Description of problem:

From Peter Larsen 2013-02-07 21:24:03 EST -

The installer doesn't allow for encryption setup of individual LVs. While the checkbox is listed for each LV, the encryption covers the whole PV - not the individual LV.  I have not found a work-around to this. If I launch the installer, manually setup partitions/filesystems/encryptions I cannot get the installer to read the current setup and assign mount-points. 

Major issues:
1. Reading existing setup. Even existing VG names are not listed.
2. Being able to simply assign mount points and a potential "reformat" on existing structure seems to be completely missing in the interface.
3. Encryption is only available on the PV level

Minor issues:
1. The password complexity check seems off. Even non-words and random letters seems to only get 1 or 2 bars of "complexity". Setting encryption password does not allow you to continue if the password is deemed too simple - this should be corrected.
2. Max size of a new install's VG is calculated as a sum of all mount points. As a result, the VG does not allocate the whole disk and allow for later additions of space.  If you start with a 256GB HDD, and do a default install, you end up with about 150GB of unallocated, unpartitioned space. The VG space should either be specified separately, or default to take up all disk-space.  Having an advanced option where VG space could be managed would be best.

(from https://bugzilla.redhat.com/show_bug.cgi?id=892269#c17)