During the installation, any Solaris partitions are recognised as Linux swap partitions (as usual) and mounted as such although the user does not ask for for them to be mounted. After the reboot, the solaris partition is gone. Thanks a lot Red Hat, ilic
Known problem - unfortunately solaris uses the same partition type as Linux swap partitions so it is not possible to distinguish.
*** This bug has been marked as a duplicate of 10001 ***