The host had serveral Mount points, I added another one to copy over new data before getting my backup. Then I deleted the host:

The sad thing is the disk with my new data even it was detached got deleted two, THATS a BUG!
Here is how it looked before deletion:

ZFS gives me the confidence my data is gone:

Did I get "Referenced disks will always be destroyed" wrong?

The sad thing is the disk with my new data even it was detached got deleted two, THATS a BUG!
Here is how it looked before deletion:

ZFS gives me the confidence my data is gone:

Did I get "Referenced disks will always be destroyed" wrong?