-journal=inum When a journal already exists, this option is
- ignored. Otherwise, it specifies the number of
- the inode which will represent the ext3 file
- system's journal file.
+journal=inum When a journal already exists, this option is ignored.
+ Otherwise, it specifies the number of the inode which
+ will represent the ext3 file system's journal file.
+
+journal_dev=devnum When the external journal device's major/minor numbers
+ have changed, this option allows the user to specify
+ the new journal location. The journal device is
+ identified through its new major/minor numbers encoded
+ in devnum.