while i installed fedora 20 on my ssd, anaconda hasn't set the right sheduler. $ cat /sys/block/sda/queue/scheduler noop deadline [cfq] The sheduler for SSD should to be noop Anaconda know where fedora 20 will be instaled so it should to be possible to set the right sheduler automaticaly.
This is the sort of thing that ought to be handled distribution-wide (perhaps a default in the kernel?) rather than be hidden as secret knowledge in just anaconda.
*** This bug has been marked as a duplicate of bug 759920 ***