Hey Mark Thank you very much for the quick answer. We have a single node environment.
I try to find the fsync option but was not successful. Ended up in the UpdateLog class :-) How do I enable fsync in the solrconfig.xml ? Besides that: If solr soft commit feature has a on disk guarantee with a transaction log why we don't use solr soft commit as the default commit option ? -----Ursprüngliche Nachricht----- Von: Mark Miller [mailto:markrmil...@gmail.com] Gesendet: Dienstag, 27. August 2013 17:12 An: solr-user@lucene.apache.org Betreff: Re: Transaction log "on-disk" guarantees On Aug 27, 2013, at 11:08 AM, Sandro Zbinden <zbin...@imagic.ch> wrote: > Can we activate the transaction log to have on disk guarantees and then use > the solr soft commit feature ? Yes you can. If you only have a single node (no replication), you probably want to turn on fsync via the config. - Mark