From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 89511] USB-storage mount error Date: Sat, 20 Dec 2014 01:48:58 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit To: linux-ext4@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.19.201]:50835 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751159AbaLTBtD (ORCPT ); Fri, 19 Dec 2014 20:49:03 -0500 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D7349200F3 for ; Sat, 20 Dec 2014 01:49:01 +0000 (UTC) Received: from bugzilla2.web.kernel.org (bugzilla2.web.kernel.org [172.20.200.52]) by mail.kernel.org (Postfix) with ESMTP id 675C720154 for ; Sat, 20 Dec 2014 01:48:59 +0000 (UTC) In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org List-ID: https://bugzilla.kernel.org/show_bug.cgi?id=89511 --- Comment #20 from Jun Itou --- Created attachment 161441 --> https://bugzilla.kernel.org/attachment.cgi?id=161441&action=edit cat /sys/kernel/debug/usb/devices > devices.txt I gave following tests. echo 'temporary write through' >/sys/block/sdb/device/scsi_disk/*/cache_type echo 'write through' >/sys/block/sdb/device/scsi_disk/*/cache_type -- You are receiving this mail because: You are watching the assignee of the bug.