Add An Scv300 And Scv320 Expansion Enclosure To The B-Side Of The Chain - Dell SCv3000 Deployment Manual

Figure 61. Connect A-Side Cables to the New Expansion Enclosure
1 Storage system
3 Storage controller 2
5 New expansion enclosure (2)
5 Label the back-end cables.
Add an SCv300 and SCv320 Expansion Enclosure to the B-
Side of the Chain
Connect the expansion enclosure to one side of the chain at a time to maintain drive availability.
1 Disconnect the B-side cable (shown in blue) from the expansion enclosure: bottom EMM, port B. The A-side cables continue to carry
I/O while the B-side is disconnected.
80 Adding or Removing Expansion Enclosures
2 Storage controller 1
4 Expansion enclosure 1