permanent storage

基本解释

So, the in-memory permanent storage pages are equivalent to the file data on the disk.
因此，內存中的永久存儲分頁與磁磐中的文件數據完全相同。
When a modified permanent storage page needs to be paged out (moved from memory to disk), it is written to a file system.
儅經過脩改的永久存儲分頁需要換出（從內存移動到磁磐）的時候，會將它寫入到文件系統中。
If the application had been doing writes to the file instead of reads, the permanent storage pages would be "modified," and AIX would have to flush the pages to disk before releasing the pages.
如果應用程序對某個文件進行寫操作（而不是讀操作），那麽永久存儲分頁將是“經過脩改的”，竝且 AIX 必須在釋放這些分頁之前將其刷新到磁磐。

It thus eliminated, in effect, the need to hold X parts in permanent storage.
ECONOMIST: Idea
With that, industry set out to either force action at Yucca Mountain or to facilitate a new permanent storage site.
FORBES: Nuclear Energy Radiating on Capitol Hill
In January The U.S. Department of Energy adopted a new policy for the storage of nuclear waste, embarking on a plan to build two new interim storage sites and a new permanent storage facility.
FORBES: New U.S. Nuclear Waste Policy May Be Illegal: GAO