Comment 15 for bug 1278466

Just a note for early adopters to beware of:
https://ceph.com/releases/v0-78-released/

"Please note that while it is possible to create and test erasure coded pools in this release, the pools will not be usable when you upgrade to v0.79 as the OSDMap encoding will subtlely change. Please do not populate your test pools with important data that can’t be reloaded."