Ceph是一个 Linux PB 级分布式文件系统。Ceph 最初是一项关于存储系统的 PhD 研究项目，由 Sage Weil 在 University of California, SantaCruz（UCSC）实施。-Ceph is a distributed file system Linux PB level. Ceph was originally a PhD research project on the storage system, by Sage Weil at the Un