From owner-freebsd-stable@FreeBSD.ORG Fri Apr 18 11:03:08 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A1AD11065671; Fri, 18 Apr 2008 11:03:08 +0000 (UTC) (envelope-from petefrench@ticketswitch.com) Received: from angel.ticketswitch.com (angel.ticketswitch.com [IPv6:2002:57e0:1d4e::1]) by mx1.freebsd.org (Postfix) with ESMTP id 590448FC26; Fri, 18 Apr 2008 11:03:08 +0000 (UTC) (envelope-from petefrench@ticketswitch.com) Received: from [10.50.50.2] (helo=smaug.rattatosk) by angel.ticketswitch.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69 (FreeBSD)) (envelope-from ) id 1JmoN1-000OAw-7t; Fri, 18 Apr 2008 12:03:07 +0100 Received: from dilbert.rattatosk ([10.50.50.6] helo=dilbert.ticketswitch.com) by smaug.rattatosk with esmtp (Exim 4.69 (FreeBSD)) (envelope-from ) id 1JmoN1-000HL9-5N; Fri, 18 Apr 2008 12:03:07 +0100 Received: from petefrench by dilbert.ticketswitch.com with local (Exim 4.69 (FreeBSD)) (envelope-from ) id 1JmoN1-000Ejg-3k; Fri, 18 Apr 2008 12:03:07 +0100 To: freebsd-stable@freebsd.org, ivoras@freebsd.org In-Reply-To: Message-Id: From: Pete French Date: Fri, 18 Apr 2008 12:03:07 +0100 Cc: Subject: Re: Dreadful gmirror performance, though each half works fine 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: Fri, 18 Apr 2008 11:03:08 -0000 > Some problems with the iSCSI initiator were found a bit after > 7.0-RELEASE was made, they should have been fixed by now in 7-STABLE. If > not, try the patch that appears in this thread: > > http://lists.freebsd.org/pipermail/freebsd-scsi/2008-February/003383.html= Ah, excellent, thankyou. This patch is not uyet in -STABLE though, but I will give it a try and see if that helps. It does explain why I diidn't find this in testing - all my test boxes are single core, os don't show up problems like this (am rectifying that soon). -pete.