From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:55135 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751734AbbDPU6p (ORCPT ); Thu, 16 Apr 2015 16:58:45 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Yiqrz-0003xP-Fj for linux-btrfs@vger.kernel.org; Thu, 16 Apr 2015 22:58:43 +0200 Received: from cpc69663-belf10-2-0-cust255.2-1.cable.virginm.net ([82.18.11.0]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 16 Apr 2015 22:58:43 +0200 Received: from miguel.negrao-lists by cpc69663-belf10-2-0-cust255.2-1.cable.virginm.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 16 Apr 2015 22:58:43 +0200 To: linux-btrfs@vger.kernel.org From: Miguel =?utf-8?b?TmVncsOjbw==?= Subject: Re: corruption in USB harddrive - backup via send/receive - question Date: Thu, 16 Apr 2015 20:58:36 +0000 (UTC) Message-ID: References: <20150416200613.GN5610@merlins.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: Marc MERLIN merlins.org> writes: > > On Thu, Apr 16, 2015 at 06:48:43PM +0000, Miguel Negrão wrote: > > Hello, > > > > I'm running a laptop, macbook pro 8,2, with ubuntu, on kernel > > 3.13.0-49-lowlatency. I have a USB enclosure containing two harddrives > > Btrfs send/receive is not known to work well enough until 3.14.x, and > several corruption bugs have been fixed between 3.13 and 3.19. > > You should definitely upgrade to a much more recent kernel. > > Marc Hi Marc, But in my case the corruption is happening in the disk from where data is being sent. Do you mean that btrfs send cand cause corruption on the sending disk prior to 3.19 ? Thank you, Miguel{.n++%ݶw{.n+{k~^nrzh&zzޗ++zfh~iz_j:+v)ߣm