From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:54814 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752826AbcCGUID (ORCPT ); Mon, 7 Mar 2016 15:08:03 -0500 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1ad1Rb-0003tO-RS for linux-btrfs@vger.kernel.org; Mon, 07 Mar 2016 21:07:56 +0100 Received: from ip98-167-165-199.ph.ph.cox.net ([98.167.165.199]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 07 Mar 2016 21:07:55 +0100 Received: from 1i5t5.duncan by ip98-167-165-199.ph.ph.cox.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 07 Mar 2016 21:07:55 +0100 To: linux-btrfs@vger.kernel.org From: Duncan <1i5t5.duncan@cox.net> Subject: Re: Again, no space left on device while rebalancing and recipe doesnt work Date: Mon, 7 Mar 2016 20:07:48 +0000 (UTC) Message-ID: References: <20160227211450.GS26042@torres.zugschlus.de> <20160305143934.GE1902@torres.zugschlus.de> <20160305200909.GJ1902@torres.zugschlus.de> <20160307083043.GA6939@torres.zugschlus.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: Marc Haber posted on Mon, 07 Mar 2016 09:30:43 +0100 as excerpted: > I have dug aroud in my auth.logs, and thanks to my not working in a root > shell but using sudo for every single command I can say that the > filesystem was created on September 1, 2015, so it is not _this_ old, > and snapshot.debian.net tells me that Debian unstable had btrfs-tools > 4.1.2 uploaded on August 31, so i guess that the filesystem was either > created by the 4.0 version we had since May 2015 or by the brand new > 4.1.2. > > And it was a mkfs.btrfs with no special options. I doubted that either a convert-from-ext* or a mkfs with the bad 4.1.1 would turn out to be the cause, but those are the only things /I/ am aware of that can trigger wild behavior like we're seeing with this metadata, here. So it's certainly a bug, and not accounted for by anything know at least to me, which makes it a new and interesting bug. But not being a dev, that's about as far as I can take it. As CMurphy said, file a bug with all the various information, and hope the devs can replicate and trace it down. -- Duncan - List replies preferred. No HTML msgs. "Every nonfree program has a lord, a master -- and if you use the program, he is your master." Richard Stallman