From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; Q312461)
Description of problem:
After running disk druid and answering all install questions, Red Hat 7.0
says that has everything it needs to do the install. It crashes when it
tries to format hda8. The install program states that this is probably a
bug and recommends reporting it here. This install does not produce a
working Linux system.
Version-Release number of selected component (if applicable):
Traceback (inner most last):
File "/var/tmp/anaconda-7.0.1/usr/lib/anaconda/iv//progress_gui.py", line
20, in run
File "/var/tmp/anaconda-7.0.1/usr/lib/anaconda/todo.py". line 1472, in
File "/var/tmp/anaconda-7.0.1/usr/lib/anaconda/fstab.py", line 713,
raise SystemError, (evno, msg)
SystemError: (22, "invalid argument")
Have you tried Red Hat Linux 7.1 or 7.2? They have numerous fixes and will be
better to try.
This is a dupe of bug #16686.
*** This bug has been marked as a duplicate of 16686 ***