The following figures show a subset of the supported configurations for Oracle ZFS Storage ZS4-4 standalone controllers with two HBAs. To cable the controller to the disk shelves, see Getting Started with Cabling.
Figure 94 Standalone ZS4-4 controller with two HBAs connected to one DE3-24 disk shelf in a single chain
Figure 95 Standalone ZS4-4 controller with two HBAs connected to two DE3-24 disk shelves in two chains
Figure 96 Standalone ZS4-4 controller with two HBAs connected to three DE3-24 disk shelves in three chains
Figure 97 Standalone ZS4-4 controller with two HBAs connected to four DE3-24 disk shelves in four chains