Add The Sc100/Sc120 Expansion Enclosures To The B-Side Of The Chain - Dell Storage Center SCv2000 Deployment Manual
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Also See for Storage Center SCv2000:
- Owner's manual (42 pages) ,
- Getting started manual (19 pages) ,
- Getting started manual (20 pages)
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Figure 71. Remove the A-Side Cable from the Storage Controllers
1.
Storage system
3.
Storage controller 2
2.
Cable the expansion enclosures to the A-side of the chain.
a. Connect a SAS cable from storage controller 1: port A to the first expansion enclosure in the
chain, top EMM, port A.
b. Connect a SAS cable from storage controller 2: port B to the last expansion enclosure in the
chain, top EMM, port B.
Figure 72. Connect the A-Side Cables to the Expansion Enclosures
1.
Storage system
3.
Storage controller 2
5.
Expansion enclosure 2
Add the SC100/SC120 Expansion Enclosures to the B-Side of the Chain
Connect the expansion enclosures to one side of the chain at a time to maintain drive availability.
1.
Remove the B-side cable (shown in blue) that connects storage controller 1: port B to storage
controller 2: port A. The A-side cables continue to carry IO while the B-side is disconnected.
Adding or Removing an Expansion Enclosure
2.
Storage controller 1
2.
Storage controller 1
4.
Expansion enclosure 1
95
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