HI Valery
Sorry for delay but you may use following properties in tests mode :
-Dindex.flushAfterCreate=false
-Dstorage.makeFullCheckpointAfterCreate=false
-Dstorage.makeFullCheckpointAfterOpen=false
-Dstorage.makeFullCheckpointAfterClusterCreate=false
-Dstorage.wal.syncOnPageFlush=false
On every schema change, orient sync it to disk. So, if we have tens of
classes with a lot of indexes, creating schema is really slow
Yes, it is not a big problem in production, but for debugging (when I just
delete db from time to time) it is boring. It would be fine to have ability
to switch