Description of problem:
When run the installer for F21 Workstation ( final) Anaconda appears to hang, none of the bottons respond.
When I ran top -c from an terminal I can see all my existing filesystems are being e2fsck-ed. If I wait 10-20mins it eventually finishes and the I can continue to try and install F21.
I have about 10 filesystems from an existing install, a few TBs of storage in
Version-Release number of selected component (if applicable):
Installer to respond ( as in F20 ) or at least display a message saying what it's doing.
*** This bug has been marked as a duplicate of bug 1170803 ***