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Date: Sun, 4 Mar 2012 20:51:21 -0500 From: Ted Ts'o <tytso@....edu> To: Matthias Erll <merll@....de> Cc: linux-ext4@...r.kernel.org, bugzilla-daemon@...zilla.kernel.org Subject: Re: [Bug 42859] New: kernel BUG at fs/ext4/extents.c:1953 On Sun, Mar 04, 2012 at 11:11:00PM +0100, Matthias Erll wrote: > > In the three cases I can reproduce, the inode number has been identical. > Please find the debugfs output below. Thanks, this is helpful. It is indeed a bug in e2fsck; it's not noticing the case where the extent length is zero (but the extent header was still valid). The workaround is to run the following commands with the file system unmounted: # debugfs -w -R "clri <1312385>" /dev/sda2 # e2fsck -f /dev/sda2 I'll get this fixed in the next maintenance release of e2fsprogs. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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