ceph/ceph — pull request #1144 by dachary (2014-01-26 18:00:51+00:00)
Title: DNM: osd crush rule create-erasure

draft proposal for "osd crush rule create-erasure" which provides the same service as "osd crush rule create-simple" by delegating the creation to the erasure code plugin. Although a sensible default could be hardcoded for the jerasure plugin, it is significantly more complex for the pyramid plugin.

The erasure code plugin loader is isolated in a convenience library so that it can be loaded from the mon to help compute the ruleset without requiring a link to the OSD library.