From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows 98; Win 9x 4.90)


Installer of 7.0 will terminate

Reproducible: Always
Steps to Reproduce:
1. Installation of RedHat 7.0 from Hard Drive, under reinstalling new 
components
2.
3.
	

Actual Results:  Traceback (innermost last):
  File "/usr/bin/anaconda.real", line 438, in ?
    intf.run(todo, test = test)
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/text.py", line 1030, in 
run
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/text.py", line 507, in 
__call__
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/todo.py", line 1480, in 
doInstall
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/harddrive.py", line 69, 
in systemMounted
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/harddrive.py", line 18, 
in mountMedia
SystemError: trying to mount already-mounted image!

Local variables in innermost frame:
self: <harddrive.HardDriveInstallMethod instance at 827cff0>

ToDo object:
(itodo
ToDo
p1
(dp2
S'method'
p3
(iharddrive
HardDriveInstallMethod
p4
(dp5
S'fstype'
p6
S'vfat'
p7
sS'isMounted'
p8
I1
sS'fnames'
p9
(dp10

<failed>


Expected Results:  Should not shutdown