From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.0rc1) Gecko/20020417
Description of problem:
Performing an upgrade from 7.2 to 7.3. Directly after selecting upgrade option
and hitting next an exception in anaconda is reported.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.Boot off of 7.3 cdrom
2.Choose all of the defaults for language, keyboard, mouse
3.Choose "Upgrade" option and hit next
Actual Results: Exception reported with traceback. Output saved to floppy and
inlcuded as an attachment.
Expected Results: Installation continues
Problem seems to be in the checking for raid systems. This machine does not
have any (software or hardware) raid partitions or filesystems
Created attachment 56867 [details]
dump file written to floppy after installation failure
Can you try using the update disk available at
http://people.redhat.com/~katzj/73raid.img? If you put that on a separate
floppy and boot with 'linux updates', inserting the disk when prompted, it
should fix the problem.
*** This bug has been marked as a duplicate of 64734 ***