Cabling a drive shelf for a hot-add

You cable each NS224 drive shelf you are hot-adding so that each shelf has two connections to each controller module in the HA pair. Depending on the number of shelves you are hot-adding and your platform model, you use RoCE capable ports on board the controllers, on RoCE capable PCIe cards, a combination of both, or on RoCE capable I/O modules.

Procedure