john83 While i was copying my data file i forgot to copy "data/index" folder, so what this affect on my wiki ?
chi The only effect is that the index has to be rebuild, that happens automatically while someone browses your wiki.
john83 chi wrote The only effect is that the index has to be rebuild, that happens automatically while someone browses your wiki. but i discovered that search process can't work!
chi Yes, because the index needs to be build first (NOTE: the data/index must exist and has to be writable for your webserver). You could spider your wiki to fasten the indexing process.