Description of problem:


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
$ sudo livecd-creator -b desktop-i386-20090813.16.iso -c work/spin-kickstarts/HEAD/fedora-livecd-desktop.ks
  
Actual results:
mount: block device /dev/loop3 is write-protected, mounting read-only
Traceback (most recent call last):
  File "/usr/bin/livecd-creator", line 140, in <module>
    sys.exit(main())
  File "/usr/bin/livecd-creator", line 122, in main
    creator.mount(options.base_on, options.cachedir)
  File "/usr/lib/python2.6/site-packages/imgcreate/creator.py", line 510, in mount
    self._mount_instroot(base_on)
  File "/usr/lib/python2.6/site-packages/imgcreate/live.py", line 180, in _mount_instroot
    LoopImageCreator._mount_instroot(self, base_on)
  File "/usr/lib/python2.6/site-packages/imgcreate/creator.py", line 922, in _mount_instroot
    self._base_on(base_on)
  File "/usr/lib/python2.6/site-packages/imgcreate/live.py", line 174, in _base_on
    shutil.copyfile(os_image, self._image)
  File "/usr/lib/python2.6/shutil.py", line 54, in copyfile
    copyfileobj(fsrc, fdst)
  File "/usr/lib/python2.6/shutil.py", line 30, in copyfileobj
    fdst.write(buf)
IOError: [Errno 28] No space left on device
[petersen@localhost ~]$ df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/mapper/VolGroup-lv_root
                       6567456   3442148   3058588  53% /
/dev/sda1               198337     15065    173032   9% /boot
tmpfs                   239232       756    238476   1% /dev/shm

Expected results:
success or more meaningful error