IVR with 2 Transit VSAN Issues

Hi All,

I have 2 x MDS-9513 (SW1 & SW2) and each switch connected with 2 x Port-Channel group with VSAN 5 and 6 which are Transit VSAN.

SW1 has VSAN 5, 6, 30, 40, 50.

SW2 has VSAN 5, 6, 10, 20, 60.

Now, I would like to configure IVR for both swtiches. The Transit VSAN 5 to connect VSAN 30, 10, 40, 20 and Transit VSAN 6 to connect VSAN 50 and 60. Below is my configuration.

ivr vsan-topology database

autonomous-fabric-id    1 switch-wwn xx:xx:xx:xx:xx:xx:xx:xx vsan-ranges 5,10,20

autonomous-fabric-id    1 switch-wwn yy:yy:yy:yy:yy:yy:yy:yy vsan-ranges 5,30,40

autonomous-fabric-id    2 switch-wwn xx:xx:xx:xx:xx:xx:xx:xx vsan-ranges 6,60

autonomous-fabric-id    2 switch-wwn yy:yy:yy:yy:yy:yy:yy:yy vsan-ranges 6,50

The configuration is working. However, the VSAN 50 and 60 I/O traffic are going to Transit VSAN 5 instead of 6. Anybody can help me? Thanks.