From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: ext4: 3.17? problems Date: Sun, 28 Sep 2014 12:44:56 +0200 Message-ID: <20140928104456.GA17400@amd> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: jack@suse.cz, linux-ext4@vger.kernel.org, tytso@mit.edu, kernel list , adilger.kernel@dilger.ca To: kernel list Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org Hi! After update to debian testing, my machine sometimes fails to reboot. (aptitude upgrade seems to be the trigger). So I had to hard power-down the machine. That should be perfectly safe, as ext4 has a journal, and this is plain SATA disk, right? On next boot to Debian stable, I got stacktrace, and messages about ext4 corruption. Back to Debian testing. systemd ran fsck, determined it can't fix it, dropped me into emergency shell, _but mounted the filesstem, anyway_. Oops. Now I'm getting fsck 1.42.12 ... Inodes that were part of a corrupted orphan linked list found Deleted inode has zero dtime (6 inodes) was part of the orphaned inode list. FIXED. Block bitmap differences. Free inode counts wrong. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html