https://bugzilla.redhat.com/show_bug.cgi?id=1008228
--- Comment #9 from Pete Travis me@petetravis.com --- (In reply to Rolf Fokkens from comment #8)
For Fedora 20 the blocks utility is not a part of bcache-tools, so the text is not describing the Fedora 20 situation.
I wondered about that. There's good information in that readme, but it might be better left out to avoid confusion.
I would suggest the following text:
Fedora 20 offers experimental support for adding solid state drives (SSD's) as fast, transparent caches to traditional rotating storage (HDD's). Filesystems on the SSD cached block devices offer both the speed of SSD's and volume of HDD's. In Fedora 20 SSD caching can be added to fresh partitions. Support for adding SSD caching to existing standard partitions and LVM storage is planned for Fedora 20"
So, we can make a fresh bcache device *now*, and we expect subsequent updates during the F20 cycle to allow adding cache to existing block devices?