Hello, We have very old indexes (i.e. created with Lucene 2.1.0) we would like to run the CheckIndex tool from the 2.9.4 Lucene jar file, since it is not available in 2.1.0. Is it safe to assume that if we are not running with the -fix option that the indexes being checked aren't altered but the tool and are only read?
Thanks, Ian Koelliker
