Hi Ceph, I've implemented a draft of the Erasure Code plugin loader in the context of http://tracker.ceph.com/issues/5878. It has a trivial unit test and an example plugin. It would be great if someone could do a quick review. The general idea is that the erasure code pool calls something like:
ErasureCodePlugin::factory(&erasure_code, "example", parameters) as shown at https://github.com/ceph/ceph/blob/5a2b1d66ae17b78addc14fee68c73985412f3c8c/src/test/osd/TestErasureCode.cc#L28 to get an object implementing the interface https://github.com/ceph/ceph/blob/5a2b1d66ae17b78addc14fee68c73985412f3c8c/src/osd/ErasureCodeInterface.h which matches the proposal described at https://github.com/dachary/ceph/blob/wip-4929/doc/dev/osd_internals/erasure-code.rst#erasure-code-library-abstract-api The draft is at https://github.com/ceph/ceph/commit/5a2b1d66ae17b78addc14fee68c73985412f3c8c Thanks in advance :-) -- Loïc Dachary, Artisan Logiciel Libre All that is necessary for the triumph of evil is that good people do nothing.
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