Why vdsm is trying to connect all iSCSI target through every interfaces in hosted engine environment

Issue

• There is two storage network 192.168.1.0/24 and 192.168.2.0/24 in the environment with iSCSI target 192.168.1.25 and 192.168.2.25. The target 192.168.1.25 is reachable through eth1 and 192.168.2.25 is reachable through eth2.
• However, vdsm is trying to contact both the iSCSI targets through both the interface. For example, it's trying to connect 192.168.1.25 through both eth1 and eth2 where the connection through eth2 will get hung/fail since these networks are not connected.