We are able to load several cores into Solr 5.3.1. The problem is that after a restart of the server, these cores seem to get deleted. Is there a way to make cores loaded in Solr 5.x survive a server restart. Could there be a setting in solr.xml or perhaps the "core.properties" files that would enable core(s) survivability in the event of server restart. I have searched for a solution to this issue but found none, though I feel that it has already been answered.
Solr version 5.3.1 Java version java version "1.8.0_60" Java(TM) SE Runtime Environment (build 1.8.0_60-b27) Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode) OS version CentOS release 6.5 (Final) Allan.