A version of mdtest that supports a restful S3 interface
mdtest version 1.9.3 was used as the basis for this modification. The basic methodology was to modify all file/dir create, stat, and deletes to a bucket/object create stat and delete structure. s3_mdtest uses a forked modified version of vladistan/aws4c to create and configure the correct Amazon Web Services header to eventually target an S3 based platform.
As of this writing the forked version has a pull request against the master. The forked, modified version is currently residing in the lanl branch of jti-lanl/aws4c.