From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from magic.merlins.org ([209.81.13.136]:49873 "EHLO mail1.merlins.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751017AbdGaVSD (ORCPT ); Mon, 31 Jul 2017 17:18:03 -0400 Date: Mon, 31 Jul 2017 14:17:50 -0700 From: Marc MERLIN To: Ivan Sizov Cc: Martin Steigerwald , Lu Fengqi , Btrfs BTRFS , David Sterba , Duncan <1i5t5.duncan@cox.net> Subject: Re: 4.11.6 / more corruption / root 15455 has a root item with a more recent gen (33682) compared to the found root node (0) Message-ID: <20170731211750.bpo4roiqkr4t5iae@merlins.org> References: <20170501170641.GG3516@merlins.org> <20170707163834.GA6083@merlins.org> <20170709043417.GE6704@merlins.org> <21425367.VGcO8ck7Vu@merkaba> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Tue, Aug 01, 2017 at 12:07:14AM +0300, Ivan Sizov wrote: > 2017-07-09 10:57 GMT+03:00 Martin Steigerwald : > > Hello Marc. > > > > Marc MERLIN - 08.07.17, 21:34: > >> Sigh, > >> > >> This is now the 3rd filesystem I have (on 3 different machines) that is > >> getting corruption of some kind (on 4.11.6). > > > > Anyone else getting corruptions with 4.11? > Yes, a lot. There are at least 3 cases, probably I've missed something. > https://www.spinics.net/lists/linux-btrfs/msg67177.html > https://www.spinics.net/lists/linux-btrfs/msg67681.html > https://unix.stackexchange.com/questions/369133/dealing-with-btrfs-ref-backpointer-mismatches-backref-missing/369275 Indeed. My main server is happy back on 4.9.36 and while my laptop is stuck on 4.11 due to other kernel issues that prevent me from going back to 4.9, it only corrupted a single filesystem so far, and no other ones that I've noticed yet. Hopefully that will hold :-/ Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/ | PGP 1024R/763BE901