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"Error Mounting hdb2: Invalid Argument
Seems related to bugs 20574,26299, and 28192
I may not have formatted partitions beforehand

Reproducible: Always
Steps to Reproduce:
1.Went through normal custom install of i386en from CDROM
2.
3.
	

Actual Results:  install fails with Anaconda dump errmsg: "Error Mounting 
hdb2: Invalid Argument"Traceback (innermost last):
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/iw/progress_gui.py", 
line 20, in run
    rc = self.todo.doInstall ()
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/todo.py", line 1472, in 
doInstall
    self.fstab.mountFilesystems (self.instPath)
  File "fstab.py", line 715, in mountFilesystems
    raise SystemError, (errno, msg)
SystemError: (22, 'Invalid argument')

Local variables in innermost frame:
size: 102816
fsystem: ext2
self: <fstab.GuiFstab instance at 8446f90>
msg: Invalid argument
doFormat: 0
errno: 22
device: hdb2
instPath: /mnt/sysimage
mntpoint: /

ToDo object:
(itodo
ToDo
p1
(dp2
S'method'
p3
(iimage
CdromInstallMethod
p4
(dp5
S'progressWindow'
p6

<failed>


Expected Results:  Smooth continuation of installation 

Traceback (innermost last):
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/iw/progress_gui.py", 
line 20, in run
    rc = self.todo.doInstall ()
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/todo.py", line 1472, in 
doInstall
    self.fstab.mountFilesystems (self.instPath)
  File "fstab.py", line 715, in mountFilesystems
    raise SystemError, (errno, msg)
SystemError: (22, 'Invalid argument')

Local variables in innermost frame:
size: 102816
fsystem: ext2
self: <fstab.GuiFstab instance at 8446f90>
msg: Invalid argument
doFormat: 0
errno: 22
device: hdb2
instPath: /mnt/sysimage
mntpoint: /

ToDo object:
(itodo
ToDo
p1
(dp2
S'method'
p3
(iimage
CdromInstallMethod
p4
(dp5
S'progressWindow'
p6

<failed>