We manage a large number of solr cores for a number of groups. To make this
manageable in production, we have a single 'multicore' configuration with all
cores deployed to a centralized NFS server, and each solr server loads this
shared configuration and writes its indexes to local disks.
We have a large number of solr cores that are used by different groups for
different purposes. To make the source control simple, we keep a single
'multicore' directory and solr.xml references all cores. We deploy the same
configuration to all servers (shared NFS mount), and then only
