From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f42.google.com ([74.125.82.42]:35142 "EHLO mail-wm0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751402AbcELQRz convert rfc822-to-8bit (ORCPT ); Thu, 12 May 2016 12:17:55 -0400 Received: by mail-wm0-f42.google.com with SMTP id e201so265246458wme.0 for ; Thu, 12 May 2016 09:17:54 -0700 (PDT) From: Diego Calleja To: Nikolaus Rath Cc: linux-btrfs@vger.kernel.org Subject: Re: Input/output error on newly created file Date: Thu, 12 May 2016 18:17:50 +0200 Message-ID: <58549996.M9MX6vESn9@archlinux> In-Reply-To: <87eg971dqf.fsf@thinkpad.rath.org> References: <8760uoqjlt.fsf@vostro.rath.org> <878tzilhf3.fsf@vostro.rath.org> <87eg971dqf.fsf@thinkpad.rath.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Sender: linux-btrfs-owner@vger.kernel.org List-ID: El jueves, 12 de mayo de 2016 8:46:00 (CEST) Nikolaus Rath escribió: > *ping* > > Anyone any idea? All I can say is that I've had the same problem in the past. In my case, the problematic files where active torrents. The interesting thing is that I was able to read them correctly up to a point, then I would get the same error as you. No messages in dmesg. The amount of data I was able to read from them was not random, it was something multiple of 4K. After reboot the problems went away and I wasn't able to reproduce it. There has been reports of similiar issues in the past: http://www.spinics.net/lists/linux-btrfs/msg52371.html