title: Inode Data Structure Differences Between 128-byte Ext2 and 256-byte Ext3
body: <p>Curious as to the inode data structure differences between 128-byte ext2 and 256-byte ext3 file-systems.</p>
  
  <p>I have been using this reference for ext2, 128-byte inodes: <a href="http://www.nongnu.org/ext2-doc/ext2.html#INODE-TABLE" rel="nofollow noreferrer">http://www.nongnu.org/ext2-doc/ext2.html#INODE-TABLE</a>. </p>
  
  <p>I have been unable to find a similar resource for ext3, 256-byte inodes. I have cursorily checked /usr/include/linux/ext2_fs.h but it seems to only include definitions for ext2.</p>
  
  <p>Thanks in advance for any help.</p>