While doing a sitecore 9.1 install we installed solr as a part of the CM server. We now want to move SOLR to its own separate server. This is what i did I did a clean install of solr in the new server and moved all the cores files under
solr/server/solr (sitecore_core_index, sitecore_master_index)
etc to the new server. In the connection string i repointed the solr to the new server. But for some reason when i do https://mySolr:8983/solr and try to look at cores i dont find any of those.
Is there any thing else i should be doing or doing things differently?