Switched disk and LUN-level switching use only one copy of the IASP but can switch the connection of that IASP from one system to another.

交换磁盘和LUN - level切换仅使用一份IASP副本，就可以把IASP的连接从一个系统切换到另一个系统。

youdao

The illegitimate access to another computer system via another's legitimate connection.

通过某个合法连接进入另一个计算机系统所进行的非法存取。

youdao