Hi,

Thanks for your question.

Did you remove the luns from vplex after you deleted them? The steps in this thread should work. https://dell.to/3NMJ9Q7

Let us know if you have any additional questions.

@DELL-Josh Cr​ 

Thanks Josh,

After unity was deleted, it was not deleted in vplex because the device was in use, so I wanted to find the best way.
At the same time, there is also the repair of logical units. Does it only need to be rescanned to automatically repair the logical units that have been deleted in unity but still exist in vplex?
Maybe clicking "forget unreachable luns" can solve it?

Yeah that could do it, try that.