Ceph is a distributed file system that provides a traditional
interface with POSIX semantics. As one can easily check on the
website, it also severely lacks an introductory documentation thereby
reducing the relevant information contained in this description to an
unique sentence, the first. The Ceph user base grows and the
development pace quickens, such that an increasing number of people
are unfortunately only updating the technical
documentation. Therefore, even small contributions like fixing
spelling errors or clarifying instructions will immensely help the
Ceph project.