I'm testing mirroring between these two SANs, so I created a new NSS partition/pool/volume cluster resource on the AX100 (fiber) and an NSS partition on the EQ (iscsi). When I selected the ax100 partition and pressed f3, I got the message "Unable to find any free partition space on another device." If I select the EQ partition and press F3, it gives me a choice of another partition to create the mirror.

The test ax100 partition is sharable, but the EQ partition is not. Do I need to make the EQ sharable? Thanks.