Ok...we might be getting closer.
For SAN Protocols (iSCSI/FC) a dedicated SVM management LIF is required because data protocols and management protocols cannot share the same LIF.
1) Please create a SVM Management LIF
cluster::> network interface create -vserver dh-san-02 -lif SVM_mgmt_LIF_name -role data -data-protocol none -address x.x.x.x -netmask x.x.x.x -home-node node_a_or_b -home-port e0M -status-admin up
2) You mentioned SVM are not managed separately in snapcenter ? Please add the SVM directly instead of the Cluster, using the IP created in step 1.
3) I don't have SnapCenter console so I am kind of blind here, but figure out how you need to configure : If you need to re-discover it whatever.
Give this a try. Snapcenter must talk back to Storage via SVM Manamgnet LIF for Management related ZAPI calls.
