Hi, I think these numbers changed in Lucene relatively recently, but be conservative and think of needing 2 to 3 times the space during optimize. Check on java-user for up-to-date answer. I don't think snapshooter takes more space than the snapshots. Modified files are copied, untouched ones are linked and that is all, I believe.
Otis -- Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch ----- Original Message ---- From: Evgeniy Strokin <[EMAIL PROTECTED]> To: Solr User <solr-user@lucene.apache.org> Sent: Thursday, November 29, 2007 8:28:46 PM Subject: How much disc space Solr consumes? Hello,.. If index size is 100Gb and I want to run optimize command, how much more space I need for this? Also,.. If I run snapshooter does it take more space during shooting than actual snapshoot? \Thank you Gene