$dbobject->query('CREATE TABLE "disk_list" ("disk_id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,"disk_name" TEXT NOT NULL);');
$dbobject->query('CREATE TABLE sqlite_sequence(name,seq)');
$dbobject->query('CREATE TABLE "config" ("config_name" TEXT NOT NULL,"config_value" TEXT NOT NULL)');
+ $dbobject->query('CREATE TABLE "slots" ("slots_id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,"slot_no" INTEGER,"disk_id" INTEGER,"tape_name" TEXT)');
// TODO create action group here