Adds replica for shards.
Adds replica for shards.

pachyderm/pfs,alexdebrie/pachyderm,ShengjieLuo/pachyderm,kunthar/pachyderm,wideioltd/pachyderm,ShengjieLuo/pachyderm,pachyderm/pfs,klucar/pachyderm,kunthar/pachyderm,phacops/pachyderm,alexdebrie/pachyderm,henrylee2cn/pachyderm,sambooo/pachyderm,alexdebrie/pachyderm,ShengjieLuo/pachyderm,phacops/pachyderm,wideioltd/pachyderm,klucar/pachyderm,sambooo/pachyderm,klucar/pachyderm,henrylee2cn/pachyderm,pachyderm/pfs,sambooo/pachyderm