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MSA 2040 and Active\Active Multipath with Round Robin load balancing policy

 
skypojames
Occasional Contributor

MSA 2040 and Active\Active Multipath with Round Robin load balancing policy

Hi,

I'm unable to change the Load balance policy in my iSCSI connection.  My san has 2 controllers, each with 2 ports.  My server has 2 nics, each nic has a sperate IP subnet with a seperate dedicated switch for each controller\subnet.

I have 2 linear LUNs of 100 GB, one on each controller.  In the iSCSI initiator I have multiple paths to each lun, however in the MPIO configuration in the devices in iSCSI I cannot change the load balancing policy, I've done some screenshot.

Does anyone know why this might be happening?  I need to use round robin to increase the performance and utilise more thatn just 1 GB NIC.

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