@FreeBSD.ORG Tue Apr 22 13:38:40 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 179651065674; Tue, 22 Apr 2008 13:38:40 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.freebsd.org (Postfix) with ESMTP id 6C6818FC2A; Tue, 22 Apr 2008 13:38:39 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from phobos.samsco.home (phobos.samsco.home [192.168.254.11]) (authenticated bits=0) by pooker.samsco.org (8.13.8/8.13.8) with ESMTP id m3MDKXAX076735; Tue, 22 Apr 2008 07:20:33 -0600 (MDT) (envelope-from scottl@samsco.org) Message-ID: <480D3D5F.3060704@samsco.org> Date: Mon, 21 Apr 2008 19:20:31 -0600 From: Scott Long User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.13) Gecko/20080313 SeaMonkey/1.1.9 MIME-Version: 1.0 To: Kostik Belousov References: <200802151440.m1FEeGVr084431@lava.sentex.ca> <20080215085714.K79197@mail.rsts.org> <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> <20080422103145.GA17645@curry.mchp.siemens.de> <20080422115407.GP18958@deviant.kiev.zoral.com.ua> <480DD532.9000203@FreeBSD.org> <20080422121145.GQ18958@deviant.kiev.zoral.com.ua> In-Reply-To: <20080422121145.GQ18958@deviant.kiev.zoral.com.ua> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.0 required=3.8 tests=ALL_TRUSTED,AWL, DATE_IN_PAST_12_24 autolearn=ham version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on pooker.samsco.org Cc: Brett Bump , Andre Albsmeier , Mike Tancsa , Kris Kennaway , scottl@freebsd.org, freebsd-performance@freebsd.org Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Apr 2008 13:38:40 -0000 Kostik Belousov wrote: > On Tue, Apr 22, 2008 at 02:08:18PM +0200, Kris Kennaway wrote: >> Kostik Belousov wrote: >>> On Tue, Apr 22, 2008 at 12:31:45PM +0200, Andre Albsmeier wrote: >>>> On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: >>>>> On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: >>>>>> On Wed, 20 Feb 2008, Kostik Belousov wrote: >>>>>> >>>>>>> I cannot reproduce it locally. With patch applied, it compiles both >>>>>>> GENERIC and GENERIC with options QUOTA added just fine. >>>>>>> >>>>>>> Check for partially applied patch. >>>>>>> >>>>>> Thanks Kostik. You can double check me on sizes, but it would appear >>>>>> that >>>>>> all files in the patch were touched, and I double checked my sources >>>>>> with: >>>>>> ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src which >>>>>> are >>>>> The patch is against RELENG_6, not against RELENG_6_2. I see no point >>>>> in backporting it to RELENG_6_2. >>>>> >>>>> BTW, I backported two fixes, one for another deadlock with snapshots and >>>>> quotas, another for "ffs_blkfree: block already freed" panic and followed >>>>> up fsck: softdep inconsistency error. >>>>> >>>>> New combined patch (against RELENG_6) is at >>>>> http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080221-1202.patch >>>> I tried to apply this patch to recent RELENG_6 sources >>>> but it failed at a lot of places. I think this is due to >>>> changes to the tree after the above patch was made. >>>> >>>> Is there any newer patch available or is it possible to make >>>> one which applies to recent RELENG_6 sources? >>> http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080422-1000.patch >>> >>> May be, I shall commit it finally. >> FYI scottl@ was asking about this yesterday, and seemed interested in >> helping you to get it committed if necessary. > > My worry is the possible mismerge. I do prefer to commit it now, after > some authoritative "no problem seen" message. I'll merge it into the FreeBSD 6 tree at Yahoo, get some testing done on it, and then let you know how it goes. Scott From owner-freebsd-performance@FreeBSD.ORG Tue Apr 22 17:39:29 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 96D871065678; Tue, 22 Apr 2008 17:39:29 +0000 (UTC) (envelope-from Andre.Albsmeier@siemens.com) Received: from goliath.siemens.de (goliath.siemens.de [192.35.17.28]) by mx1.freebsd.org (Postfix) with ESMTP id ADA2A8FC18; Tue, 22 Apr 2008 17:39:28 +0000 (UTC) (envelope-from Andre.Albsmeier@siemens.com) Received: from mail1.siemens.de (localhost [127.0.0.1]) by goliath.siemens.de (8.12.6/8.12.6) with ESMTP id m3MGYU79013237; Tue, 22 Apr 2008 18:34:31 +0200 Received: from curry.mchp.siemens.de (curry.mchp.siemens.de [139.25.40.130]) by mail1.siemens.de (8.12.11.20060308/8.12.11) with ESMTP id m3MGYUoc031033; Tue, 22 Apr 2008 18:34:30 +0200 Received: (from localhost) by curry.mchp.siemens.de (8.14.2/8.14.2) id m3MGYUNN061878; Date: Tue, 22 Apr 2008 18:34:30 +0200 From: Andre Albsmeier To: Kostik Belousov Message-ID: <20080422163430.GA20691@curry.mchp.siemens.de> References: <20080214131026.Y75492@mail.rsts.org> <200802151440.m1FEeGVr084431@lava.sentex.ca> <20080215085714.K79197@mail.rsts.org> <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> <20080422103145.GA17645@curry.mchp.siemens.de> <20080422115407.GP18958@deviant.kiev.zoral.com.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080422115407.GP18958@deviant.kiev.zoral.com.ua> X-Echelon: X-Advice: Drop that crappy M$-Outlook, I'm tired of your viruses! User-Agent: Mutt/1.5.14 (2007-02-12) Cc: freebsd-performance@freebsd.org, Brett Bump , Kris Kennaway , Andre Albsmeier , Mike Tancsa Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Apr 2008 17:39:29 -0000 On Tue, 22-Apr-2008 at 14:54:07 +0300, Kostik Belousov wrote: > On Tue, Apr 22, 2008 at 12:31:45PM +0200, Andre Albsmeier wrote: > > On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: > > > On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: > > > > > > > > On Wed, 20 Feb 2008, Kostik Belousov wrote: > > > > > > > > > I cannot reproduce it locally. With patch applied, it compiles both > > > > > GENERIC and GENERIC with options QUOTA added just fine. > > > > > > > > > > Check for partially applied patch. > > > > > > > > > > > > > Thanks Kostik. You can double check me on sizes, but it would appear that > > > > all files in the patch were touched, and I double checked my sources with: > > > > ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src which are > > > The patch is against RELENG_6, not against RELENG_6_2. I see no point > > > in backporting it to RELENG_6_2. > > > > > > BTW, I backported two fixes, one for another deadlock with snapshots and > > > quotas, another for "ffs_blkfree: block already freed" panic and followed > > > up fsck: softdep inconsistency error. > > > > > > New combined patch (against RELENG_6) is at > > > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080221-1202.patch > > > > I tried to apply this patch to recent RELENG_6 sources > > but it failed at a lot of places. I think this is due to > > changes to the tree after the above patch was made. > > > > Is there any newer patch available or is it possible to make > > one which applies to recent RELENG_6 sources? > > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080422-1000.patch That was a quick one, thanks a lot! -Andre > > May be, I shall commit it finally. -- GNU is Not Unix / Linux Is Not UniX From owner-freebsd-performance@FreeBSD.ORG Thu Apr 24 18:37:13 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 44DC6106566C for ; Thu, 24 Apr 2008 18:37:13 +0000 (UTC) (envelope-from freebsd@sopwith.solgatos.com) Received: from parsely.rain.com (parsely.rain.com [199.26.172.196]) by mx1.freebsd.org (Postfix) with ESMTP id DEC9E8FC1D for ; Thu, 24 Apr 2008 18:37:12 +0000 (UTC) (envelope-from freebsd@sopwith.solgatos.com) Received: from sopwith.solgatos.com (uucp@localhost) by parsely.rain.com (8.11.4/8.11.4) with UUCP id m3OI1X565667 for freebsd-performance@freebsd.org; Thu, 24 Apr 2008 11:01:33 -0700 (PDT) (envelope-from freebsd@sopwith.solgatos.com) Received: from localhost by sopwith.solgatos.com (8.8.8/6.24) id SAA11746; Thu, 24 Apr 2008 18:00:12 GMT Message-Id: <200804241800.SAA11746@sopwith.solgatos.com> To: freebsd-performance@freebsd.org Date: Thu, 24 Apr 2008 11:00:12 +0100 From: Dieter Subject: vfs.write_behind X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: freebsd@sopwith.solgatos.com List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Apr 2008 18:37:13 -0000 The handbook says: The vfs.write_behind sysctl variable defaults to 1 (on). This tells the file system to issue media writes as full clusters are collected, which typically occurs when writing large sequential files. The idea is to avoid saturating the buffer cache with dirty buffers when it would not benefit I/O performance. However, this may stall processes and under certain circumstances you may wish to turn it off. Looking through the documentation, I can't find an explaination of what a cluster is. Multiple blocks? How would this stall processes? Seems backwards. If you don't have write-behind, a process would block until the data gets written to the media. So if vfs.write_behind is 0, then a larger number of smaller writes are issued? From owner-freebsd-performance@FreeBSD.ORG Fri Apr 25 13:56:11 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5B9731065670; Fri, 25 Apr 2008 13:56:11 +0000 (UTC) (envelope-from Andre.Albsmeier@siemens.com) Received: from goliath.siemens.de (goliath.siemens.de [192.35.17.28]) by mx1.freebsd.org (Postfix) with ESMTP id BF4A88FC1C; Fri, 25 Apr 2008 13:56:10 +0000 (UTC) (envelope-from Andre.Albsmeier@siemens.com) Received: from mail1.siemens.de (localhost [127.0.0.1]) by goliath.siemens.de (8.12.6/8.12.6) with ESMTP id m3PDu8Go018557; Fri, 25 Apr 2008 15:56:09 +0200 Received: from curry.mchp.siemens.de (curry.mchp.siemens.de [139.25.40.130]) by mail1.siemens.de (8.12.11.20060308/8.12.11) with ESMTP id m3PDu4Ha025839; Fri, 25 Apr 2008 15:56:04 +0200 Received: (from localhost) by curry.mchp.siemens.de (8.14.2/8.14.2) id m3PDu4c2028322; Date: Fri, 25 Apr 2008 15:56:02 +0200 From: Andre Albsmeier To: Kostik Belousov Message-ID: <20080425135602.GA1293@curry.mchp.siemens.de> References: <200802151440.m1FEeGVr084431@lava.sentex.ca> <20080215085714.K79197@mail.rsts.org> <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> <20080422103145.GA17645@curry.mchp.siemens.de> <20080422115407.GP18958@deviant.kiev.zoral.com.ua> <20080422163430.GA20691@curry.mchp.siemens.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080422163430.GA20691@curry.mchp.siemens.de> X-Echelon: X-Advice: Drop that crappy M$-Outlook, I'm tired of your viruses! User-Agent: Mutt/1.5.14 (2007-02-12) Cc: freebsd-performance@freebsd.org, Kris Kennaway , Brett Bump , Mike Tancsa Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Apr 2008 13:56:11 -0000 On Tue, 22-Apr-2008 at 18:34:30 +0200, Andre Albsmeier wrote: > On Tue, 22-Apr-2008 at 14:54:07 +0300, Kostik Belousov wrote: > > On Tue, Apr 22, 2008 at 12:31:45PM +0200, Andre Albsmeier wrote: > > > On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: > > > > On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: > > > > > > > > > > On Wed, 20 Feb 2008, Kostik Belousov wrote: > > > > > > > > > > > I cannot reproduce it locally. With patch applied, it compiles both > > > > > > GENERIC and GENERIC with options QUOTA added just fine. > > > > > > > > > > > > Check for partially applied patch. > > > > > > > > > > > > > > > > Thanks Kostik. You can double check me on sizes, but it would appear that > > > > > all files in the patch were touched, and I double checked my sources with: > > > > > ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src which are > > > > The patch is against RELENG_6, not against RELENG_6_2. I see no point > > > > in backporting it to RELENG_6_2. > > > > > > > > BTW, I backported two fixes, one for another deadlock with snapshots and > > > > quotas, another for "ffs_blkfree: block already freed" panic and followed > > > > up fsck: softdep inconsistency error. > > > > > > > > New combined patch (against RELENG_6) is at > > > > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080221-1202.patch > > > > > > I tried to apply this patch to recent RELENG_6 sources > > > but it failed at a lot of places. I think this is due to > > > changes to the tree after the above patch was made. > > > > > > Is there any newer patch available or is it possible to make > > > one which applies to recent RELENG_6 sources? > > > > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080422-1000.patch > I have this patch now running on a CPU: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz (3001.18-MHz 686-class CPU) machine. I have attached two 10k SCSI drives to an AIC7902 controller. These two drives have quotas enabled and are constantly copying 77GB of data stored in ~210000 files to each other. I use about 75 different user and group IDs with these files. I haven't had any problem the last 6 hours. The machine runs rocksolid and the quota values are correct. So, from my point of view I'd say that the patch works great! Thanks a lot for the nice work, -Andre From owner-freebsd-performance@FreeBSD.ORG Fri Apr 25 14:07:05 2008 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0D7D7106566B; Fri, 25 Apr 2008 14:07:05 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay01.kiev.sovam.com (relay01.kiev.sovam.com [62.64.120.200]) by mx1.freebsd.org (Postfix) with ESMTP id 79E908FC12; Fri, 25 Apr 2008 14:07:03 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.226] (helo=skuns.kiev.zoral.com.ua) by relay01.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.67) (envelope-from ) id 1JpOZq-000NdZ-Ff; Fri, 25 Apr 2008 17:07:02 +0300 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by skuns.kiev.zoral.com.ua (8.14.2/8.14.2) with ESMTP id m3PE73qg022145 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 25 Apr 2008 17:07:03 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.2/8.14.2) with ESMTP id m3PE6vtA041262; Fri, 25 Apr 2008 17:06:57 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.2/8.14.2/Submit) id m3PE6vAq040957; Fri, 25 Apr 2008 17:06:57 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Fri, 25 Apr 2008 17:06:57 +0300 From: Kostik Belousov To: Andre Albsmeier Message-ID: <20080425140657.GE18958@deviant.kiev.zoral.com.ua> References: <20080215085714.K79197@mail.rsts.org> <47B5F7BF.9050608@FreeBSD.org> <20080219145105.C96725@mail.rsts.org> <20080220172216.GM57756@deviant.kiev.zoral.com.ua> <20080221030314.Q2297@mail.rsts.org> <20080221121322.GO57756@deviant.kiev.zoral.com.ua> <20080422103145.GA17645@curry.mchp.siemens.de> <20080422115407.GP18958@deviant.kiev.zoral.com.ua> <20080422163430.GA20691@curry.mchp.siemens.de> <20080425135602.GA1293@curry.mchp.siemens.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="kh0gS47ASyprwiQo" Content-Disposition: inline In-Reply-To: <20080425135602.GA1293@curry.mchp.siemens.de> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: ClamAV version 0.91.2, clamav-milter version 0.91.2 on skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.4 X-Spam-Checker-Version: SpamAssassin 3.2.4 (2008-01-01) on skuns.kiev.zoral.com.ua X-Scanner-Signature: 4fcf7b0c3bd3465242a83b332b797d78 X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Header: Not Detected X-SpamTest-Info: Profiles 2721 [Apr 25 2008] X-SpamTest-Info: helo_type=3 X-SpamTest-Method: none X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0278], KAS30/Release Cc: freebsd-performance@freebsd.org, Kris Kennaway , Brett Bump , Mike Tancsa Subject: Re: System perforamance 4.x vs. 5.x and 6.x X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Apr 2008 14:07:05 -0000 --kh0gS47ASyprwiQo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 25, 2008 at 03:56:02PM +0200, Andre Albsmeier wrote: > On Tue, 22-Apr-2008 at 18:34:30 +0200, Andre Albsmeier wrote: > > On Tue, 22-Apr-2008 at 14:54:07 +0300, Kostik Belousov wrote: > > > On Tue, Apr 22, 2008 at 12:31:45PM +0200, Andre Albsmeier wrote: > > > > On Thu, 21-Feb-2008 at 14:13:22 +0200, Kostik Belousov wrote: > > > > > On Thu, Feb 21, 2008 at 04:20:04AM -0700, Brett Bump wrote: > > > > > >=20 > > > > > > On Wed, 20 Feb 2008, Kostik Belousov wrote: > > > > > >=20 > > > > > > > I cannot reproduce it locally. With patch applied, it compile= s both > > > > > > > GENERIC and GENERIC with options QUOTA added just fine. > > > > > > > > > > > > > > Check for partially applied patch. > > > > > > > > > > > > >=20 > > > > > > Thanks Kostik. You can double check me on sizes, but it would = appear that > > > > > > all files in the patch were touched, and I double checked my so= urces with: > > > > > > ftp://ftp.freebsd.org/pub/FreeBSD/releases/i386/6.2-RELEASE/src= which are > > > > > The patch is against RELENG_6, not against RELENG_6_2. I see no p= oint > > > > > in backporting it to RELENG_6_2. > > > > >=20 > > > > > BTW, I backported two fixes, one for another deadlock with snapsh= ots and > > > > > quotas, another for "ffs_blkfree: block already freed" panic and = followed > > > > > up fsck: softdep inconsistency error. > > > > >=20 > > > > > New combined patch (against RELENG_6) is at > > > > > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-2008022= 1-1202.patch > > > >=20 > > > > I tried to apply this patch to recent RELENG_6 sources > > > > but it failed at a lot of places. I think this is due to > > > > changes to the tree after the above patch was made. > > > >=20 > > > > Is there any newer patch available or is it possible to make > > > > one which applies to recent RELENG_6 sources? > > >=20 > > > http://people.freebsd.org/~kib/quotagiant/quotas-RELENG_6-20080422-10= 00.patch > >=20 >=20 > I have this patch now running on a >=20 > CPU: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz (3001.18-MHz 686-class CP= U) >=20 > machine. I have attached two 10k SCSI drives to an AIC7902 > controller. These two drives have quotas enabled and are > constantly copying 77GB of data stored in ~210000 files to > each other. I use about 75 different user and group IDs with > these files. >=20 > I haven't had any problem the last 6 hours. The machine runs > rocksolid and the quota values are correct. So, from my point > of view I'd say that the patch works great! >=20 > Thanks a lot for the nice work, >=20 Andre, thank you for the report. There is one more testing performed by Scott Long. After his confirmation I will commit it, finally. --kh0gS47ASyprwiQo Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEARECAAYFAkgR5YEACgkQC3+MBN1Mb4jGAACfZW3/F9Zv/zSWCYT2xTcO4u1O S6UAn05X2hHyBBjgAycMcln/RNeYk65+ =/9c2 -----END PGP SIGNATURE----- --kh0gS47ASyprwiQo--