Re: [wlug] Stable Linux kernel hit by ext4 data corruption bug

Looking like a very rare trigger case (from Ted Tso Google +) *Update*: It now looks like the reproduction involved something very esoteric indeed, involving using umount -l and shutdowns while the file system was still being unmounted --- and the user had nobarrier specified in the mount options as well. See: http://thread.gmane.org/gmane.linux.kernel/1379725/focus=34994 and http://thread.gmane.org/gmane.linux.kernel/1379725/focus=35003 and my reply here http://thread.gmane.org/gmane.linux.kernel/1379725/focus=35006