private void Recovery()
{
Upscaledb.Environment env = new Upscaledb.Environment();
Database db = new Database();
env.Create("ntest.db", UpsConst.UPS_ENABLE_RECOVERY);
db = env.CreateDatabase(1);
byte[] k = new byte[5];
byte[] r = new byte[5];
db.Insert(k, r);
db.Close();
env.Close();
}