From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:46383 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932510AbcALAfz (ORCPT ); Mon, 11 Jan 2016 19:35:55 -0500 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1aImwB-00074a-Eo for linux-btrfs@vger.kernel.org; Tue, 12 Jan 2016 01:35:51 +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 ; Tue, 12 Jan 2016 01:35:51 +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 ; Tue, 12 Jan 2016 01:35:51 +0100 To: linux-btrfs@vger.kernel.org From: Duncan <1i5t5.duncan@cox.net> Subject: Re: 6TB partition, Data only 2TB - aka When you haven't hit the "usual" problem Date: Tue, 12 Jan 2016 00:35:45 +0000 (UTC) Message-ID: References: <20160109202659.GC6060@carfax.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: cheater00 . posted on Mon, 11 Jan 2016 08:54:55 +0100 as excerpted: > After the fsck, the Data segment is being resized correctly. It would > seem to me that the fact Data was 2TB when this bug transpired was just > a coincidence. > > Perhaps this line: > "BTRFS info (device sdc1): The free space cache file (2159324168192) > is invalid. skip it" > > should not be "info" but an error, and should instruct the user to fsck > the file system. [Please reply in context, under the context you're quoting, like this, not above it, which makes following the context very difficult and replying to multi-level context even more so, especially when others are trying to reply in context so some of the conversation is at the end, some at the beginning.] It really /is/ info, as the filesystem simply regenerates that section of the free-space cache. That the line disappeared in the remount after the fsck would appear to be coincidence as well. -- 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