From owner-freebsd-geom@FreeBSD.ORG Fri Jul 14 12:29:37 2006 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9649816A4DD for ; Fri, 14 Jul 2006 12:29:37 +0000 (UTC) (envelope-from arne_woerner@yahoo.com) Received: from web30302.mail.mud.yahoo.com (web30302.mail.mud.yahoo.com [68.142.200.95]) by mx1.FreeBSD.org (Postfix) with SMTP id 1CBFB43D45 for ; Fri, 14 Jul 2006 12:29:36 +0000 (GMT) (envelope-from arne_woerner@yahoo.com) Received: (qmail 17969 invoked by uid 60001); 14 Jul 2006 12:29:36 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=mBgk0DBkCWsaBl8xOtVpLlUJQUxEDdWyJoQ33nQyzqtj3gUd7GVD59/TPVXE15geGBYLX+Qv/Z2txhUUKpXl3zKLszvB3nhMyU3yMT2FDVQGT6bGsBAgZUPVJb7ymrNX02INPppUAJRtLvMNlf1xXwQDb+4HLTAmXGP5+WBa2eI= ; Message-ID: <20060714122936.17967.qmail@web30302.mail.mud.yahoo.com> Received: from [213.54.67.180] by web30302.mail.mud.yahoo.com via HTTP; Fri, 14 Jul 2006 05:29:36 PDT Date: Fri, 14 Jul 2006 05:29:36 -0700 (PDT) From: "R. B. Riddick" To: freebsd-geom@freebsd.org In-Reply-To: <20060710094515.1539.qmail@web30310.mail.mud.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Subject: Re: new class / geom_raid5 X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Jul 2006 12:29:37 -0000 --- "R. B. Riddick" wrote: > My proposal for > geom_raid5 > is ready so far... > Now I did some own tests (even with concurrent insert, rebuild, regular-read and regular-write)... They all passed after I found out, that I created a deadlock... ;-)) I think, now others might be able to do tests, too... I solved the deadlock by pretending a lack of memory, so that the request, that was to be ->start()'ed is pushed back to the end of the down queue, which slows down all requests of every geom (due to pace) a little bit, doesn't it? -Arne __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com