maybe someone needs this info
@daily root curl http://solr:8983/solr/dovecot/update?optimize=true
@hourly root curl...
had typo in server name in cron commit, and read-only solr nodes were not grabbing uncommitted part on reload
full-text search with solr works fine with indexes out of synced file system with email, though mentioned above might be useful...
How would you do full-text search when indexes are now different, which has not much options but external FTS?
FTS with Solr can't share the same...
Separate names with a comma.