Thanks for your reply EW. Nope. I'm using a directory called devhome2. The original sysadmin that setup the server liked this name.
I tried other variations of the last two columns in fstab such as 0 0, and 1 1. No go.
I'm still scratching my head on this one. I can't understand why when the RAID 1 array is setup manually using mdadm, I cannot get the server to auto mount the md0 array to /devhome2. Please note that I can mount the md0 array manually to /devhome2.