@Tony_Stark Hello again. Glad it’s been going ‘mostly’ ok for your.
Am I right in thinking that your issue is the removal of the disk which now has the long ‘fake’ name with the bin / trash can by it (serial beginning S1). In which case you may well have the same problem as experienced and addressed in the following forum post:
It may be that you first just need to press the Rescan button shortly before using the bin / trash icon. Let us know if this works for you. If so then at least that will be the drive listing part sorted. Further details later on in the above referenced forum thread link to an open issue on this behaviour (my fault I’m afraid).
Let us know if that works as far as removing that entry. As a quick note it’s often easier if you copy any errors your see into the forum post if you can, of course I’m assuming there was an error displayed.
By the way when there is a trash icon by the name the drive is categorised as no longer being attached so this may well have no effect on your sabnzbd problem which may actually be unrelated to the detached drive listing. Ie from that screen shot there is only one (attached) disk that is a member of the rockstor_rockstor pool. Hopefully clicking on the rockstor_rockstor pool name should then list only one drive member. Or we have an undiscovered bug which would of course be great to know about. That is we may have a bug in removing a prior rockstor_rockstor disk in the scenario you detailed.
Hope that helps and let us know how you get on, and any error messages you receive if the above Rescan then bin / trash opperation doesn’t sort the drive removal for you.