Hello everyone!
Rockstor 3.9.0-3 has been released. I closed two issues in this update, both are somewhere between being a bug and an enhancement. After this update, single-raid type pools will be created with dup metadata profile, the BTRFS recommended default. Also, if a Pool is imported from a BTRFS without a label, it is set with the fs-uuid.
We also have a new kernel and btrfs-progs with this update. 4.10! Woohoo!