>
> I thought I read somewhere that in 9.6, as long as the WAL log is
> available on disk or in the archive the replication server will provide
> that to the replication client, and my archive NFS mount didn’t have to be
> available to all replication clients.
>
Streaming replication will only read from the WAL files in the
$PGDATA/pg_xlog directory. It will not read from archives. So, yes, you
would need your NFS mount on the replica (or otherwise copy the archive
files to the replica).
Don.
--
Don Seiler
www.seiler.us