Click Discover Portal. In the Discover Target Portal dialog enter the first IP address of the SAN Storage. Click OK.
Click Discover Portal Enter the second IP address of the SAN Storage. Click OK.
Navigate to the Targets The previously created target is listed in the Discovered Targets section.
Select the target and click Connect.
In the Connect to Target dialog select Add this connection to the list of Favorite Targets and Enable multi-path Click Advanced.
Select Microsoft iSCSI Initiator in the Local adapter text field. In the Target portal IP select the first IP address of the SAN Storage.
Click OK. As you return to the previous dialog, click OK to go back to iSCSI Initiator properties.
Select the same target and again click Connect.
Perform the same actions as described above; this time specify another IP address as a target portal IP. Click OK.
Connect the second path of the target and close the MS Initiator.
Open the MPIO manager: Start -> Administrative Tools -> MPIO.
Go to the Discover Multi-Paths Select the Add support for iSCSI devices checkbox and click Add.
When prompted to restart the server, click Yes to proceed.
After the system reboot open the MPIO Manager again to ensure that the multipath device has been recognized and added. A new device has to be displayed in the Devices list of the MPIO-ed Devices
Open the iSCSI Initiator and view the target properties. Select the target and click Properties.
The Sessions tab contains two sessions that represent both network paths that you have set.
Click Devices. This window displays general information about devices.
Click MPIO. Select a load balance policy of your connections. A brief description of the selected policy is provided beneath the Load balance policy