How to set up a mixed partitioned sd card on android Marshmellow ?

[AC Question]

hi

I followed this guide at a blog from sam liddicott from which I'm not allowed to parse a link (/android-6-semi-adopted-storage).

I did everything as explained as this was also exactly the solution I was looking for, however, there is a problem using the partitions. I tried it with a htc One M8.

The partition succeeded, I typed:

adb shell sm partition disk:179,32 mixed 60

gives me two corrupted sd card entries in the storage menu on my android device, one listed under internal storage, one under removable storage. Great, so now I want to set up each partition... and there it goes wrong: when I click set up partition in the storage menu of android, it formats the whole sd card as either internal or removable, no matter from which partition I start the process. Damn, gone partitions. Any solutions? Can I maybe format each partition separately from the adb terminal?

When I type:
platform-tools>adb shell sm list-volumes all
I get:
private:179,35 unmountable null
private mounted null
public:179,33 unmountable null
emulated mounted null