On Thu, Jul 09, 2009 at 03:17:00PM -0700, Manuel Benitez wrote: > I'm currently evaluating the ext4 allocator and one thing I've come > across is the lack of a tool that displays the exact structure of the > extents making up a file. I've found plenty of tools that will tell me > how many contiguous segments a file contains, but nothing so far to > let me see the actual makeup of the extents that map the inode to the > blocks that comprise the file. Have I just missed something obvious, > or would this be something worth me spending some time doing? > > If so, one option would be to either modify the stat command or add a > similar command in debugfs to show the extents from the roots through > the root down to the leafs. Anyone have preferences or opinions? > tst_exents in lib/ext2fs/ provide a debugfs similar interface. There are commands for inode, root etc -aneesh -- 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
