gfmd binary package in Ubuntu Bionic s390x

 The Gfarm file system is designed to turn commodity PCs into nodes of
 a distributed storage network, implementing the Grid Datafarm
 architecture for global petascale data-intensive computing. It solves
 performance and reliability problems in NFS and AFS by means of
 multiple file replicas, and not only prevents performance degradation
 due to access concentration, but also supports fault tolerance and
 disaster recovery.
 .
 This package provides the Gfarm metadata server, which equips a
 host to function as a server node managing file system metadata.

Source package