From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261799AbVGBFXB (ORCPT ); Sat, 2 Jul 2005 01:23:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261477AbVGBFXB (ORCPT ); Sat, 2 Jul 2005 01:23:01 -0400 Received: from wproxy.gmail.com ([64.233.184.202]:5091 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S261799AbVGBFWx (ORCPT ); Sat, 2 Jul 2005 01:22:53 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:from:subject:date:user-agent:to:cc:mime-version:content-type:content-transfer-encoding:content-disposition:message-id; b=EPPhcdBD/ugY5kk9gEfWs+pK5Bzb1HTIt7kquUIQDzIxVYj0ZzE9yPbUXoT4t2b3ej8eAr5AcVyflMWNVRmNnIFhcpjArmevUcOPIdY+1wYT2kUwFfs1aI1Xm21ks9OwszpNDrEdsXnhgFYxUtewCHKIDN2fdsYjZRbtdkhUtmE= From: Alexey Dobriyan Subject: Fwd: [Bug 4817] USB storage device stalls after a few KB transfer Date: Sat, 2 Jul 2005 09:29:14 +0400 User-Agent: KMail/1.7.2 To: Stefano Mangione Cc: Alistair John Strachan , linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200507020929.14677.adobriyan@gmail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org ---------- Forwarded Message ---------- Subject: [Bug 4817] USB storage device stalls after a few KB transfer Date: Saturday 02 July 2005 02:01 From: bugme-daemon@kernel-bugs.osdl.org To: adobriyan@gmail.com http://bugzilla.kernel.org/show_bug.cgi?id=4817 ------- Additional Comments From ralf@lahn.net 2005-07-01 15:01 ------- Do you mount the usb disk with the "sync" option? I can confirm the low performance (few KB/s instead of 5 MB/s with Kernel 2.6.11) when I mount with "sync". Without "sync" the performance seems to be fine although it is dangerous since it is a removable media. 2.6.11 does not show this behavior.