NRM - Unknown Owner

Hello,

We're in the process of consolidating our user home directories and shared folders to central storage on a new OES cluster. I used the migration tool to migrate the files. I'm having to go back and recreate the quotas. Before I moved forward with configuring the quotas, I wanted to get a sense of who is using how much space. When I fire up NRM and check the cluster volume inventory, I'm showing a huge chunk owned by Unknown Other. Is there something I need to do to have that inventory indexed properly?

Thanks in advance.

-Ian