Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754945Ab2BPW00 (ORCPT ); Thu, 16 Feb 2012 17:26:26 -0500 Received: from iolanthe.rowland.org ([192.131.102.54]:49007 "HELO iolanthe.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1754540Ab2BPW0Z (ORCPT ); Thu, 16 Feb 2012 17:26:25 -0500 Date: Thu, 16 Feb 2012 17:26:24 -0500 (EST) From: Alan Stern X-X-Sender: stern@iolanthe.rowland.org To: "Rafael J. Wysocki" cc: Dave Jones , richard -rw- weinberger , , LKML , Subject: Re: [linux-pm] Corrupted files after suspend to disk In-Reply-To: <201202162251.47063.rjw@sisk.pl> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1191 Lines: 29 On Thu, 16 Feb 2012, Rafael J. Wysocki wrote: > > FWIW, we've been seeing a number of hard to diagnose failures > > with suspend to disk for the last few releases in Fedora. > > Eric Sandeen has been chasing https://bugzilla.redhat.com/show_bug.cgi?id=744275 > > for a while, but there's no smoking gun that really explains what's > > getting into these states. Further complicating things, is that it > > doesn't seem to be 100% reproducable. > > I wonder if that's reproducible with the filesystems freezing patch I posted > some time ago (it will need some rebasing to apply to the current mainline or > 3.2.y). > > I also thing that this problem discovered by Alan Stern may be involved: > > http://marc.info/?l=linux-pm&m=132940331030253&w=4 Probably not, unless the filesystems in question are on a USB drive. Still, if anyone wants to test it, there's a patch here: http://marc.info/?l=linux-pm&m=132941053601190&w=4 Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/