Oracle ZFS Storage ZS3-4 Attached Storage

The Oracle ZFS Storage ZS3-4 standalone and cluster controller configurations allow up to 36 disk shelves, consisting of up to six chains of one to six disk shelves. Any combination of disk-only, or disk, log, and read cache devices can be combined within the chain in any order. You can also attach mixed disk shelf types (Oracle Storage Drive Enclosure DE2 family and Sun Disk Shelves) behind the same controllers, but each chain must contain only the same disk shelf type. Directly connecting different disk shelf types is not supported.

Note:

Read cache devices must be installed in either the Oracle ZFS Storage ZS3-4 controller or an Oracle Storage Drive Enclosure DE2-24 disk shelf. Read cache devices cannot be installed in both controller and Oracle Storage Drive Enclosure DE2 disk shelf slots at the same time. For software requirements and slot configuration rules, see Disk Shelf Configurations.