In the image below, we can see that the /udb/home/udbxinsp file system is showing NA. When looking at the logs, it shows the following snippet:
Sep 21 11:19:51:238  cdm: CheckDiskInfo - Skipping hidden disk /udb/home/udbxinsp
It was not known why the file system was showing as a hidden disk in the logs, since we could navigate to the file system on the OS without issue. It was also verified that the file system was owned by root, which is what cdm needs permissions for.