Cabling Mixed Oracle Storage Drive Enclosure DE3-24 and DE2-24 Disk Shelves to Oracle ZFS Storage ZS3-2 Controllers

Refer to the diagrams in this section to upgrade or add to a system with Oracle Storage Drive Enclosure DE2-24 disk shelves by introducing one or more Oracle Storage Drive Enclosure DE3-24 disk shelves. In the following diagrams, the Oracle Storage Drive Enclosure DE2-24 disk shelves have three I/O Module ports, while the Oracle Storage Drive Enclosure DE3-24 disk shelves have four ports. See Cabinet and Cabling Guidelines for disk shelf intermixing guidelines.

Note:

Adding Oracle Storage Drive Enclosure DE3-24 disk shelves uses SAS-3 cabling, but retains the SAS-2 legacy cabling methodology. Replacing SAS-2 HBAs with SAS-3 HBAs does not affect cabling interconnect.