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--