From owner-freebsd-scsi@FreeBSD.ORG Tue Feb 26 16:05:35 2008 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5752B1065672 for ; Tue, 26 Feb 2008 16:05:35 +0000 (UTC) (envelope-from beyssac@bofh.enst.fr) Received: from smtp2.enst.fr (revol1.enst.fr [IPv6:2001:660:330f:2::7]) by mx1.freebsd.org (Postfix) with ESMTP id D3D8F13C458 for ; Tue, 26 Feb 2008 16:05:34 +0000 (UTC) (envelope-from beyssac@bofh.enst.fr) Received: from localhost (localhost.enst.fr [127.0.0.1]) by smtp2.enst.fr (Postfix) with ESMTP id 529888444F; Tue, 26 Feb 2008 17:05:33 +0100 (CET) X-Virus-Scanned: amavisd-new at enst.fr Received: from bofh.enst.fr (bofh.enst.fr [137.194.32.191]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by smtp2.enst.fr (Postfix) with ESMTP id 0380384429; Tue, 26 Feb 2008 17:05:27 +0100 (CET) Received: from bofh.enst.fr (localhost [127.0.0.1]) by bofh.enst.fr (8.14.2/8.14.2) with ESMTP id m1QG5RvI079134; Tue, 26 Feb 2008 17:05:27 +0100 (CET) (envelope-from beyssac@bofh.enst.fr) Received: (from beyssac@localhost) by bofh.enst.fr (8.14.2/8.14.2/Submit) id m1QG5Rd3079132; Tue, 26 Feb 2008 17:05:27 +0100 (CET) (envelope-from beyssac) Date: Tue, 26 Feb 2008 17:05:27 +0100 From: Pierre Beyssac To: Thomas Steen Rasmussen Message-ID: <20080226160527.GE75747@bofh.enst.fr> References: <4A66E92B3FBF8541A78CD11D1C0E3CFC491D952009@wp-ex02.hq.webpartner.dk> <20080226155813.GD75747@bofh.enst.fr> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="qGV0fN9tzfkG3CxV" Content-Disposition: inline In-Reply-To: <20080226155813.GD75747@bofh.enst.fr> User-Agent: Mutt/1.4.2.3i X-message-flag: Warning! Use of Microsoft Outlook makes your system susceptible to worms and viruses X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: "freebsd-scsi@freebsd.org" Subject: Re: iscsi initiator speed very low in FreeBSD 7 X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Feb 2008 16:05:35 -0000 --qGV0fN9tzfkG3CxV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Feb 26, 2008 at 04:58:13PM +0100, Pierre Beyssac wrote: > I've seen a similar problem (30-second timeout in the code due to > a race condition). You might want to try the attached patch. It > fixed the slowness for me. I intend to commit it to current very > soon. Better with the patch... :-) -- A: Yes. Pierre Beyssac pb@enst.fr >Q: Are you sure? >>A: Because it reverses the logical flow of conversation. >>>Q: Why is top posting annoying in email? --qGV0fN9tzfkG3CxV--