[Users] Putting a Gluster host into an ISCSI DC

[Gianluca Cecchi]

Hello,
in a test infra I would to temporarily put a Host that is part of
Gluster DC and has gluster volumes active into an ISCSI DC.

I put Gluster DC in maintenance, stop glustervolume and put both hosts
in maintenance.
Then I try to edit host and put into the ISCSI DC.
But I receive error

Error while executing action:

node02:

Cannot Edit host. Server having Gluster volume

Is there any basic check so that I cannot do this at all?
Any tip?

Thanks,
Gianluca