: i should setup rsyncd.conf, if yes,how to setup and snappuller will be ok.
installing rsync is a littl outside the scope of the Solr mailing list -- you'll want to check the documentation for rsync and rsyncd, you'll probably want to look for info about running rsync over ssh with passphraseless keys. Also: i can't think of any good reason to run snappuller as root ... most of your Solr distribution stuff should be running as user with very low privillages, ieally the only things it should have access to are the index files. -Hoss
