From owner-freebsd-stable@FreeBSD.ORG Sun May 7 06:48:35 2006 Return-Path: X-Original-To: stable@FreeBSD.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E6BE016A402; Sun, 7 May 2006 06:48:35 +0000 (UTC) (envelope-from marck@rinet.ru) Received: from woozle.rinet.ru (woozle.rinet.ru [195.54.192.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id E8A9043D53; Sun, 7 May 2006 06:48:34 +0000 (GMT) (envelope-from marck@rinet.ru) Received: from localhost (localhost [127.0.0.1]) by woozle.rinet.ru (8.13.6/8.13.6) with ESMTP id k476mWha019791; Sun, 7 May 2006 10:48:33 +0400 (MSD) (envelope-from marck@rinet.ru) Date: Sun, 7 May 2006 10:48:32 +0400 (MSD) From: Dmitry Morozovsky To: Kris Kennaway , Tor Egge In-Reply-To: <20060506233525.GA52731@xor.obsecurity.org> Message-ID: <20060507104355.K92932@woozle.rinet.ru> References: <20060504033300.GA39935@xor.obsecurity.org> <44598615.3040400@rogers.com> <20060504044758.GA41047@xor.obsecurity.org> <44599732.1050905@rogers.com> <20060505080543.GD5466@garage.freebsd.pl> <35c231bf0605051049t2761281ar97b9634b8279b1fd@mail.gmail.com> <445B991F.3050600@rogers.com> <6.2.3.4.0.20060505145259.10d8dca0@64.7.153.2> <3aaaa3a0605061238ib77bb38x6f61eb6cc1c1c6c1@mail.gmail.com> <20060506204720.S46997@fledge.watson.org> <20060506233525.GA52731@xor.obsecurity.org> X-NCC-RegID: ru.rinet X-OpenPGP-Key-ID: 6B691B03 MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.0.2 (woozle.rinet.ru [0.0.0.0]); Sun, 07 May 2006 10:48:33 +0400 (MSD) Cc: Chris , Mike Jakubik , stable@FreeBSD.org, Robert Watson Subject: Re: quota deadlock on 6.1-RC1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 May 2006 06:48:36 -0000 On Sat, 6 May 2006, Kris Kennaway wrote: KK> > Also, as an FYI, several quota-related snapshot fixes went into CVS in the KK> > last 24-48 hours. Once they've settled for a few weeks, and assuming they KK> > don't have complex dependencies, they will get merged to RELENG_6. KK> > Presumably if there is sufficient demand, and they adequately address the KK> > reports of deadlocks with quotas+snapshots, they could be merged to KK> > RELENG_6_1 as an errata update. KK> KK> The fixes seem to indeed correct all the deadlocks I was seeing. I KK> don't have time to produce a 6.x patch now though, but it should be a KK> simple matter for someone else to do. FWIW, for me it is much stabler too, at least in normal load patterns. I'll spend a bit of time to stress-test this on our Samba quota-enabled server during our long weekend (today-to-Tuesday) to catch possible rare races. Thanks Tor and others a lot! Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------