Device Boot Start End Blocks Id System
/dev/sdc1 1 132 1060256+ fd Linux raid autodetect
Partition 1 does not end on cylinder boundary.
Partition 1 does not start on physical sector boundary.
/dev/sdc2 132 2744 20972860 fd Linux raid autodetect
/dev/sdc3 2744 60801 466350884+ fd Linux raid autodetect
Notice we have partitions ending and starting on the same cylinder. I cannot duplicate this in fdisk as it will say the value is out of range and not allowed.