ceph/ceph — pull request #2299 by dachary (2014-08-21 16:47:28+00:00)
Title: erasure-code: jerasure upgrade

* http://tracker.ceph.com/issues/9153
* conditionaly preloads the isa plugin: the selection is done at compile time
* preloads jerasure plugin variants
* http://tracker.ceph.com/issues/9167
* checks the ceph version against which a plugin has been compiled before using it to avoid confusing errors