So, we have a Drobo with 3 4tb drives and 2 2tb drives in it. One of the 4tb's failed. We ordered a replacement and have it, but we also ordered an 8TB external to back our data up on. I was hoping to have a copy of our data off of the drobo *before* I replaced the failed drive, and it was about ¾ of the way copied when suddenly the Drobo disappeared from finder. Drobo Dashboard is still running. It's telling me that Data Protection is in Progress, but Disk Utility shows the drobo present but the partition grayed out (see attached). I suppose I should have immediately replaced the failed drive instead of try to make a backup copy, but here I am. Right now, my plan is to wait until the data protection is finished and then IMMEDIATELY replace the failed drive. What are the odds that I'm going to be able to get my data back?