satask mkcluster -clusterip 10.10.10.10 -gw 10.10.10.1 -mask 255.255.255.0
IBM Storwize V7000 Unified: Model 2073-720 Quick Start Guide
Are you working with a or a newer Gen 2/3 system? IBM Storwize V7000: StorageDisk-2076-InitTool - Fix Central
You must use drives with IBM FRU numbers or specific Seagate/Micron models that were qualified for the V7000. Alternatively, you can initialize the system with no drives installed , then attempt to add non-qualified drives later (though performance may suffer).