logical transient area (LTA)

An area within the supervisor used for the execution of supervisor routines that are needed only on demand under certain operating conditions. Execution of operator commands, for example, is handled by routines that are loaded from the core image library into the LTA on demand.; 管理程序內用于執行管理程序例程的區域,這些管理程序例程僅在某些操作狀態下根據要求 才需要的。例如, 根據需要由從磁心映象庫裝入LTA的例程來處理操作命令的執行。