From owner-freebsd-bugs@FreeBSD.ORG Sun Jul 22 23:40:09 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 94448106564A for ; Sun, 22 Jul 2012 23:40:09 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 531E88FC14 for ; Sun, 22 Jul 2012 23:40:09 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q6MNe924080943 for ; Sun, 22 Jul 2012 23:40:09 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q6MNe9JB080942; Sun, 22 Jul 2012 23:40:09 GMT (envelope-from gnats) Resent-Date: Sun, 22 Jul 2012 23:40:09 GMT Resent-Message-Id: <201207222340.q6MNe9JB080942@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Markus Klaschka Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 270C8106564A for ; Sun, 22 Jul 2012 23:36:26 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 12ABF8FC14 for ; Sun, 22 Jul 2012 23:36:26 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id q6MNaPZi009470 for ; Sun, 22 Jul 2012 23:36:25 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id q6MNaPZf009448; Sun, 22 Jul 2012 23:36:25 GMT (envelope-from nobody) Message-Id: <201207222336.q6MNaPZf009448@red.freebsd.org> Date: Sun, 22 Jul 2012 23:36:25 GMT From: Markus Klaschka To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/170077: if I/O errors accour on USB storage devices, complete system hangs X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Jul 2012 23:40:09 -0000 >Number: 170077 >Category: misc >Synopsis: if I/O errors accour on USB storage devices, complete system hangs >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Jul 22 23:40:09 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Markus Klaschka >Release: 9.0-Stable 13/7 >Organization: mkDEV SL >Environment: no c/p, sorry ;) >Description: No idea if that HDD is damaged or the case/cable, but result is that complete X hangs on I/O errors on the device. cpu, load, ints, ... all ok, nothing shows blockage of performance, but system blocks comletely for a few secs no idea if that can be solved, but would be gret, as it on one side is very anoying and on the other is bad to tell people to use BSD, show them and than that... >How-To-Repeat: produce an I/O error by connecting an damaged disk to your system and mount it( should be still mountable ) >Fix: that sits to deep as I could give any clues about it >Release-Note: >Audit-Trail: >Unformatted: