For what I understand of the doc and this question it is possible to turn off the SD, turn it on later and then use the settings as normal.
Is it possible to turn on the SD, initialize pstorage, turn off the SD and then keep using pstorage?
If not it would be really useful to have this explicitely told in the doc (I'm using SDK 10 due to various policies I can't touch, maybe it is already present in later doc).