Ted, I notice that ext4dev defaults to data=writeback mode. This is in contrast to ext3 which uses ordered data mode. Tune2fs from git does not seem to be able to change this using "tune2fs -o ^journal_data_writeback /dev/sdaX" followed by "tune2fs -o journal_data_ordered /dev/sdaX. Is this change intentional or a not yet worked out bug? Thanks, Gary Hawco -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html