C:Unprotected (Case 18206661)

My Disk 1 was failing so I did an RMA and I received a new drive. I pulled the Disk 1 drive that was failing and inserted the new disk into the Disk 1 slot. The LCD said that the disk test passed and that rsync had started. It has been 36 hours and the LCD says that C: is unprotected no mention of rsync and RADIATOR says that the disk 1 is dead. Here are the logs:

Thu Mar 22 01:03:00 EDT 2012 The on-line filesystem consistency check completed without errors for Volume C.
Thu Mar 22 01:00:02 EDT 2012 The on-line filesystem consistency check has started for Volume C.
Wed Mar 21 22:21:26 EDT 2012 Data volume will be rebuilt with disk 1.
Wed Mar 21 22:20:18 EDT 2012 New disk detected. If multiple disks have been added, they will be processed one at a time. Please do not remove any added disks during this time. [Disk 1]
Wed Mar 21 22:19:51 EDT 2012 A disk was removed from the ReadyNAS. One or more RAID volumes are currently unprotected, and an additional disk failure or removal may result in data loss. Please add a replacement disk as soon as possible.
Wed Mar 21 22:19:51 EDT 2012 Disk removal detected. [Disk 1]

Disk is 2TB with about 600GB used.