I opened up a support ticket yesterday and am waiting for the reply.
I installed WD Drive Manager on my MAC. I think that’s the only way to configure WD MyBook Studio II as a RAID 1.
There’s not only backup data in it. There’s important data in it and that’s why I use it as RAID 1!
I’m very very disappointed at WD. There’s not any reminder or discription about the issue. Mavericks has been released 9 preview editions!
