From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.wl.linuxfoundation.org ([198.145.29.98]:54782 "EHLO mail.wl.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725379AbeLBQ6A (ORCPT ); Sun, 2 Dec 2018 11:58:00 -0500 Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D42182A9A9 for ; Sun, 2 Dec 2018 16:57:57 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 201685] ext4 file system corruption Date: Sun, 02 Dec 2018 16:57:57 +0000 Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-ext4-owner@vger.kernel.org List-ID: https://bugzilla.kernel.org/show_bug.cgi?id=201685 Jukka Santala (donwulff@nic.fi) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |donwulff@nic.fi --- Comment #150 from Jukka Santala (donwulff@nic.fi) --- Whole block corrupted at once with each inode/file returning "Structure needs cleaning" and bad extra_isizes in syslog while three hours in doing plain cp -ax from ext4 to BTRFS mdraid in Ubuntu 18.04.1 mainline kernel 4.19.6 in init level 1 (Ubuntu rescue mode with almost nothing else running). Saved the corrupted block via debugfs, filesystem mounts read-only, dropped disk caches and block is fine again with files accessible. Seeing if I can find the corrupted block contents anywhere else in the filesystem. Error first happened for me in 4.19.5 after running cleanly for days, now it comes constantly. -- You are receiving this mail because: You are watching the assignee of the bug.