From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nm.newmedia-net.de ([217.113.179.122]:54190 "EHLO webmail.newmedia-net.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752028AbdASKpD (ORCPT ); Thu, 19 Jan 2017 05:45:03 -0500 To: linux-btrfs@vger.kernel.org From: Sebastian Gottschall Message-ID: <7473ea27-9716-33fb-ecec-2ec52fac3820@dd-wrt.com> Date: Thu, 19 Jan 2017 11:06:19 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Subject: btrfs recovery Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hello I have a question. after a power outage my system was turning into a unrecoverable state using btrfs (kernel 4.9) since im running --init-extent-tree now for 3 days i'm asking how long this process normally takes and why it outputs millions of lines like Backref 1562890240 root 262 owner 483059214 offset 0 num_refs 0 not found in extent tree Incorrect local backref count on 1562890240 root 262 owner 483059214 offset 0 found 1 wanted 0 back 0x23b0211d0 backpointer mismatch on [1562890240 4096] adding new data backref on 1562890240 root 262 owner 483059214 offset 0 found 1 Repaired extent references for 1562890240 please avoid typical answers like "potential dangerous operation" since all repair options are declared as potenial dangerous. Sebastian -- Mit freundlichen Grüssen / Regards Sebastian Gottschall / CTO NewMedia-NET GmbH - DD-WRT Firmensitz: Berliner Ring 101, 64625 Bensheim Registergericht: Amtsgericht Darmstadt, HRB 25473 Geschäftsführer: Peter Steinhäuser, Christian Scheele http://www.dd-wrt.com email: s.gottschall@dd-wrt.com Tel.: +496251-582650 / Fax: +496251-5826565