I'm running a single instance of Solr 9.4.0. I've noticed that when the solr service is restarted, or when the server is rebooted and the service starts, the indexed content seems to disappear from my solr cores and needs to be re-indexed. This wasn't happening when running Solr 8.x, and I'm not sure what's changed. Do I need to do something differently when the service is started, or perhaps change some configuration value to index the content when the service starts?
Thank you...